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Database: PDB
Entry: 3STC
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Original site: 3STC 
HEADER    TRANSFERASE                             09-JUL-11   3STC              
TITLE     CRYSTAL STRUCTURE OF LOOP 7 TRUNCATED MUTANT OF 3-DEOXY-D-MANNO-      
TITLE    2 OCTULOSONATE 8-PHOSPHATE SYNTHASE (KDO8PS) FROM NEISSERIA            
TITLE    3 MENINGITIDIS                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 2-DEHYDRO-3-DEOXYPHOSPHOOCTONATE ALDOLASE;                 
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: 3-DEOXY-D-MANNO-OCTULOSONIC ACID 8-PHOSPHATE SYNTHASE, KDO- 
COMPND   5 8-PHOSPHATE SYNTHASE, KDO 8-P SYNTHASE, KDOPS, PHOSPHO-2-DEHYDRO-3-  
COMPND   6 DEOXYOCTONATE ALDOLASE;                                              
COMPND   7 EC: 2.5.1.55;                                                        
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NEISSERIA MENINGITIDIS;                         
SOURCE   3 ORGANISM_TAXID: 122586;                                              
SOURCE   4 STRAIN: MC58;                                                        
SOURCE   5 GENE: KDSA, NMB1283;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PT7-7                                     
KEYWDS    MANNO-OCTULOSONATE, SYNTHASE, LIPOPOLYSACCHARIDE, KDOP, KDO8 KDOPS,   
KEYWDS   2 KDO8PS, TIM BARREL, BIOSYNTHESIS, TRANSFERASE, LYASE,                
KEYWDS   3 LIPOPOLYSACCHARIDE BIOSYNTHESIS                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.M.ALLISON,G.B.JAMESON,E.J.PARKER                                    
REVDAT   2   01-NOV-23 3STC    1       REMARK SEQADV LINK                       
REVDAT   1   23-NOV-11 3STC    0                                                
JRNL        AUTH   T.M.ALLISON,R.D.HUTTON,W.JIAO,B.J.GLOYNE,E.B.NIMMO,          
JRNL        AUTH 2 G.B.JAMESON,E.J.PARKER                                       
JRNL        TITL   AN EXTENDED (BETA)7(ALPHA)7 SUBSTRATE-BINDING LOOP IS        
JRNL        TITL 2 ESSENTIAL FOR EFFICIENT CATALYSIS BY                         
JRNL        TITL 3 3-DEOXY-D-MANNO-OCTULOSONATE 8-PHOSPHATE SYNTHASE            
JRNL        REF    BIOCHEMISTRY                  V.  50  9318 2011              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   21942786                                                     
JRNL        DOI    10.1021/BI201231E                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.91 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.56                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 88211                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.209                           
REMARK   3   R VALUE            (WORKING SET) : 0.207                           
REMARK   3   FREE R VALUE                     : 0.245                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4415                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.91                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.96                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5676                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.61                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4780                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 326                          
REMARK   3   BIN FREE R VALUE                    : 0.4950                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7843                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 699                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.24                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.87000                                              
REMARK   3    B22 (A**2) : -0.44000                                             
REMARK   3    B33 (A**2) : -0.44000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.154         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.106         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.827         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.946                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.927                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  8059 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  5390 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 10881 ; 1.158 ; 1.957       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 13308 ; 0.864 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1038 ; 5.107 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1295 ; 0.068 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  8709 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1509 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   266                          
REMARK   3    ORIGIN FOR THE GROUP (A):   8.5360  20.9650  48.0700              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1306 T22:   0.1558                                     
REMARK   3      T33:   0.0299 T12:   0.0228                                     
REMARK   3      T13:  -0.0098 T23:  -0.0026                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6192 L22:   0.3513                                     
REMARK   3      L33:   0.4773 L12:   0.1683                                     
REMARK   3      L13:  -0.3899 L23:   0.0932                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1016 S12:   0.1020 S13:  -0.0103                       
REMARK   3      S21:  -0.1139 S22:   0.0484 S23:   0.0032                       
REMARK   3      S31:  -0.0482 S32:  -0.1332 S33:   0.0532                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     1        B   266                          
REMARK   3    ORIGIN FOR THE GROUP (A):  15.9670  13.3730  84.1750              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0827 T22:   0.1510                                     
REMARK   3      T33:   0.0334 T12:  -0.0028                                     
REMARK   3      T13:   0.0138 T23:  -0.0006                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3428 L22:   0.6436                                     
REMARK   3      L33:   0.7841 L12:  -0.4328                                     
REMARK   3      L13:   0.1819 L23:   0.0131                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0265 S12:  -0.0188 S13:   0.0353                       
REMARK   3      S21:   0.0258 S22:   0.0064 S23:  -0.0284                       
REMARK   3      S31:   0.0138 S32:  -0.0143 S33:   0.0202                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C     1        C   268                          
REMARK   3    ORIGIN FOR THE GROUP (A):  33.4690  -1.4790  37.9110              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1567 T22:   0.0983                                     
REMARK   3      T33:   0.0090 T12:   0.0090                                     
REMARK   3      T13:   0.0176 T23:  -0.0145                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1474 L22:   0.2307                                     
REMARK   3      L33:   0.5683 L12:  -0.0536                                     
REMARK   3      L13:   0.0501 L23:  -0.0697                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0405 S12:  -0.0573 S13:   0.0072                       
REMARK   3      S21:  -0.0795 S22:  -0.0033 S23:  -0.0316                       
REMARK   3      S31:   0.0180 S32:  -0.0453 S33:   0.0438                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D     1        D   268                          
REMARK   3    ORIGIN FOR THE GROUP (A):  38.0760 -11.5370  73.1780              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2430 T22:   0.0762                                     
REMARK   3      T33:   0.0163 T12:   0.0643                                     
REMARK   3      T13:  -0.0011 T23:   0.0050                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1932 L22:   1.2488                                     
REMARK   3      L33:   0.7581 L12:  -0.4717                                     
REMARK   3      L13:  -0.2625 L23:   0.5210                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1080 S12:  -0.0000 S13:   0.0153                       
REMARK   3      S21:   0.3105 S22:   0.0698 S23:  -0.0427                       
REMARK   3      S31:   0.2475 S32:   0.0235 S33:   0.0382                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT                    
REMARK   3  U VALUES: WITH TLS ADDED                                            
REMARK   4                                                                      
REMARK   4 3STC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JUL-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000066626.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-SEP-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : AUSTRALIAN SYNCHROTRON             
REMARK 200  BEAMLINE                       : MX1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.95368                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.15                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 88598                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.910                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 36.560                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 5.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.02                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.31300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 2QKF                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.26                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MG/ML PROTEIN (IN 10 MM BTP PH 7.5)   
REMARK 280  MIXED 1:1 WITH RESERVOIR LIQUOR CONTAINING 100 MM NAOAC (PH 4.6)    
REMARK 280  AND 0.6-3.0 M NACL. IMMEDIATELY PRIOR TO DATA COLLECTION,           
REMARK 280  CRYSTALS WERE HARVESTED AND SOAKED BRIEFLY IN CRYOPROTECTANT        
REMARK 280  SOLUTION, COMPRISING 20% GLYCEROL AND THE RESERVOIR SOLUTION,       
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   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       40.89000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       81.61000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.88000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       81.61000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       40.89000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.88000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 13190 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 35160 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -163.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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     SER A   226                                                      
REMARK 465     HIS A   227                                                      
REMARK 465     PRO A   228                                                      
REMARK 465     ASP A   229                                                      
REMARK 465     PRO A   230                                                      
REMARK 465     LYS A   231                                                      
REMARK 465     LEU A   232                                                      
REMARK 465     ALA A   233                                                      
REMARK 465     LYS A   234                                                      
REMARK 465     CYS A   235                                                      
REMARK 465     ASP A   236                                                      
REMARK 465     GLY A   237                                                      
REMARK 465     PRO A   238                                                      
REMARK 465     SER A   239                                                      
REMARK 465     ALA A   240                                                      
REMARK 465     LEU A   241                                                      
REMARK 465     PRO A   242                                                      
REMARK 465     THR A   267                                                      
REMARK 465     ILE A   268                                                      
REMARK 465     GLU A   269                                                      
REMARK 465     HIS B   227                                                      
REMARK 465     PRO B   228                                                      
REMARK 465     ASP B   229                                                      
REMARK 465     PRO B   230                                                      
REMARK 465     LYS B   231                                                      
REMARK 465     LEU B   232                                                      
REMARK 465     ALA B   233                                                      
REMARK 465     LYS B   234                                                      
REMARK 465     CYS B   235                                                      
REMARK 465     ASP B   236                                                      
REMARK 465     GLY B   237                                                      
REMARK 465     PRO B   238                                                      
REMARK 465     THR B   267                                                      
REMARK 465     ILE B   268                                                      
REMARK 465     GLU B   269                                                      
REMARK 465     PRO C   230                                                      
REMARK 465     LYS C   231                                                      
REMARK 465     LEU C   232                                                      
REMARK 465     ALA C   233                                                      
REMARK 465     LYS C   234                                                      
REMARK 465     CYS C   235                                                      
REMARK 465     ASP C   236                                                      
REMARK 465     GLY C   237                                                      
REMARK 465     GLU C   269                                                      
REMARK 465     ASP D   229                                                      
REMARK 465     PRO D   230                                                      
REMARK 465     LYS D   231                                                      
REMARK 465     LEU D   232                                                      
REMARK 465     ALA D   233                                                      
REMARK 465     LYS D   234                                                      
REMARK 465     CYS D   235                                                      
REMARK 465     ASP D   236                                                      
REMARK 465     GLY D   237                                                      
REMARK 465     GLU D   269                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A  57    CG   CD   CE   NZ                                   
REMARK 470     ARG A  67    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 203    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 204    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 203    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 204    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU B 243    CG   CD1  CD2                                       
REMARK 470     ARG D 203    CG   CD   NE   CZ   NH1  NH2                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH D   296     O    HOH D   669              2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ASN A   6     -122.79     51.98                                   
REMARK 500    ARG A 165       19.64   -142.01                                   
REMARK 500    ARG A 218       83.73     78.20                                   
REMARK 500    ASN B   6     -119.80     53.20                                   
REMARK 500    GLU B  26      -54.20   -122.97                                   
REMARK 500    ASN B  59       62.71   -111.43                                   
REMARK 500    ARG B 218       88.01     78.20                                   
REMARK 500    ASN C   6     -119.89     50.00                                   
REMARK 500    ARG C 218       82.47     82.05                                   
REMARK 500    ASN D   6     -114.93     50.04                                   
REMARK 500    ARG D 165       23.77   -140.61                                   
REMARK 500    ARG D 218       86.97     82.07                                   
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                              NA C 272  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA C 103   O                                                      
REMARK 620 2 CYS C 106   O    88.4                                              
REMARK 620 3 ASN C 130   OD1  81.8  75.5                                        
REMARK 620 4 ASN C 130   OD1  85.6  85.0  10.2                                  
REMARK 620 5 HOH C 630   O   150.6 120.6 100.2  92.2                            
REMARK 620 6 HOH C 631   O    96.5  90.6 166.0 175.1  88.1                      
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 CL A 270                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 270                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 271                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 270                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 271                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 272                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 270                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 271                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3STE   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3STF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3STG   RELATED DB: PDB                                   
DBREF  3STC A    1   269  UNP    Q9JZ55   KDSA_NEIMB       1    280             
DBREF  3STC B    1   269  UNP    Q9JZ55   KDSA_NEIMB       1    280             
DBREF  3STC C    1   269  UNP    Q9JZ55   KDSA_NEIMB       1    280             
DBREF  3STC D    1   269  UNP    Q9JZ55   KDSA_NEIMB       1    280             
SEQADV 3STC     A       UNP  Q9JZ55    GLN   202 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    THR   203 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    ARG   204 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    ASP   205 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    ALA   206 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    GLY   207 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    SER   208 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    ALA   209 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    ALA   210 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    SER   211 DELETION                       
SEQADV 3STC     A       UNP  Q9JZ55    GLY   212 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    GLN   202 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    THR   203 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    ARG   204 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    ASP   205 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    ALA   206 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    GLY   207 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    SER   208 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    ALA   209 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    ALA   210 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    SER   211 DELETION                       
SEQADV 3STC     B       UNP  Q9JZ55    GLY   212 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    GLN   202 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    THR   203 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    ARG   204 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    ASP   205 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    ALA   206 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    GLY   207 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    SER   208 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    ALA   209 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    ALA   210 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    SER   211 DELETION                       
SEQADV 3STC     C       UNP  Q9JZ55    GLY   212 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    GLN   202 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    THR   203 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    ARG   204 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    ASP   205 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    ALA   206 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    GLY   207 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    SER   208 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    ALA   209 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    ALA   210 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    SER   211 DELETION                       
SEQADV 3STC     D       UNP  Q9JZ55    GLY   212 DELETION                       
SEQRES   1 A  269  MET ASP ILE LYS ILE ASN ASP ILE THR LEU GLY ASN ASN          
SEQRES   2 A  269  SER PRO PHE VAL LEU PHE GLY GLY ILE ASN VAL LEU GLU          
SEQRES   3 A  269  SER LEU ASP SER THR LEU GLN THR CYS ALA HIS TYR VAL          
SEQRES   4 A  269  GLU VAL THR ARG LYS LEU GLY ILE PRO TYR ILE PHE LYS          
SEQRES   5 A  269  ALA SER PHE ASP LYS ALA ASN ARG SER SER ILE HIS SER          
SEQRES   6 A  269  TYR ARG GLY VAL GLY LEU GLU GLU GLY LEU LYS ILE PHE          
SEQRES   7 A  269  GLU LYS VAL LYS ALA GLU PHE GLY ILE PRO VAL ILE THR          
SEQRES   8 A  269  ASP VAL HIS GLU PRO HIS GLN CYS GLN PRO VAL ALA GLU          
SEQRES   9 A  269  VAL CYS ASP VAL ILE GLN LEU PRO ALA PHE LEU ALA ARG          
SEQRES  10 A  269  GLN THR ASP LEU VAL VAL ALA MET ALA LYS THR GLY ASN          
SEQRES  11 A  269  VAL VAL ASN ILE LYS LYS PRO GLN PHE LEU SER PRO SER          
SEQRES  12 A  269  GLN MET LYS ASN ILE VAL GLU LYS PHE HIS GLU ALA GLY          
SEQRES  13 A  269  ASN GLY LYS LEU ILE LEU CYS GLU ARG GLY SER SER PHE          
SEQRES  14 A  269  GLY TYR ASP ASN LEU VAL VAL ASP MET LEU GLY PHE GLY          
SEQRES  15 A  269  VAL MET LYS GLN THR CYS GLY ASN LEU PRO VAL ILE PHE          
SEQRES  16 A  269  ASP VAL THR HIS SER LEU GLY ARG ARG ALA GLN ALA LEU          
SEQRES  17 A  269  ASP LEU ALA LEU ALA GLY MET ALA THR ARG LEU ALA GLY          
SEQRES  18 A  269  LEU PHE LEU GLU SER HIS PRO ASP PRO LYS LEU ALA LYS          
SEQRES  19 A  269  CYS ASP GLY PRO SER ALA LEU PRO LEU HIS LEU LEU GLU          
SEQRES  20 A  269  ASP PHE LEU ILE ARG ILE LYS ALA LEU ASP ASP LEU ILE          
SEQRES  21 A  269  LYS SER GLN PRO ILE LEU THR ILE GLU                          
SEQRES   1 B  269  MET ASP ILE LYS ILE ASN ASP ILE THR LEU GLY ASN ASN          
SEQRES   2 B  269  SER PRO PHE VAL LEU PHE GLY GLY ILE ASN VAL LEU GLU          
SEQRES   3 B  269  SER LEU ASP SER THR LEU GLN THR CYS ALA HIS TYR VAL          
SEQRES   4 B  269  GLU VAL THR ARG LYS LEU GLY ILE PRO TYR ILE PHE LYS          
SEQRES   5 B  269  ALA SER PHE ASP LYS ALA ASN ARG SER SER ILE HIS SER          
SEQRES   6 B  269  TYR ARG GLY VAL GLY LEU GLU GLU GLY LEU LYS ILE PHE          
SEQRES   7 B  269  GLU LYS VAL LYS ALA GLU PHE GLY ILE PRO VAL ILE THR          
SEQRES   8 B  269  ASP VAL HIS GLU PRO HIS GLN CYS GLN PRO VAL ALA GLU          
SEQRES   9 B  269  VAL CYS ASP VAL ILE GLN LEU PRO ALA PHE LEU ALA ARG          
SEQRES  10 B  269  GLN THR ASP LEU VAL VAL ALA MET ALA LYS THR GLY ASN          
SEQRES  11 B  269  VAL VAL ASN ILE LYS LYS PRO GLN PHE LEU SER PRO SER          
SEQRES  12 B  269  GLN MET LYS ASN ILE VAL GLU LYS PHE HIS GLU ALA GLY          
SEQRES  13 B  269  ASN GLY LYS LEU ILE LEU CYS GLU ARG GLY SER SER PHE          
SEQRES  14 B  269  GLY TYR ASP ASN LEU VAL VAL ASP MET LEU GLY PHE GLY          
SEQRES  15 B  269  VAL MET LYS GLN THR CYS GLY ASN LEU PRO VAL ILE PHE          
SEQRES  16 B  269  ASP VAL THR HIS SER LEU GLY ARG ARG ALA GLN ALA LEU          
SEQRES  17 B  269  ASP LEU ALA LEU ALA GLY MET ALA THR ARG LEU ALA GLY          
SEQRES  18 B  269  LEU PHE LEU GLU SER HIS PRO ASP PRO LYS LEU ALA LYS          
SEQRES  19 B  269  CYS ASP GLY PRO SER ALA LEU PRO LEU HIS LEU LEU GLU          
SEQRES  20 B  269  ASP PHE LEU ILE ARG ILE LYS ALA LEU ASP ASP LEU ILE          
SEQRES  21 B  269  LYS SER GLN PRO ILE LEU THR ILE GLU                          
SEQRES   1 C  269  MET ASP ILE LYS ILE ASN ASP ILE THR LEU GLY ASN ASN          
SEQRES   2 C  269  SER PRO PHE VAL LEU PHE GLY GLY ILE ASN VAL LEU GLU          
SEQRES   3 C  269  SER LEU ASP SER THR LEU GLN THR CYS ALA HIS TYR VAL          
SEQRES   4 C  269  GLU VAL THR ARG LYS LEU GLY ILE PRO TYR ILE PHE LYS          
SEQRES   5 C  269  ALA SER PHE ASP LYS ALA ASN ARG SER SER ILE HIS SER          
SEQRES   6 C  269  TYR ARG GLY VAL GLY LEU GLU GLU GLY LEU LYS ILE PHE          
SEQRES   7 C  269  GLU LYS VAL LYS ALA GLU PHE GLY ILE PRO VAL ILE THR          
SEQRES   8 C  269  ASP VAL HIS GLU PRO HIS GLN CYS GLN PRO VAL ALA GLU          
SEQRES   9 C  269  VAL CYS ASP VAL ILE GLN LEU PRO ALA PHE LEU ALA ARG          
SEQRES  10 C  269  GLN THR ASP LEU VAL VAL ALA MET ALA LYS THR GLY ASN          
SEQRES  11 C  269  VAL VAL ASN ILE LYS LYS PRO GLN PHE LEU SER PRO SER          
SEQRES  12 C  269  GLN MET LYS ASN ILE VAL GLU LYS PHE HIS GLU ALA GLY          
SEQRES  13 C  269  ASN GLY LYS LEU ILE LEU CYS GLU ARG GLY SER SER PHE          
SEQRES  14 C  269  GLY TYR ASP ASN LEU VAL VAL ASP MET LEU GLY PHE GLY          
SEQRES  15 C  269  VAL MET LYS GLN THR CYS GLY ASN LEU PRO VAL ILE PHE          
SEQRES  16 C  269  ASP VAL THR HIS SER LEU GLY ARG ARG ALA GLN ALA LEU          
SEQRES  17 C  269  ASP LEU ALA LEU ALA GLY MET ALA THR ARG LEU ALA GLY          
SEQRES  18 C  269  LEU PHE LEU GLU SER HIS PRO ASP PRO LYS LEU ALA LYS          
SEQRES  19 C  269  CYS ASP GLY PRO SER ALA LEU PRO LEU HIS LEU LEU GLU          
SEQRES  20 C  269  ASP PHE LEU ILE ARG ILE LYS ALA LEU ASP ASP LEU ILE          
SEQRES  21 C  269  LYS SER GLN PRO ILE LEU THR ILE GLU                          
SEQRES   1 D  269  MET ASP ILE LYS ILE ASN ASP ILE THR LEU GLY ASN ASN          
SEQRES   2 D  269  SER PRO PHE VAL LEU PHE GLY GLY ILE ASN VAL LEU GLU          
SEQRES   3 D  269  SER LEU ASP SER THR LEU GLN THR CYS ALA HIS TYR VAL          
SEQRES   4 D  269  GLU VAL THR ARG LYS LEU GLY ILE PRO TYR ILE PHE LYS          
SEQRES   5 D  269  ALA SER PHE ASP LYS ALA ASN ARG SER SER ILE HIS SER          
SEQRES   6 D  269  TYR ARG GLY VAL GLY LEU GLU GLU GLY LEU LYS ILE PHE          
SEQRES   7 D  269  GLU LYS VAL LYS ALA GLU PHE GLY ILE PRO VAL ILE THR          
SEQRES   8 D  269  ASP VAL HIS GLU PRO HIS GLN CYS GLN PRO VAL ALA GLU          
SEQRES   9 D  269  VAL CYS ASP VAL ILE GLN LEU PRO ALA PHE LEU ALA ARG          
SEQRES  10 D  269  GLN THR ASP LEU VAL VAL ALA MET ALA LYS THR GLY ASN          
SEQRES  11 D  269  VAL VAL ASN ILE LYS LYS PRO GLN PHE LEU SER PRO SER          
SEQRES  12 D  269  GLN MET LYS ASN ILE VAL GLU LYS PHE HIS GLU ALA GLY          
SEQRES  13 D  269  ASN GLY LYS LEU ILE LEU CYS GLU ARG GLY SER SER PHE          
SEQRES  14 D  269  GLY TYR ASP ASN LEU VAL VAL ASP MET LEU GLY PHE GLY          
SEQRES  15 D  269  VAL MET LYS GLN THR CYS GLY ASN LEU PRO VAL ILE PHE          
SEQRES  16 D  269  ASP VAL THR HIS SER LEU GLY ARG ARG ALA GLN ALA LEU          
SEQRES  17 D  269  ASP LEU ALA LEU ALA GLY MET ALA THR ARG LEU ALA GLY          
SEQRES  18 D  269  LEU PHE LEU GLU SER HIS PRO ASP PRO LYS LEU ALA LYS          
SEQRES  19 D  269  CYS ASP GLY PRO SER ALA LEU PRO LEU HIS LEU LEU GLU          
SEQRES  20 D  269  ASP PHE LEU ILE ARG ILE LYS ALA LEU ASP ASP LEU ILE          
SEQRES  21 D  269  LYS SER GLN PRO ILE LEU THR ILE GLU                          
HET     CL  A 270       1                                                       
HET     CL  B 270       1                                                       
HET     CL  B 271       1                                                       
HET     CL  C 270       1                                                       
HET     CL  C 271       1                                                       
HET     NA  C 272       1                                                       
HET     CL  D 270       1                                                       
HET     CL  D 271       1                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM      NA SODIUM ION                                                       
FORMUL   5   CL    7(CL 1-)                                                     
FORMUL  10   NA    NA 1+                                                        
FORMUL  13  HOH   *699(H2 O)                                                    
HELIX    1   1 SER A   27  GLY A   46  1                                  20    
HELIX    2   2 VAL A   69  GLY A   86  1                                  18    
HELIX    3   3 GLU A   95  HIS A   97  5                                   3    
HELIX    4   4 GLN A   98  CYS A  106  1                                   9    
HELIX    5   5 PRO A  112  ALA A  116  5                                   5    
HELIX    6   6 GLN A  118  GLY A  129  1                                  12    
HELIX    7   7 SER A  141  SER A  143  5                                   3    
HELIX    8   8 GLN A  144  ALA A  155  1                                  12    
HELIX    9   9 MET A  178  CYS A  188  1                                  11    
HELIX   10  10 THR A  198  LEU A  201  5                                   4    
HELIX   11  11 ARG A  203  ALA A  205  5                                   3    
HELIX   12  12 GLN A  206  ALA A  216  1                                  11    
HELIX   13  13 HIS A  244  SER A  262  1                                  19    
HELIX   14  14 SER B   27  GLY B   46  1                                  20    
HELIX   15  15 GLY B   70  GLY B   86  1                                  17    
HELIX   16  16 GLU B   95  HIS B   97  5                                   3    
HELIX   17  17 GLN B   98  CYS B  106  1                                   9    
HELIX   18  18 PRO B  112  ALA B  116  5                                   5    
HELIX   19  19 GLN B  118  THR B  128  1                                  11    
HELIX   20  20 SER B  141  SER B  143  5                                   3    
HELIX   21  21 GLN B  144  ALA B  155  1                                  12    
HELIX   22  22 ASP B  177  CYS B  188  1                                  12    
HELIX   23  23 ARG B  203  ALA B  205  5                                   3    
HELIX   24  24 GLN B  206  ALA B  216  1                                  11    
HELIX   25  25 PRO B  242  HIS B  244  5                                   3    
HELIX   26  26 LEU B  245  GLN B  263  1                                  19    
HELIX   27  27 LEU C   28  GLY C   46  1                                  19    
HELIX   28  28 GLY C   70  GLY C   86  1                                  17    
HELIX   29  29 GLU C   95  HIS C   97  5                                   3    
HELIX   30  30 GLN C   98  CYS C  106  1                                   9    
HELIX   31  31 PRO C  112  ALA C  116  5                                   5    
HELIX   32  32 GLN C  118  GLY C  129  1                                  12    
HELIX   33  33 SER C  141  SER C  143  5                                   3    
HELIX   34  34 GLN C  144  ALA C  155  1                                  12    
HELIX   35  35 MET C  178  CYS C  188  1                                  11    
HELIX   36  36 ARG C  203  ALA C  205  5                                   3    
HELIX   37  37 GLN C  206  ALA C  216  1                                  11    
HELIX   38  38 LEU C  245  GLN C  263  1                                  19    
HELIX   39  39 SER D   27  GLY D   46  1                                  20    
HELIX   40  40 GLY D   70  GLY D   86  1                                  17    
HELIX   41  41 GLU D   95  HIS D   97  5                                   3    
HELIX   42  42 GLN D   98  CYS D  106  1                                   9    
HELIX   43  43 PRO D  112  ALA D  116  5                                   5    
HELIX   44  44 GLN D  118  THR D  128  1                                  11    
HELIX   45  45 SER D  141  SER D  143  5                                   3    
HELIX   46  46 GLN D  144  ALA D  155  1                                  12    
HELIX   47  47 MET D  178  CYS D  188  1                                  11    
HELIX   48  48 THR D  198  LEU D  201  5                                   4    
HELIX   49  49 ARG D  203  ALA D  205  5                                   3    
HELIX   50  50 GLN D  206  ALA D  216  1                                  11    
HELIX   51  51 LEU D  245  SER D  262  1                                  18    
SHEET    1   A 2 ILE A   3  ILE A   5  0                                        
SHEET    2   A 2 ILE A   8  LEU A  10 -1  O  LEU A  10   N  ILE A   3           
SHEET    1   B 9 VAL A  17  VAL A  24  0                                        
SHEET    2   B 9 TYR A  49  SER A  54  1  O  ILE A  50   N  LEU A  18           
SHEET    3   B 9 VAL A  89  ASP A  92  1  O  ILE A  90   N  PHE A  51           
SHEET    4   B 9 VAL A 108  LEU A 111  1  O  GLN A 110   N  THR A  91           
SHEET    5   B 9 VAL A 131  LYS A 135  1  O  ASN A 133   N  LEU A 111           
SHEET    6   B 9 LEU A 160  GLU A 164  1  O  ILE A 161   N  ILE A 134           
SHEET    7   B 9 VAL A 193  ASP A 196  1  O  ASP A 196   N  GLU A 164           
SHEET    8   B 9 GLY A 221  PHE A 223  1  O  PHE A 223   N  PHE A 195           
SHEET    9   B 9 VAL A  17  VAL A  24  1  N  PHE A  19   O  LEU A 222           
SHEET    1   C 2 SER A 167  SER A 168  0                                        
SHEET    2   C 2 LEU A 174  VAL A 175 -1  O  VAL A 175   N  SER A 167           
SHEET    1   D 2 ILE B   3  ILE B   5  0                                        
SHEET    2   D 2 ILE B   8  LEU B  10 -1  O  LEU B  10   N  ILE B   3           
SHEET    1   E 9 VAL B  17  VAL B  24  0                                        
SHEET    2   E 9 TYR B  49  SER B  54  1  O  ILE B  50   N  LEU B  18           
SHEET    3   E 9 VAL B  89  ASP B  92  1  O  ILE B  90   N  PHE B  51           
SHEET    4   E 9 VAL B 108  LEU B 111  1  O  GLN B 110   N  THR B  91           
SHEET    5   E 9 VAL B 131  LYS B 135  1  O  ASN B 133   N  LEU B 111           
SHEET    6   E 9 LEU B 160  GLU B 164  1  O  ILE B 161   N  ILE B 134           
SHEET    7   E 9 VAL B 193  ASP B 196  1  O  ILE B 194   N  LEU B 162           
SHEET    8   E 9 GLY B 221  PHE B 223  1  O  PHE B 223   N  PHE B 195           
SHEET    9   E 9 VAL B  17  VAL B  24  1  N  PHE B  19   O  LEU B 222           
SHEET    1   F 2 SER B 167  SER B 168  0                                        
SHEET    2   F 2 LEU B 174  VAL B 175 -1  O  VAL B 175   N  SER B 167           
SHEET    1   G 2 ILE C   3  ILE C   5  0                                        
SHEET    2   G 2 ILE C   8  LEU C  10 -1  O  LEU C  10   N  ILE C   3           
SHEET    1   H10 LEU C 241  PRO C 242  0                                        
SHEET    2   H10 GLY C 221  HIS C 227  1  N  GLU C 225   O  LEU C 241           
SHEET    3   H10 VAL C 193  ASP C 196  1  N  PHE C 195   O  PHE C 223           
SHEET    4   H10 LEU C 160  GLU C 164  1  N  GLU C 164   O  ASP C 196           
SHEET    5   H10 VAL C 131  LYS C 135  1  N  ILE C 134   O  ILE C 161           
SHEET    6   H10 VAL C 108  LEU C 111  1  N  LEU C 111   O  ASN C 133           
SHEET    7   H10 VAL C  89  ASP C  92  1  N  THR C  91   O  GLN C 110           
SHEET    8   H10 TYR C  49  SER C  54  1  N  PHE C  51   O  ILE C  90           
SHEET    9   H10 VAL C  17  VAL C  24  1  N  LEU C  18   O  ILE C  50           
SHEET   10   H10 GLY C 221  HIS C 227  1  O  LEU C 222   N  PHE C  19           
SHEET    1   I 2 SER C 167  SER C 168  0                                        
SHEET    2   I 2 LEU C 174  VAL C 175 -1  O  VAL C 175   N  SER C 167           
SHEET    1   J 2 ILE D   3  ILE D   5  0                                        
SHEET    2   J 2 ILE D   8  LEU D  10 -1  O  LEU D  10   N  ILE D   3           
SHEET    1   K10 LEU D 241  PRO D 242  0                                        
SHEET    2   K10 GLY D 221  HIS D 227  1  N  GLU D 225   O  LEU D 241           
SHEET    3   K10 VAL D 193  ASP D 196  1  N  PHE D 195   O  PHE D 223           
SHEET    4   K10 LEU D 160  GLU D 164  1  N  GLU D 164   O  ASP D 196           
SHEET    5   K10 VAL D 131  LYS D 135  1  N  ILE D 134   O  ILE D 161           
SHEET    6   K10 VAL D 108  LEU D 111  1  N  LEU D 111   O  ASN D 133           
SHEET    7   K10 VAL D  89  ASP D  92  1  N  THR D  91   O  GLN D 110           
SHEET    8   K10 TYR D  49  SER D  54  1  N  PHE D  51   O  ILE D  90           
SHEET    9   K10 VAL D  17  VAL D  24  1  N  LEU D  18   O  ILE D  50           
SHEET   10   K10 GLY D 221  HIS D 227  1  O  LEU D 222   N  PHE D  19           
SHEET    1   L 2 SER D 167  SER D 168  0                                        
SHEET    2   L 2 LEU D 174  VAL D 175 -1  O  VAL D 175   N  SER D 167           
LINK         O   ALA C 103                NA    NA C 272     1555   1555  2.29  
LINK         O   CYS C 106                NA    NA C 272     1555   1555  2.51  
LINK         OD1BASN C 130                NA    NA C 272     1555   1555  2.41  
LINK         OD1AASN C 130                NA    NA C 272     1555   1555  2.49  
LINK        NA    NA C 272                 O   HOH C 630     1555   1555  2.26  
LINK        NA    NA C 272                 O   HOH C 631     1555   1555  2.12  
SITE     1 AC1  2 PHE A 114  GLN A 138                                          
SITE     1 AC2  3 PRO B 137  GLN B 138  ARG B 165                               
SITE     1 AC3  5 LYS B  52  GLN B 110  LYS B 135  PHE B 223                    
SITE     2 AC3  5 HOH B 674                                                     
SITE     1 AC4  3 ALA C 113  GLN C 138  ARG C 165                               
SITE     1 AC5  4 GLN C 110  LYS C 135  HIS C 199  PHE C 223                    
SITE     1 AC6  6 GLU B 104  ALA C 103  CYS C 106  ASN C 130                    
SITE     2 AC6  6 HOH C 630  HOH C 631                                          
SITE     1 AC7  3 ALA D 113  GLN D 138  ARG D 165                               
SITE     1 AC8  5 LYS D  52  GLN D 110  LYS D 135  HIS D 199                    
SITE     2 AC8  5 PHE D 223                                                     
CRYST1   81.780   85.760  163.220  90.00  90.00  90.00 P 21 21 21   16          
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      0.012228  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011660  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006127        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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