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Database: PDB
Entry: 4K1W
LinkDB: 4K1W
Original site: 4K1W 
HEADER    ISOMERASE                               06-APR-13   4K1W              
TITLE     CRYSTAL STRUCTURE OF THE A314P MUTANT OF MANNONATE DEHYDRATASE FROM   
TITLE    2 NOVOSPHINGOBIUM AROMATICIVORANS COMPLEXED WITH MG AND D-MANNONATE    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MANDELATE RACEMASE/MUCONATE LACTONIZING ENZYME, N-TERMINAL 
COMPND   3 DOMAIN PROTEIN;                                                      
COMPND   4 CHAIN: A, B, C, D;                                                   
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NOVOSPHINGOBIUM AROMATICIVORANS;                
SOURCE   3 ORGANISM_TAXID: 279238;                                              
SOURCE   4 STRAIN: DSM 12444;                                                   
SOURCE   5 GENE: SARO_3675;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ENOLASE FOLD, MANNONATE DEHYDRATASE, D-MANNONATE, ISOMERASE           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.A.FEDOROV,E.V.FEDOROV,D.WICHELECKI,J.A.GERLT,S.C.ALMO               
REVDAT   2   20-SEP-23 4K1W    1       REMARK SEQADV LINK                       
REVDAT   1   09-APR-14 4K1W    0                                                
SPRSDE     09-APR-14 4K1W      3R4E                                             
JRNL        AUTH   A.A.FEDOROV,E.V.FEDOROV,D.WICHELECKI,J.A.GERLT,S.C.ALMO      
JRNL        TITL   CRYSTAL STRUCTURE OF THE A314P MUTANT OF MANNONATE           
JRNL        TITL 2 DEHYDRATASE FROM NOVOSPHINGOBIUM AROMATICIVORANS COMPLEXED   
JRNL        TITL 3 WITH MG AND D-MANNONATE                                      
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8_1069)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.21                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 191348                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.158                           
REMARK   3   R VALUE            (WORKING SET) : 0.157                           
REMARK   3   FREE R VALUE                     : 0.184                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 9615                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 46.2320 -  5.1114    1.00     6407   344  0.1602 0.1742        
REMARK   3     2  5.1114 -  4.0578    1.00     6245   323  0.1280 0.1480        
REMARK   3     3  4.0578 -  3.5451    1.00     6201   335  0.1341 0.1423        
REMARK   3     4  3.5451 -  3.2211    1.00     6181   322  0.1479 0.1657        
REMARK   3     5  3.2211 -  2.9902    1.00     6179   314  0.1597 0.1849        
REMARK   3     6  2.9902 -  2.8140    1.00     6142   325  0.1617 0.1892        
REMARK   3     7  2.8140 -  2.6731    1.00     6126   332  0.1502 0.1800        
REMARK   3     8  2.6731 -  2.5567    1.00     6125   336  0.1513 0.1868        
REMARK   3     9  2.5567 -  2.4583    1.00     6084   340  0.1467 0.1814        
REMARK   3    10  2.4583 -  2.3735    1.00     6122   338  0.1500 0.1768        
REMARK   3    11  2.3735 -  2.2993    1.00     6053   325  0.1531 0.1918        
REMARK   3    12  2.2993 -  2.2335    1.00     6141   309  0.1530 0.1832        
REMARK   3    13  2.2335 -  2.1747    1.00     6097   326  0.1474 0.1842        
REMARK   3    14  2.1747 -  2.1217    0.99     6029   323  0.1527 0.1924        
REMARK   3    15  2.1217 -  2.0734    0.99     6073   320  0.1599 0.1929        
REMARK   3    16  2.0734 -  2.0293    0.99     6096   300  0.1580 0.2091        
REMARK   3    17  2.0293 -  1.9887    0.99     6020   342  0.1646 0.1983        
REMARK   3    18  1.9887 -  1.9512    0.99     6033   348  0.1724 0.2288        
REMARK   3    19  1.9512 -  1.9164    0.99     6048   307  0.1727 0.2164        
REMARK   3    20  1.9164 -  1.8839    0.99     6033   320  0.1750 0.2264        
REMARK   3    21  1.8839 -  1.8535    0.99     6061   297  0.1702 0.1861        
REMARK   3    22  1.8535 -  1.8250    0.99     6053   283  0.1787 0.2328        
REMARK   3    23  1.8250 -  1.7981    0.99     5997   321  0.1970 0.2206        
REMARK   3    24  1.7981 -  1.7728    0.99     5985   321  0.2061 0.2335        
REMARK   3    25  1.7728 -  1.7488    0.99     6026   312  0.2180 0.2566        
REMARK   3    26  1.7488 -  1.7261    0.99     5952   373  0.2240 0.2506        
REMARK   3    27  1.7261 -  1.7045    0.99     6003   300  0.2342 0.2667        
REMARK   3    28  1.7045 -  1.6840    0.98     5962   290  0.2523 0.2929        
REMARK   3    29  1.6840 -  1.6644    0.98     5980   327  0.2615 0.3072        
REMARK   3    30  1.6644 -  1.6457    0.87     5279   262  0.2666 0.2821        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.170            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.430           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006          12905                                  
REMARK   3   ANGLE     :  1.070          17555                                  
REMARK   3   CHIRALITY :  0.074           1885                                  
REMARK   3   PLANARITY :  0.006           2264                                  
REMARK   3   DIHEDRAL  : 12.930           4750                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.9604  30.8785 -11.7862              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2261 T22:   0.2460                                     
REMARK   3      T33:   0.1037 T12:  -0.0117                                     
REMARK   3      T13:   0.0314 T23:  -0.0144                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9931 L22:   0.6273                                     
REMARK   3      L33:   0.5672 L12:  -0.0035                                     
REMARK   3      L13:   0.2608 L23:  -0.1556                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0030 S12:  -0.2746 S13:  -0.0793                       
REMARK   3      S21:   0.2119 S22:  -0.0291 S23:   0.0195                       
REMARK   3      S31:   0.0597 S32:  -0.0534 S33:   0.0334                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN B                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  15.0213  16.4480 -29.6524              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1453 T22:   0.1522                                     
REMARK   3      T33:   0.1493 T12:   0.0228                                     
REMARK   3      T13:  -0.0182 T23:   0.0467                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6758 L22:   0.9254                                     
REMARK   3      L33:   0.3994 L12:   0.0803                                     
REMARK   3      L13:  -0.0391 L23:  -0.0808                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0064 S12:  -0.1263 S13:  -0.1260                       
REMARK   3      S21:   0.1349 S22:  -0.0524 S23:  -0.1491                       
REMARK   3      S31:   0.0526 S32:   0.0574 S33:   0.0420                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN C                                                
REMARK   3    ORIGIN FOR THE GROUP (A): -11.3217  72.8226 -26.2650              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2289 T22:   0.1672                                     
REMARK   3      T33:   0.3851 T12:   0.0504                                     
REMARK   3      T13:  -0.0898 T23:  -0.1295                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9023 L22:   0.8307                                     
REMARK   3      L33:   0.5286 L12:   0.0374                                     
REMARK   3      L13:   0.0192 L23:  -0.0242                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0895 S12:  -0.2290 S13:   0.4464                       
REMARK   3      S21:   0.1859 S22:   0.0062 S23:   0.0235                       
REMARK   3      S31:  -0.1478 S32:  -0.0646 S33:   0.0594                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN D                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  16.8130  58.5405 -15.5994              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2335 T22:   0.2564                                     
REMARK   3      T33:   0.2642 T12:  -0.0263                                     
REMARK   3      T13:  -0.1272 T23:  -0.0612                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7070 L22:   0.6397                                     
REMARK   3      L33:   0.8311 L12:   0.0607                                     
REMARK   3      L13:  -0.0222 L23:  -0.0543                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0368 S12:  -0.2228 S13:   0.2944                       
REMARK   3      S21:   0.1794 S22:  -0.0822 S23:  -0.1381                       
REMARK   3      S31:  -0.1820 S32:   0.0846 S33:   0.0734                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4K1W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-APR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000078786.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-FEB-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.075                              
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 191348                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.646                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.214                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: BALBES                                                
REMARK 200 STARTING MODEL: 2QJJ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.27                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG400, 0.1M HEPES, 0.2M SODIUM      
REMARK 280  CHLORIDE, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE        
REMARK 280  293.0K                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       83.59850            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       83.59850            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       58.11150            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       82.68150            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       58.11150            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       82.68150            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       83.59850            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       58.11150            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       82.68150            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       83.59850            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       58.11150            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       82.68150            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7350 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26770 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8140 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26360 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 651  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 860  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH C 659  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     ASP A   157                                                      
REMARK 465     ALA A   158                                                      
REMARK 465     TYR A   159                                                      
REMARK 465     GLY A   160                                                      
REMARK 465     VAL A   161                                                      
REMARK 465     GLY A   162                                                      
REMARK 465     ARG A   163                                                      
REMARK 465     GLY A   164                                                      
REMARK 465     LYS A   165                                                      
REMARK 465     LEU A   166                                                      
REMARK 465     TYR A   167                                                      
REMARK 465     TYR A   168                                                      
REMARK 465     GLU A   169                                                      
REMARK 465     PRO A   170                                                      
REMARK 465     ALA A   171                                                      
REMARK 465     ASP A   172                                                      
REMARK 465     ALA A   173                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     LEU B    -6                                                      
REMARK 465     VAL B    -5                                                      
REMARK 465     PRO B    -4                                                      
REMARK 465     ARG B    -3                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     ASP B   157                                                      
REMARK 465     ALA B   158                                                      
REMARK 465     TYR B   159                                                      
REMARK 465     GLY B   160                                                      
REMARK 465     VAL B   161                                                      
REMARK 465     GLY B   162                                                      
REMARK 465     ARG B   163                                                      
REMARK 465     GLY B   164                                                      
REMARK 465     LYS B   165                                                      
REMARK 465     LEU B   166                                                      
REMARK 465     TYR B   167                                                      
REMARK 465     TYR B   168                                                      
REMARK 465     GLU B   169                                                      
REMARK 465     PRO B   170                                                      
REMARK 465     ALA B   171                                                      
REMARK 465     ASP B   172                                                      
REMARK 465     ALA B   173                                                      
REMARK 465     HIS C   -15                                                      
REMARK 465     HIS C   -14                                                      
REMARK 465     HIS C   -13                                                      
REMARK 465     HIS C   -12                                                      
REMARK 465     HIS C   -11                                                      
REMARK 465     HIS C   -10                                                      
REMARK 465     SER C    -9                                                      
REMARK 465     SER C    -8                                                      
REMARK 465     GLY C    -7                                                      
REMARK 465     LEU C    -6                                                      
REMARK 465     VAL C    -5                                                      
REMARK 465     PRO C    -4                                                      
REMARK 465     ARG C    -3                                                      
REMARK 465     GLY C    -2                                                      
REMARK 465     SER C    -1                                                      
REMARK 465     LYS C   156                                                      
REMARK 465     ASP C   157                                                      
REMARK 465     ALA C   158                                                      
REMARK 465     TYR C   159                                                      
REMARK 465     GLY C   160                                                      
REMARK 465     VAL C   161                                                      
REMARK 465     GLY C   162                                                      
REMARK 465     ARG C   163                                                      
REMARK 465     GLY C   164                                                      
REMARK 465     LYS C   165                                                      
REMARK 465     LEU C   166                                                      
REMARK 465     TYR C   167                                                      
REMARK 465     TYR C   168                                                      
REMARK 465     GLU C   169                                                      
REMARK 465     PRO C   170                                                      
REMARK 465     ALA C   171                                                      
REMARK 465     ASP C   172                                                      
REMARK 465     ALA C   173                                                      
REMARK 465     SER C   174                                                      
REMARK 465     HIS D   -15                                                      
REMARK 465     HIS D   -14                                                      
REMARK 465     HIS D   -13                                                      
REMARK 465     HIS D   -12                                                      
REMARK 465     HIS D   -11                                                      
REMARK 465     HIS D   -10                                                      
REMARK 465     SER D    -9                                                      
REMARK 465     SER D    -8                                                      
REMARK 465     GLY D    -7                                                      
REMARK 465     LEU D    -6                                                      
REMARK 465     VAL D    -5                                                      
REMARK 465     PRO D    -4                                                      
REMARK 465     ARG D    -3                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     SER D    -1                                                      
REMARK 465     LYS D   156                                                      
REMARK 465     ASP D   157                                                      
REMARK 465     ALA D   158                                                      
REMARK 465     TYR D   159                                                      
REMARK 465     GLY D   160                                                      
REMARK 465     VAL D   161                                                      
REMARK 465     GLY D   162                                                      
REMARK 465     ARG D   163                                                      
REMARK 465     GLY D   164                                                      
REMARK 465     LYS D   165                                                      
REMARK 465     LEU D   166                                                      
REMARK 465     TYR D   167                                                      
REMARK 465     TYR D   168                                                      
REMARK 465     GLU D   169                                                      
REMARK 465     PRO D   170                                                      
REMARK 465     ALA D   171                                                      
REMARK 465     ASP D   172                                                      
REMARK 465     ALA D   173                                                      
REMARK 465     SER D   174                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A  39       32.82   -140.47                                   
REMARK 500    HIS A  50      -59.33   -122.51                                   
REMARK 500    TYR A  75      -55.86     74.13                                   
REMARK 500    ARG A  78     -175.47     70.93                                   
REMARK 500    ASP A 115      -85.30    -89.59                                   
REMARK 500    ASN A 334       40.61    -94.32                                   
REMARK 500    ASP A 354       63.69   -106.52                                   
REMARK 500    ARG B  39       30.51   -140.68                                   
REMARK 500    HIS B  50      -62.47   -130.18                                   
REMARK 500    TYR B  75      -53.11     74.01                                   
REMARK 500    ARG B  78     -176.60     67.70                                   
REMARK 500    ASP B 115      -86.80    -89.50                                   
REMARK 500    ASN B 334       43.49    -92.00                                   
REMARK 500    PHE B 351       76.13   -118.64                                   
REMARK 500    ASP B 354       62.92   -106.18                                   
REMARK 500    ASP B 354       64.91   -107.67                                   
REMARK 500    TRP B 400     -168.76   -124.86                                   
REMARK 500    HIS C  50      -60.61   -129.20                                   
REMARK 500    TYR C  75      -52.92     68.81                                   
REMARK 500    ARG C  78     -177.53     68.75                                   
REMARK 500    ASP C 115      -86.31    -87.52                                   
REMARK 500    ASN C 334       41.77    -88.76                                   
REMARK 500    PHE C 351       75.15   -119.62                                   
REMARK 500    ASP C 354       72.09   -105.73                                   
REMARK 500    ARG D  39       32.73   -141.47                                   
REMARK 500    HIS D  50      -61.03   -128.22                                   
REMARK 500    TYR D  75      -52.51     72.68                                   
REMARK 500    ARG D  78     -176.53     71.63                                   
REMARK 500    ASP D 115      -83.33    -88.07                                   
REMARK 500    ASP D 115      -86.95    -84.67                                   
REMARK 500    ASN D 334       44.18    -92.51                                   
REMARK 500    PHE D 351       74.08   -118.91                                   
REMARK 500    TRP D 400     -167.69   -126.06                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 210   OD2                                                    
REMARK 620 2 GLU A 236   OE1  87.2                                              
REMARK 620 3 GLU A 262   OE1 168.0  83.6                                        
REMARK 620 4 CS2 A 502   O2   97.7 165.9  93.0                                  
REMARK 620 5 CS2 A 502   O1B  92.6  88.6  94.9  78.1                            
REMARK 620 6 HOH A 848   O    86.8  95.9  86.4  97.5 175.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 210   OD2                                                    
REMARK 620 2 GLU B 236   OE1  88.4                                              
REMARK 620 3 GLU B 262   OE1 169.4  85.0                                        
REMARK 620 4 CS2 B 502   O1B  92.4  88.5  95.6                                  
REMARK 620 5 CS2 B 502   O2   97.6 165.5  90.8  78.1                            
REMARK 620 6 HOH B 856   O    84.9  99.9  88.2 171.1  93.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 504  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 874   O                                                      
REMARK 620 2 HOH B 882   O   155.4                                              
REMARK 620 3 HOH B 883   O    89.3  87.7                                        
REMARK 620 4 HOH D 812   O    84.0  87.1 151.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 210   OD2                                                    
REMARK 620 2 GLU C 236   OE1  85.9                                              
REMARK 620 3 GLU C 262   OE1 170.6  85.5                                        
REMARK 620 4 CS2 C 502   O2   97.4 163.2  91.9                                  
REMARK 620 5 CS2 C 502   O1B  89.9  87.1  93.4  76.4                            
REMARK 620 6 HOH C 812   O    87.7 104.7  90.8  92.0 167.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D 210   OD2                                                    
REMARK 620 2 GLU D 236   OE1  88.5                                              
REMARK 620 3 GLU D 262   OE1 171.4  84.8                                        
REMARK 620 4 CS2 D 502   O2   97.0 164.9  90.8                                  
REMARK 620 5 CS2 D 502   O1B  91.5  89.6  93.8  76.2                            
REMARK 620 6 HOH D 801   O    87.1 101.9  89.0  92.5 168.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS2 A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO2 A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO2 A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PDO A 506                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS2 B 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE B 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PDO B 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS2 C 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE C 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO2 C 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO2 C 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 C 506                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PDO C 507                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS2 D 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE D 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO2 D 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PDO D 505                 
DBREF  4K1W A    1   402  UNP    A4XF23   A4XF23_NOVAD     1    402             
DBREF  4K1W B    1   402  UNP    A4XF23   A4XF23_NOVAD     1    402             
DBREF  4K1W C    1   402  UNP    A4XF23   A4XF23_NOVAD     1    402             
DBREF  4K1W D    1   402  UNP    A4XF23   A4XF23_NOVAD     1    402             
SEQADV 4K1W HIS A  -15  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS A  -14  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS A  -13  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS A  -12  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS A  -11  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS A  -10  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER A   -9  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER A   -8  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY A   -7  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W LEU A   -6  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W VAL A   -5  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO A   -4  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W ARG A   -3  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY A   -2  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER A   -1  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS A    0  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO A  314  UNP  A4XF23    ALA   314 ENGINEERED MUTATION            
SEQADV 4K1W HIS B  -15  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS B  -14  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS B  -13  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS B  -12  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS B  -11  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS B  -10  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER B   -9  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER B   -8  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY B   -7  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W LEU B   -6  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W VAL B   -5  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO B   -4  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W ARG B   -3  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY B   -2  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER B   -1  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS B    0  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO B  314  UNP  A4XF23    ALA   314 ENGINEERED MUTATION            
SEQADV 4K1W HIS C  -15  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS C  -14  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS C  -13  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS C  -12  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS C  -11  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS C  -10  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER C   -9  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER C   -8  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY C   -7  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W LEU C   -6  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W VAL C   -5  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO C   -4  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W ARG C   -3  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY C   -2  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER C   -1  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS C    0  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO C  314  UNP  A4XF23    ALA   314 ENGINEERED MUTATION            
SEQADV 4K1W HIS D  -15  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS D  -14  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS D  -13  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS D  -12  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS D  -11  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS D  -10  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER D   -9  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER D   -8  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY D   -7  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W LEU D   -6  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W VAL D   -5  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO D   -4  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W ARG D   -3  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W GLY D   -2  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W SER D   -1  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W HIS D    0  UNP  A4XF23              EXPRESSION TAG                 
SEQADV 4K1W PRO D  314  UNP  A4XF23    ALA   314 ENGINEERED MUTATION            
SEQRES   1 A  418  HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG          
SEQRES   2 A  418  GLY SER HIS MET LYS ILE THR ALA ALA ARG VAL ILE ILE          
SEQRES   3 A  418  THR CYS PRO GLY ARG ASN PHE VAL THR LEU LYS ILE GLU          
SEQRES   4 A  418  THR ASP GLN GLY VAL TYR GLY ILE GLY ASP ALA THR LEU          
SEQRES   5 A  418  ASN GLY ARG GLU LEU SER VAL VAL ALA TYR LEU GLN GLU          
SEQRES   6 A  418  HIS VAL ALA PRO CYS LEU ILE GLY MET ASP PRO ARG ARG          
SEQRES   7 A  418  ILE GLU ASP ILE TRP GLN TYR VAL TYR ARG GLY ALA TYR          
SEQRES   8 A  418  TRP ARG ARG GLY PRO VAL THR MET ARG ALA ILE ALA ALA          
SEQRES   9 A  418  VAL ASP MET ALA LEU TRP ASP ILE LYS ALA LYS MET ALA          
SEQRES  10 A  418  GLY MET PRO LEU TYR GLN LEU LEU GLY GLY ARG SER ARG          
SEQRES  11 A  418  ASP GLY ILE MET VAL TYR GLY HIS ALA ASN GLY SER ASP          
SEQRES  12 A  418  ILE ALA GLU THR VAL GLU ALA VAL GLY HIS TYR ILE ASP          
SEQRES  13 A  418  MET GLY TYR LYS ALA ILE ARG ALA GLN THR GLY VAL PRO          
SEQRES  14 A  418  GLY ILE LYS ASP ALA TYR GLY VAL GLY ARG GLY LYS LEU          
SEQRES  15 A  418  TYR TYR GLU PRO ALA ASP ALA SER LEU PRO SER VAL THR          
SEQRES  16 A  418  GLY TRP ASP THR ARG LYS ALA LEU ASN TYR VAL PRO LYS          
SEQRES  17 A  418  LEU PHE GLU GLU LEU ARG LYS THR TYR GLY PHE ASP HIS          
SEQRES  18 A  418  HIS LEU LEU HIS ASP GLY HIS HIS ARG TYR THR PRO GLN          
SEQRES  19 A  418  GLU ALA ALA ASN LEU GLY LYS MET LEU GLU PRO TYR GLN          
SEQRES  20 A  418  LEU PHE TRP LEU GLU ASP CYS THR PRO ALA GLU ASN GLN          
SEQRES  21 A  418  GLU ALA PHE ARG LEU VAL ARG GLN HIS THR VAL THR PRO          
SEQRES  22 A  418  LEU ALA VAL GLY GLU ILE PHE ASN THR ILE TRP ASP ALA          
SEQRES  23 A  418  LYS ASP LEU ILE GLN ASN GLN LEU ILE ASP TYR ILE ARG          
SEQRES  24 A  418  ALA THR VAL VAL GLY ALA GLY GLY LEU THR HIS LEU ARG          
SEQRES  25 A  418  ARG ILE ALA ASP LEU ALA SER LEU TYR GLN VAL ARG THR          
SEQRES  26 A  418  GLY CYS HIS GLY PRO THR ASP LEU SER PRO VAL THR MET          
SEQRES  27 A  418  GLY CYS ALA LEU HIS PHE ASP THR TRP VAL PRO ASN PHE          
SEQRES  28 A  418  GLY ILE GLN GLU TYR MET ARG HIS THR GLU GLU THR ASP          
SEQRES  29 A  418  ALA VAL PHE PRO HIS ASP TYR TRP PHE GLU LYS GLY GLU          
SEQRES  30 A  418  LEU PHE VAL GLY GLU THR PRO GLY HIS GLY VAL ASP ILE          
SEQRES  31 A  418  ASP GLU GLU LEU ALA ALA LYS TYR PRO TYR LYS PRO ALA          
SEQRES  32 A  418  TYR LEU PRO VAL ALA ARG LEU GLU ASP GLY THR MET TRP          
SEQRES  33 A  418  ASN TRP                                                      
SEQRES   1 B  418  HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG          
SEQRES   2 B  418  GLY SER HIS MET LYS ILE THR ALA ALA ARG VAL ILE ILE          
SEQRES   3 B  418  THR CYS PRO GLY ARG ASN PHE VAL THR LEU LYS ILE GLU          
SEQRES   4 B  418  THR ASP GLN GLY VAL TYR GLY ILE GLY ASP ALA THR LEU          
SEQRES   5 B  418  ASN GLY ARG GLU LEU SER VAL VAL ALA TYR LEU GLN GLU          
SEQRES   6 B  418  HIS VAL ALA PRO CYS LEU ILE GLY MET ASP PRO ARG ARG          
SEQRES   7 B  418  ILE GLU ASP ILE TRP GLN TYR VAL TYR ARG GLY ALA TYR          
SEQRES   8 B  418  TRP ARG ARG GLY PRO VAL THR MET ARG ALA ILE ALA ALA          
SEQRES   9 B  418  VAL ASP MET ALA LEU TRP ASP ILE LYS ALA LYS MET ALA          
SEQRES  10 B  418  GLY MET PRO LEU TYR GLN LEU LEU GLY GLY ARG SER ARG          
SEQRES  11 B  418  ASP GLY ILE MET VAL TYR GLY HIS ALA ASN GLY SER ASP          
SEQRES  12 B  418  ILE ALA GLU THR VAL GLU ALA VAL GLY HIS TYR ILE ASP          
SEQRES  13 B  418  MET GLY TYR LYS ALA ILE ARG ALA GLN THR GLY VAL PRO          
SEQRES  14 B  418  GLY ILE LYS ASP ALA TYR GLY VAL GLY ARG GLY LYS LEU          
SEQRES  15 B  418  TYR TYR GLU PRO ALA ASP ALA SER LEU PRO SER VAL THR          
SEQRES  16 B  418  GLY TRP ASP THR ARG LYS ALA LEU ASN TYR VAL PRO LYS          
SEQRES  17 B  418  LEU PHE GLU GLU LEU ARG LYS THR TYR GLY PHE ASP HIS          
SEQRES  18 B  418  HIS LEU LEU HIS ASP GLY HIS HIS ARG TYR THR PRO GLN          
SEQRES  19 B  418  GLU ALA ALA ASN LEU GLY LYS MET LEU GLU PRO TYR GLN          
SEQRES  20 B  418  LEU PHE TRP LEU GLU ASP CYS THR PRO ALA GLU ASN GLN          
SEQRES  21 B  418  GLU ALA PHE ARG LEU VAL ARG GLN HIS THR VAL THR PRO          
SEQRES  22 B  418  LEU ALA VAL GLY GLU ILE PHE ASN THR ILE TRP ASP ALA          
SEQRES  23 B  418  LYS ASP LEU ILE GLN ASN GLN LEU ILE ASP TYR ILE ARG          
SEQRES  24 B  418  ALA THR VAL VAL GLY ALA GLY GLY LEU THR HIS LEU ARG          
SEQRES  25 B  418  ARG ILE ALA ASP LEU ALA SER LEU TYR GLN VAL ARG THR          
SEQRES  26 B  418  GLY CYS HIS GLY PRO THR ASP LEU SER PRO VAL THR MET          
SEQRES  27 B  418  GLY CYS ALA LEU HIS PHE ASP THR TRP VAL PRO ASN PHE          
SEQRES  28 B  418  GLY ILE GLN GLU TYR MET ARG HIS THR GLU GLU THR ASP          
SEQRES  29 B  418  ALA VAL PHE PRO HIS ASP TYR TRP PHE GLU LYS GLY GLU          
SEQRES  30 B  418  LEU PHE VAL GLY GLU THR PRO GLY HIS GLY VAL ASP ILE          
SEQRES  31 B  418  ASP GLU GLU LEU ALA ALA LYS TYR PRO TYR LYS PRO ALA          
SEQRES  32 B  418  TYR LEU PRO VAL ALA ARG LEU GLU ASP GLY THR MET TRP          
SEQRES  33 B  418  ASN TRP                                                      
SEQRES   1 C  418  HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG          
SEQRES   2 C  418  GLY SER HIS MET LYS ILE THR ALA ALA ARG VAL ILE ILE          
SEQRES   3 C  418  THR CYS PRO GLY ARG ASN PHE VAL THR LEU LYS ILE GLU          
SEQRES   4 C  418  THR ASP GLN GLY VAL TYR GLY ILE GLY ASP ALA THR LEU          
SEQRES   5 C  418  ASN GLY ARG GLU LEU SER VAL VAL ALA TYR LEU GLN GLU          
SEQRES   6 C  418  HIS VAL ALA PRO CYS LEU ILE GLY MET ASP PRO ARG ARG          
SEQRES   7 C  418  ILE GLU ASP ILE TRP GLN TYR VAL TYR ARG GLY ALA TYR          
SEQRES   8 C  418  TRP ARG ARG GLY PRO VAL THR MET ARG ALA ILE ALA ALA          
SEQRES   9 C  418  VAL ASP MET ALA LEU TRP ASP ILE LYS ALA LYS MET ALA          
SEQRES  10 C  418  GLY MET PRO LEU TYR GLN LEU LEU GLY GLY ARG SER ARG          
SEQRES  11 C  418  ASP GLY ILE MET VAL TYR GLY HIS ALA ASN GLY SER ASP          
SEQRES  12 C  418  ILE ALA GLU THR VAL GLU ALA VAL GLY HIS TYR ILE ASP          
SEQRES  13 C  418  MET GLY TYR LYS ALA ILE ARG ALA GLN THR GLY VAL PRO          
SEQRES  14 C  418  GLY ILE LYS ASP ALA TYR GLY VAL GLY ARG GLY LYS LEU          
SEQRES  15 C  418  TYR TYR GLU PRO ALA ASP ALA SER LEU PRO SER VAL THR          
SEQRES  16 C  418  GLY TRP ASP THR ARG LYS ALA LEU ASN TYR VAL PRO LYS          
SEQRES  17 C  418  LEU PHE GLU GLU LEU ARG LYS THR TYR GLY PHE ASP HIS          
SEQRES  18 C  418  HIS LEU LEU HIS ASP GLY HIS HIS ARG TYR THR PRO GLN          
SEQRES  19 C  418  GLU ALA ALA ASN LEU GLY LYS MET LEU GLU PRO TYR GLN          
SEQRES  20 C  418  LEU PHE TRP LEU GLU ASP CYS THR PRO ALA GLU ASN GLN          
SEQRES  21 C  418  GLU ALA PHE ARG LEU VAL ARG GLN HIS THR VAL THR PRO          
SEQRES  22 C  418  LEU ALA VAL GLY GLU ILE PHE ASN THR ILE TRP ASP ALA          
SEQRES  23 C  418  LYS ASP LEU ILE GLN ASN GLN LEU ILE ASP TYR ILE ARG          
SEQRES  24 C  418  ALA THR VAL VAL GLY ALA GLY GLY LEU THR HIS LEU ARG          
SEQRES  25 C  418  ARG ILE ALA ASP LEU ALA SER LEU TYR GLN VAL ARG THR          
SEQRES  26 C  418  GLY CYS HIS GLY PRO THR ASP LEU SER PRO VAL THR MET          
SEQRES  27 C  418  GLY CYS ALA LEU HIS PHE ASP THR TRP VAL PRO ASN PHE          
SEQRES  28 C  418  GLY ILE GLN GLU TYR MET ARG HIS THR GLU GLU THR ASP          
SEQRES  29 C  418  ALA VAL PHE PRO HIS ASP TYR TRP PHE GLU LYS GLY GLU          
SEQRES  30 C  418  LEU PHE VAL GLY GLU THR PRO GLY HIS GLY VAL ASP ILE          
SEQRES  31 C  418  ASP GLU GLU LEU ALA ALA LYS TYR PRO TYR LYS PRO ALA          
SEQRES  32 C  418  TYR LEU PRO VAL ALA ARG LEU GLU ASP GLY THR MET TRP          
SEQRES  33 C  418  ASN TRP                                                      
SEQRES   1 D  418  HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG          
SEQRES   2 D  418  GLY SER HIS MET LYS ILE THR ALA ALA ARG VAL ILE ILE          
SEQRES   3 D  418  THR CYS PRO GLY ARG ASN PHE VAL THR LEU LYS ILE GLU          
SEQRES   4 D  418  THR ASP GLN GLY VAL TYR GLY ILE GLY ASP ALA THR LEU          
SEQRES   5 D  418  ASN GLY ARG GLU LEU SER VAL VAL ALA TYR LEU GLN GLU          
SEQRES   6 D  418  HIS VAL ALA PRO CYS LEU ILE GLY MET ASP PRO ARG ARG          
SEQRES   7 D  418  ILE GLU ASP ILE TRP GLN TYR VAL TYR ARG GLY ALA TYR          
SEQRES   8 D  418  TRP ARG ARG GLY PRO VAL THR MET ARG ALA ILE ALA ALA          
SEQRES   9 D  418  VAL ASP MET ALA LEU TRP ASP ILE LYS ALA LYS MET ALA          
SEQRES  10 D  418  GLY MET PRO LEU TYR GLN LEU LEU GLY GLY ARG SER ARG          
SEQRES  11 D  418  ASP GLY ILE MET VAL TYR GLY HIS ALA ASN GLY SER ASP          
SEQRES  12 D  418  ILE ALA GLU THR VAL GLU ALA VAL GLY HIS TYR ILE ASP          
SEQRES  13 D  418  MET GLY TYR LYS ALA ILE ARG ALA GLN THR GLY VAL PRO          
SEQRES  14 D  418  GLY ILE LYS ASP ALA TYR GLY VAL GLY ARG GLY LYS LEU          
SEQRES  15 D  418  TYR TYR GLU PRO ALA ASP ALA SER LEU PRO SER VAL THR          
SEQRES  16 D  418  GLY TRP ASP THR ARG LYS ALA LEU ASN TYR VAL PRO LYS          
SEQRES  17 D  418  LEU PHE GLU GLU LEU ARG LYS THR TYR GLY PHE ASP HIS          
SEQRES  18 D  418  HIS LEU LEU HIS ASP GLY HIS HIS ARG TYR THR PRO GLN          
SEQRES  19 D  418  GLU ALA ALA ASN LEU GLY LYS MET LEU GLU PRO TYR GLN          
SEQRES  20 D  418  LEU PHE TRP LEU GLU ASP CYS THR PRO ALA GLU ASN GLN          
SEQRES  21 D  418  GLU ALA PHE ARG LEU VAL ARG GLN HIS THR VAL THR PRO          
SEQRES  22 D  418  LEU ALA VAL GLY GLU ILE PHE ASN THR ILE TRP ASP ALA          
SEQRES  23 D  418  LYS ASP LEU ILE GLN ASN GLN LEU ILE ASP TYR ILE ARG          
SEQRES  24 D  418  ALA THR VAL VAL GLY ALA GLY GLY LEU THR HIS LEU ARG          
SEQRES  25 D  418  ARG ILE ALA ASP LEU ALA SER LEU TYR GLN VAL ARG THR          
SEQRES  26 D  418  GLY CYS HIS GLY PRO THR ASP LEU SER PRO VAL THR MET          
SEQRES  27 D  418  GLY CYS ALA LEU HIS PHE ASP THR TRP VAL PRO ASN PHE          
SEQRES  28 D  418  GLY ILE GLN GLU TYR MET ARG HIS THR GLU GLU THR ASP          
SEQRES  29 D  418  ALA VAL PHE PRO HIS ASP TYR TRP PHE GLU LYS GLY GLU          
SEQRES  30 D  418  LEU PHE VAL GLY GLU THR PRO GLY HIS GLY VAL ASP ILE          
SEQRES  31 D  418  ASP GLU GLU LEU ALA ALA LYS TYR PRO TYR LYS PRO ALA          
SEQRES  32 D  418  TYR LEU PRO VAL ALA ARG LEU GLU ASP GLY THR MET TRP          
SEQRES  33 D  418  ASN TRP                                                      
HET     MG  A 501       1                                                       
HET    CS2  A 502      13                                                       
HET    PGE  A 503      10                                                       
HET    CO2  A 504       3                                                       
HET    CO2  A 505       3                                                       
HET    PDO  A 506       5                                                       
HET     MG  B 501       1                                                       
HET    CS2  B 502      13                                                       
HET    PGE  B 503      10                                                       
HET     MG  B 504       1                                                       
HET    PDO  B 505       5                                                       
HET     MG  C 501       1                                                       
HET    CS2  C 502      13                                                       
HET    PGE  C 503      10                                                       
HET    CO2  C 504       3                                                       
HET    CO2  C 505       3                                                       
HET    CO3  C 506       4                                                       
HET    PDO  C 507       5                                                       
HET     MG  D 501       1                                                       
HET    CS2  D 502      13                                                       
HET    PGE  D 503      10                                                       
HET    CO2  D 504       3                                                       
HET    PDO  D 505       5                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     CS2 D-MANNONIC ACID                                                  
HETNAM     PGE TRIETHYLENE GLYCOL                                               
HETNAM     CO2 CARBON DIOXIDE                                                   
HETNAM     PDO 1,3-PROPANDIOL                                                   
HETNAM     CO3 CARBONATE ION                                                    
HETSYN     CS2 D-MANNONATE                                                      
FORMUL   5   MG    5(MG 2+)                                                     
FORMUL   6  CS2    4(C6 H12 O7)                                                 
FORMUL   7  PGE    4(C6 H14 O4)                                                 
FORMUL   8  CO2    5(C O2)                                                      
FORMUL  10  PDO    4(C3 H8 O2)                                                  
FORMUL  21  CO3    C O3 2-                                                      
FORMUL  28  HOH   *1003(H2 O)                                                   
HELIX    1   1 ARG A   39  HIS A   50  1                                  12    
HELIX    2   2 HIS A   50  ILE A   56  1                                   7    
HELIX    3   3 ARG A   62  ALA A   74  1                                  13    
HELIX    4   4 GLY A   79  GLY A  102  1                                  24    
HELIX    5   5 PRO A  104  GLY A  110  1                                   7    
HELIX    6   6 ASP A  127  MET A  141  1                                  15    
HELIX    7   7 ASP A  182  GLY A  202  1                                  21    
HELIX    8   8 THR A  216  GLU A  228  1                                  13    
HELIX    9   9 PRO A  229  GLN A  231  5                                   3    
HELIX   10  10 ASN A  243  ALA A  246  5                                   4    
HELIX   11  11 PHE A  247  THR A  254  1                                   8    
HELIX   12  12 THR A  266  ASP A  269  5                                   4    
HELIX   13  13 ALA A  270  ASN A  276  1                                   7    
HELIX   14  14 GLY A  290  TYR A  305  1                                  16    
HELIX   15  15 SER A  318  VAL A  332  1                                  15    
HELIX   16  16 THR A  344  PHE A  351  1                                   8    
HELIX   17  17 ASP A  375  ALA A  380  1                                   6    
HELIX   18  18 ARG B   39  HIS B   50  1                                  12    
HELIX   19  19 HIS B   50  ILE B   56  1                                   7    
HELIX   20  20 ARG B   62  ALA B   74  1                                  13    
HELIX   21  21 GLY B   79  GLY B  102  1                                  24    
HELIX   22  22 PRO B  104  GLY B  110  1                                   7    
HELIX   23  23 ASP B  127  MET B  141  1                                  15    
HELIX   24  24 ASP B  182  GLY B  202  1                                  21    
HELIX   25  25 THR B  216  GLU B  228  1                                  13    
HELIX   26  26 PRO B  229  GLN B  231  5                                   3    
HELIX   27  27 ASN B  243  ALA B  246  5                                   4    
HELIX   28  28 PHE B  247  THR B  254  1                                   8    
HELIX   29  29 THR B  266  ASP B  269  5                                   4    
HELIX   30  30 ALA B  270  ASN B  276  1                                   7    
HELIX   31  31 GLY B  290  TYR B  305  1                                  16    
HELIX   32  32 SER B  318  VAL B  332  1                                  15    
HELIX   33  33 THR B  344  PHE B  351  1                                   8    
HELIX   34  34 ASP B  375  ALA B  380  1                                   6    
HELIX   35  35 ARG C   39  HIS C   50  1                                  12    
HELIX   36  36 HIS C   50  ILE C   56  1                                   7    
HELIX   37  37 ARG C   62  ALA C   74  1                                  13    
HELIX   38  38 GLY C   79  GLY C  102  1                                  24    
HELIX   39  39 PRO C  104  GLY C  110  1                                   7    
HELIX   40  40 ASP C  127  MET C  141  1                                  15    
HELIX   41  41 ASP C  182  GLY C  202  1                                  21    
HELIX   42  42 THR C  216  GLU C  228  1                                  13    
HELIX   43  43 PRO C  229  GLN C  231  5                                   3    
HELIX   44  44 ASN C  243  ALA C  246  5                                   4    
HELIX   45  45 PHE C  247  THR C  254  1                                   8    
HELIX   46  46 THR C  266  ASP C  269  5                                   4    
HELIX   47  47 ALA C  270  ASN C  276  1                                   7    
HELIX   48  48 GLY C  290  TYR C  305  1                                  16    
HELIX   49  49 SER C  318  VAL C  332  1                                  15    
HELIX   50  50 THR C  344  PHE C  351  1                                   8    
HELIX   51  51 ASP C  375  ALA C  380  1                                   6    
HELIX   52  52 ARG D   39  HIS D   50  1                                  12    
HELIX   53  53 HIS D   50  ILE D   56  1                                   7    
HELIX   54  54 ARG D   62  ALA D   74  1                                  13    
HELIX   55  55 GLY D   79  GLY D  102  1                                  24    
HELIX   56  56 PRO D  104  GLY D  110  1                                   7    
HELIX   57  57 ASP D  127  MET D  141  1                                  15    
HELIX   58  58 ASP D  182  ASN D  188  1                                   7    
HELIX   59  59 TYR D  189  GLY D  202  1                                  14    
HELIX   60  60 THR D  216  GLU D  228  1                                  13    
HELIX   61  61 PRO D  229  GLN D  231  5                                   3    
HELIX   62  62 ASN D  243  ALA D  246  5                                   4    
HELIX   63  63 PHE D  247  THR D  254  1                                   8    
HELIX   64  64 THR D  266  ASP D  269  5                                   4    
HELIX   65  65 ALA D  270  ASN D  276  1                                   7    
HELIX   66  66 GLY D  290  TYR D  305  1                                  16    
HELIX   67  67 SER D  318  VAL D  332  1                                  15    
HELIX   68  68 THR D  344  PHE D  351  1                                   8    
HELIX   69  69 ASP D  375  ALA D  380  1                                   6    
SHEET    1   A 3 ILE A   3  THR A  11  0                                        
SHEET    2   A 3 PHE A  17  THR A  24 -1  O  THR A  19   N  ILE A   9           
SHEET    3   A 3 TYR A  29  ASP A  33 -1  O  GLY A  32   N  LEU A  20           
SHEET    1   B11 TYR A 355  GLU A 358  0                                        
SHEET    2   B11 GLU A 361  VAL A 364 -1  O  GLU A 361   N  GLU A 358           
SHEET    3   B11 ILE A 117  GLY A 125 -1  N  ILE A 117   O  LEU A 362           
SHEET    4   B11 PHE A 335  GLU A 339  1  O  GLN A 338   N  MET A 118           
SHEET    5   B11 ARG A 308  CYS A 311  1  N  CYS A 311   O  GLU A 339           
SHEET    6   B11 TYR A 281  ILE A 282  1  N  ILE A 282   O  GLY A 310           
SHEET    7   B11 LEU A 258  VAL A 260  1  N  VAL A 260   O  TYR A 281           
SHEET    8   B11 TRP A 234  GLU A 236  1  N  LEU A 235   O  ALA A 259           
SHEET    9   B11 HIS A 206  ASP A 210  1  N  HIS A 209   O  GLU A 236           
SHEET   10   B11 ALA A 145  THR A 150  1  N  ILE A 146   O  LEU A 208           
SHEET   11   B11 ILE A 117  GLY A 125  1  N  GLY A 121   O  ARG A 147           
SHEET    1   C 2 VAL A 178  TRP A 181  0                                        
SHEET    2   C 2 VAL A 391  LEU A 394  1  O  VAL A 391   N  THR A 179           
SHEET    1   D 3 ILE B   3  THR B  11  0                                        
SHEET    2   D 3 PHE B  17  THR B  24 -1  O  THR B  19   N  ILE B   9           
SHEET    3   D 3 TYR B  29  ASP B  33 -1  O  GLY B  32   N  LEU B  20           
SHEET    1   E 8 ARG B 308  THR B 309  0                                        
SHEET    2   E 8 TYR B 281  ILE B 282  1  N  ILE B 282   O  ARG B 308           
SHEET    3   E 8 LEU B 258  VAL B 260  1  N  VAL B 260   O  TYR B 281           
SHEET    4   E 8 TRP B 234  GLU B 236  1  N  LEU B 235   O  ALA B 259           
SHEET    5   E 8 HIS B 206  ASP B 210  1  N  HIS B 209   O  GLU B 236           
SHEET    6   E 8 ALA B 145  THR B 150  1  N  ALA B 148   O  LEU B 208           
SHEET    7   E 8 ILE B 117  GLY B 125  1  N  GLY B 121   O  ARG B 147           
SHEET    8   E 8 GLN B 338  GLU B 339  1  O  GLN B 338   N  MET B 118           
SHEET    1   F 9 ARG B 308  THR B 309  0                                        
SHEET    2   F 9 TYR B 281  ILE B 282  1  N  ILE B 282   O  ARG B 308           
SHEET    3   F 9 LEU B 258  VAL B 260  1  N  VAL B 260   O  TYR B 281           
SHEET    4   F 9 TRP B 234  GLU B 236  1  N  LEU B 235   O  ALA B 259           
SHEET    5   F 9 HIS B 206  ASP B 210  1  N  HIS B 209   O  GLU B 236           
SHEET    6   F 9 ALA B 145  THR B 150  1  N  ALA B 148   O  LEU B 208           
SHEET    7   F 9 ILE B 117  GLY B 125  1  N  GLY B 121   O  ARG B 147           
SHEET    8   F 9 GLU B 361  VAL B 364 -1  O  LEU B 362   N  ILE B 117           
SHEET    9   F 9 TYR B 355  GLU B 358 -1  N  GLU B 358   O  GLU B 361           
SHEET    1   G 3 VAL B 178  TRP B 181  0                                        
SHEET    2   G 3 VAL B 391  LEU B 394  1  O  VAL B 391   N  THR B 179           
SHEET    3   G 3 MET B 399  TRP B 400 -1  O  TRP B 400   N  ALA B 392           
SHEET    1   H 3 ILE C   3  THR C  11  0                                        
SHEET    2   H 3 PHE C  17  THR C  24 -1  O  THR C  19   N  ILE C   9           
SHEET    3   H 3 TYR C  29  ASP C  33 -1  O  GLY C  32   N  LEU C  20           
SHEET    1   I 8 ARG C 308  THR C 309  0                                        
SHEET    2   I 8 TYR C 281  ILE C 282  1  N  ILE C 282   O  ARG C 308           
SHEET    3   I 8 LEU C 258  VAL C 260  1  O  LEU C 258   N  TYR C 281           
SHEET    4   I 8 TRP C 234  GLU C 236  1  N  LEU C 235   O  ALA C 259           
SHEET    5   I 8 HIS C 206  ASP C 210  1  N  HIS C 209   O  GLU C 236           
SHEET    6   I 8 ALA C 145  THR C 150  1  N  ILE C 146   O  HIS C 206           
SHEET    7   I 8 ILE C 117  GLY C 125  1  N  GLY C 121   O  ARG C 147           
SHEET    8   I 8 GLN C 338  GLU C 339  1  O  GLN C 338   N  MET C 118           
SHEET    1   J 9 ARG C 308  THR C 309  0                                        
SHEET    2   J 9 TYR C 281  ILE C 282  1  N  ILE C 282   O  ARG C 308           
SHEET    3   J 9 LEU C 258  VAL C 260  1  O  LEU C 258   N  TYR C 281           
SHEET    4   J 9 TRP C 234  GLU C 236  1  N  LEU C 235   O  ALA C 259           
SHEET    5   J 9 HIS C 206  ASP C 210  1  N  HIS C 209   O  GLU C 236           
SHEET    6   J 9 ALA C 145  THR C 150  1  N  ILE C 146   O  HIS C 206           
SHEET    7   J 9 ILE C 117  GLY C 125  1  N  GLY C 121   O  ARG C 147           
SHEET    8   J 9 GLU C 361  VAL C 364 -1  O  LEU C 362   N  ILE C 117           
SHEET    9   J 9 TYR C 355  GLU C 358 -1  N  GLU C 358   O  GLU C 361           
SHEET    1   K 3 VAL C 178  TRP C 181  0                                        
SHEET    2   K 3 VAL C 391  LEU C 394  1  O  ARG C 393   N  THR C 179           
SHEET    3   K 3 MET C 399  TRP C 400 -1  O  TRP C 400   N  ALA C 392           
SHEET    1   L 3 ILE D   3  THR D  11  0                                        
SHEET    2   L 3 PHE D  17  THR D  24 -1  O  THR D  19   N  ILE D   9           
SHEET    3   L 3 TYR D  29  ASP D  33 -1  O  GLY D  30   N  ILE D  22           
SHEET    1   M 8 ARG D 308  THR D 309  0                                        
SHEET    2   M 8 TYR D 281  ILE D 282  1  N  ILE D 282   O  ARG D 308           
SHEET    3   M 8 LEU D 258  VAL D 260  1  O  LEU D 258   N  TYR D 281           
SHEET    4   M 8 TRP D 234  GLU D 236  1  N  LEU D 235   O  ALA D 259           
SHEET    5   M 8 HIS D 206  ASP D 210  1  N  HIS D 209   O  GLU D 236           
SHEET    6   M 8 ALA D 145  THR D 150  1  N  ALA D 148   O  LEU D 208           
SHEET    7   M 8 ILE D 117  GLY D 125  1  N  GLY D 121   O  ARG D 147           
SHEET    8   M 8 GLN D 338  GLU D 339  1  O  GLN D 338   N  MET D 118           
SHEET    1   N 9 ARG D 308  THR D 309  0                                        
SHEET    2   N 9 TYR D 281  ILE D 282  1  N  ILE D 282   O  ARG D 308           
SHEET    3   N 9 LEU D 258  VAL D 260  1  O  LEU D 258   N  TYR D 281           
SHEET    4   N 9 TRP D 234  GLU D 236  1  N  LEU D 235   O  ALA D 259           
SHEET    5   N 9 HIS D 206  ASP D 210  1  N  HIS D 209   O  GLU D 236           
SHEET    6   N 9 ALA D 145  THR D 150  1  N  ALA D 148   O  LEU D 208           
SHEET    7   N 9 ILE D 117  GLY D 125  1  N  GLY D 121   O  ARG D 147           
SHEET    8   N 9 GLU D 361  PHE D 363 -1  O  LEU D 362   N  ILE D 117           
SHEET    9   N 9 TRP D 356  GLU D 358 -1  N  GLU D 358   O  GLU D 361           
SHEET    1   O 3 VAL D 178  TRP D 181  0                                        
SHEET    2   O 3 VAL D 391  LEU D 394  1  O  VAL D 391   N  THR D 179           
SHEET    3   O 3 MET D 399  TRP D 400 -1  O  TRP D 400   N  ALA D 392           
LINK         OD2 ASP A 210                MG    MG A 501     1555   1555  2.12  
LINK         OE1 GLU A 236                MG    MG A 501     1555   1555  2.09  
LINK         OE1 GLU A 262                MG    MG A 501     1555   1555  2.13  
LINK        MG    MG A 501                 O2  CS2 A 502     1555   1555  2.05  
LINK        MG    MG A 501                 O1B CS2 A 502     1555   1555  2.23  
LINK        MG    MG A 501                 O   HOH A 848     1555   1555  1.98  
LINK         OD2 ASP B 210                MG    MG B 501     1555   1555  2.12  
LINK         OE1 GLU B 236                MG    MG B 501     1555   1555  2.04  
LINK         OE1 GLU B 262                MG    MG B 501     1555   1555  2.15  
LINK        MG    MG B 501                 O1B CS2 B 502     1555   1555  2.12  
LINK        MG    MG B 501                 O2  CS2 B 502     1555   1555  2.12  
LINK        MG    MG B 501                 O   HOH B 856     1555   1555  1.84  
LINK        MG    MG B 504                 O   HOH B 874     1555   1555  1.98  
LINK        MG    MG B 504                 O   HOH B 882     1555   1555  2.10  
LINK        MG    MG B 504                 O   HOH B 883     1555   1555  1.98  
LINK        MG    MG B 504                 O   HOH D 812     1555   1555  2.14  
LINK         OD2 ASP C 210                MG    MG C 501     1555   1555  2.10  
LINK         OE1 GLU C 236                MG    MG C 501     1555   1555  2.08  
LINK         OE1 GLU C 262                MG    MG C 501     1555   1555  2.11  
LINK        MG    MG C 501                 O2  CS2 C 502     1555   1555  2.10  
LINK        MG    MG C 501                 O1B CS2 C 502     1555   1555  2.21  
LINK        MG    MG C 501                 O   HOH C 812     1555   1555  1.98  
LINK         OD2 ASP D 210                MG    MG D 501     1555   1555  2.08  
LINK         OE1 GLU D 236                MG    MG D 501     1555   1555  2.07  
LINK         OE1 GLU D 262                MG    MG D 501     1555   1555  2.20  
LINK        MG    MG D 501                 O2  CS2 D 502     1555   1555  2.11  
LINK        MG    MG D 501                 O1B CS2 D 502     1555   1555  2.22  
LINK        MG    MG D 501                 O   HOH D 801     1555   1555  2.02  
SITE     1 AC1  5 ASP A 210  GLU A 236  GLU A 262  CS2 A 502                    
SITE     2 AC1  5 HOH A 848                                                     
SITE     1 AC2 19 ASN A  37  HIS A 122  ARG A 147  ASP A 210                    
SITE     2 AC2 19 HIS A 212  GLU A 236  GLU A 262  ARG A 283                    
SITE     3 AC2 19 HIS A 312  PRO A 314  ASP A 316  GLU A 339                    
SITE     4 AC2 19 LEU A 389  TRP A 402   MG A 501  HOH A 634                    
SITE     5 AC2 19 HOH A 848  TYR B  75  TRP B  76                               
SITE     1 AC3  4 LYS A 192  GLU A 195  MET A 226  TYR A 230                    
SITE     1 AC4  9 ARG A  78  GLY A  79  PRO A  80  VAL A  81                    
SITE     2 AC4  9 THR A  82  GLY B  79  PRO B  80  VAL B  81                    
SITE     3 AC4  9 THR B  82                                                     
SITE     1 AC5  5 GLU A 228  PRO A 229  GLN A 231  HOH A 859                    
SITE     2 AC5  5 HOH C 718                                                     
SITE     1 AC6  4 HIS A 209  ASP A 210  TYR A 215  HOH A 758                    
SITE     1 AC7  5 ASP B 210  GLU B 236  GLU B 262  CS2 B 502                    
SITE     2 AC7  5 HOH B 856                                                     
SITE     1 AC8 19 TYR A  75  TRP A  76  ASN B  37  HIS B 122                    
SITE     2 AC8 19 ARG B 147  ASP B 210  HIS B 212  GLU B 236                    
SITE     3 AC8 19 GLU B 262  ARG B 283  HIS B 312  PRO B 314                    
SITE     4 AC8 19 ASP B 316  GLU B 339  LEU B 389  TRP B 402                    
SITE     5 AC8 19  MG B 501  HOH B 625  HOH B 856                               
SITE     1 AC9  5 PRO B 191  LYS B 192  GLU B 195  TYR B 230                    
SITE     2 AC9  5 PHE D 203                                                     
SITE     1 BC1  4 HOH B 874  HOH B 882  HOH B 883  HOH D 812                    
SITE     1 BC2  5 HIS B 209  ASP B 210  GLY B 211  TYR B 215                    
SITE     2 BC2  5 HOH B 745                                                     
SITE     1 BC3  5 ASP C 210  GLU C 236  GLU C 262  CS2 C 502                    
SITE     2 BC3  5 HOH C 812                                                     
SITE     1 BC4 19 ASN C  37  HIS C 122  ARG C 147  ASP C 210                    
SITE     2 BC4 19 HIS C 212  GLU C 236  GLU C 262  ARG C 283                    
SITE     3 BC4 19 HIS C 312  PRO C 314  ASP C 316  GLU C 339                    
SITE     4 BC4 19 LEU C 389  TRP C 402   MG C 501  HOH C 613                    
SITE     5 BC4 19 HOH C 812  TYR D  75  TRP D  76                               
SITE     1 BC5  4 PRO C 191  LYS C 192  GLU C 195  TYR C 230                    
SITE     1 BC6  9 ARG C  78  GLY C  79  PRO C  80  VAL C  81                    
SITE     2 BC6  9 THR C  82  GLY D  79  PRO D  80  VAL D  81                    
SITE     3 BC6  9 THR D  82                                                     
SITE     1 BC7  6 ARG C 297  ALA C 299  ASP C 300  SER C 303                    
SITE     2 BC7  6 PRO C 333  ASN C 334                                          
SITE     1 BC8  4 ARG C  61  MET C 103  HOH C 682  HOH C 776                    
SITE     1 BC9  4 TRP C 181  HIS C 209  ASP C 210  TYR C 215                    
SITE     1 CC1  5 ASP D 210  GLU D 236  GLU D 262  CS2 D 502                    
SITE     2 CC1  5 HOH D 801                                                     
SITE     1 CC2 18 TYR C  75  ASN D  37  HIS D 122  ARG D 147                    
SITE     2 CC2 18 ASP D 210  HIS D 212  GLU D 236  GLU D 262                    
SITE     3 CC2 18 ARG D 283  HIS D 312  PRO D 314  ASP D 316                    
SITE     4 CC2 18 GLU D 339  LEU D 389  TRP D 402   MG D 501                    
SITE     5 CC2 18 HOH D 621  HOH D 801                                          
SITE     1 CC3  4 ASN D 188  LYS D 192  GLU D 195  TYR D 230                    
SITE     1 CC4  7 GLU C 245  HOH C 612  LYS D 271  ASP D 272                    
SITE     2 CC4  7 HOH D 637  HOH D 707  HOH D 820                               
SITE     1 CC5  3 HIS D 209  GLY D 211  TYR D 215                               
CRYST1  116.223  165.363  167.197  90.00  90.00  90.00 C 2 2 21     32          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.008604  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006047  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005981        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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