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Database: PDB
Entry: 3E3G
LinkDB: 3E3G
Original site: 3E3G 
HEADER    LYASE                                   07-AUG-08   3E3G              
TITLE     H. INFLUENZAE BETA-CARBONIC ANHYDRASE, VARIANT G41A                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CARBONIC ANHYDRASE 2;                                      
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 SYNONYM: CARBONATE DEHYDRATASE 2; BETA CARBONIC ANHYDRASE;           
COMPND   5 EC: 4.2.1.1;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HAEMOPHILUS INFLUENZAE;                         
SOURCE   3 ORGANISM_TAXID: 727;                                                 
SOURCE   4 GENE: CAN, HI1301;                                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PTRC99                                    
KEYWDS    BETA CARBONIC ANHYDRASE, ALLOSTERIC SITE MUTANT, LYASE, METAL-BINDING 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.S.ROWLETT,H.FAILING                                                 
REVDAT   5   21-FEB-24 3E3G    1       REMARK                                   
REVDAT   4   20-OCT-21 3E3G    1       REMARK SEQADV LINK                       
REVDAT   3   13-JUL-11 3E3G    1       VERSN                                    
REVDAT   2   26-MAY-10 3E3G    1       JRNL                                     
REVDAT   1   18-AUG-09 3E3G    0                                                
JRNL        AUTH   R.S.ROWLETT,K.M.HOFFMANN,H.FAILING,M.M.MYSLIWIEC,D.SAMARDZIC 
JRNL        TITL   EVIDENCE FOR A BICARBONATE "ESCORT" SITE IN HAEMOPHILUS      
JRNL        TITL 2 INFLUENZAE BETA-CARBONIC ANHYDRASE .                         
JRNL        REF    BIOCHEMISTRY                  V.  49  3640 2010              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   20359198                                                     
JRNL        DOI    10.1021/BI100328J                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.41                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 76058                          
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) : 0.199                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.234                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3804                            
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4534                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 84.08                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2390                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 219                          
REMARK   3   BIN FREE R VALUE                    : 0.2980                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 9878                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 71                                      
REMARK   3   SOLVENT ATOMS            : 133                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.44000                                             
REMARK   3    B22 (A**2) : -0.06000                                             
REMARK   3    B33 (A**2) : 0.46000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.34000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.262         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.206         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.165         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.627        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 10225 ; 0.011 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  6749 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 13851 ; 1.161 ; 1.932       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 16417 ; 0.841 ; 3.001       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1231 ; 5.814 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   494 ;37.586 ;24.130       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1772 ;16.101 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    60 ;17.649 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1536 ; 0.064 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 11227 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  2075 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2254 ; 0.209 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  6819 ; 0.192 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4954 ; 0.174 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  5146 ; 0.087 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   298 ; 0.170 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):     2 ; 0.181 ; 0.200       
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):    30 ; 0.135 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):   100 ; 0.195 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    14 ; 0.240 ; 0.200       
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):  7986 ; 0.884 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2514 ; 0.110 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  9851 ; 1.010 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  4824 ; 1.498 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  3994 ; 2.131 ; 4.500       
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  : 6                                          
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   221                          
REMARK   3    ORIGIN FOR THE GROUP (A):   7.7200  51.8410  28.1660              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0071 T22:  -0.0204                                     
REMARK   3      T33:  -0.1190 T12:   0.0231                                     
REMARK   3      T13:   0.1322 T23:   0.0072                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2589 L22:   0.9970                                     
REMARK   3      L33:   0.7901 L12:   0.0156                                     
REMARK   3      L13:   0.7961 L23:  -0.2399                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0767 S12:   0.0558 S13:  -0.5332                       
REMARK   3      S21:   0.0563 S22:  -0.0003 S23:  -0.1555                       
REMARK   3      S31:   0.0824 S32:   0.0820 S33:  -0.0764                       
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   221                          
REMARK   3    ORIGIN FOR THE GROUP (A):   7.1660  86.2840  23.1640              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0912 T22:  -0.0519                                     
REMARK   3      T33:  -0.1778 T12:  -0.0687                                     
REMARK   3      T13:   0.0739 T23:   0.0612                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.1487 L22:   1.7470                                     
REMARK   3      L33:   1.0736 L12:   0.0545                                     
REMARK   3      L13:  -0.4556 L23:  -0.3977                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0582 S12:   0.1012 S13:   0.4100                       
REMARK   3      S21:   0.0012 S22:  -0.0626 S23:  -0.2068                       
REMARK   3      S31:  -0.3771 S32:   0.1355 S33:   0.1208                       
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   219                          
REMARK   3    ORIGIN FOR THE GROUP (A):  47.0200 122.7470   4.3390              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1148 T22:  -0.0075                                     
REMARK   3      T33:  -0.2817 T12:   0.0692                                     
REMARK   3      T13:   0.1322 T23:   0.0560                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4644 L22:   3.2012                                     
REMARK   3      L33:   1.5276 L12:  -0.2343                                     
REMARK   3      L13:   0.1921 L23:  -0.9274                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0502 S12:   0.0093 S13:   0.1875                       
REMARK   3      S21:  -0.0475 S22:   0.1276 S23:   0.3603                       
REMARK   3      S31:  -0.4130 S32:  -0.4456 S33:  -0.0774                       
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   215                          
REMARK   3    ORIGIN FOR THE GROUP (A):  77.7350 107.1190   8.3720              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0287 T22:  -0.0788                                     
REMARK   3      T33:  -0.1043 T12:  -0.0732                                     
REMARK   3      T13:   0.1256 T23:   0.0167                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0051 L22:   2.6060                                     
REMARK   3      L33:   0.9770 L12:   0.2398                                     
REMARK   3      L13:   0.6022 L23:   0.3031                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0520 S12:   0.0244 S13:  -0.1593                       
REMARK   3      S21:   0.0247 S22:   0.0313 S23:  -0.7464                       
REMARK   3      S31:   0.0514 S32:   0.1107 S33:  -0.0833                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E     1        E   220                          
REMARK   3    ORIGIN FOR THE GROUP (A):  39.3910 106.9070  10.7950              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0176 T22:   0.1204                                     
REMARK   3      T33:  -0.2063 T12:  -0.0477                                     
REMARK   3      T13:   0.1925 T23:   0.0886                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.1327 L22:   2.7520                                     
REMARK   3      L33:   1.6503 L12:   0.5515                                     
REMARK   3      L13:   0.0836 L23:  -0.8624                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0226 S12:  -0.1110 S13:   0.0675                       
REMARK   3      S21:   0.1437 S22:   0.2111 S23:   0.6995                       
REMARK   3      S31:  -0.0708 S32:  -0.5794 S33:  -0.2337                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   F     1        F   219                          
REMARK   3    ORIGIN FOR THE GROUP (A):  69.6880  91.2640   4.2130              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1635 T22:  -0.1213                                     
REMARK   3      T33:  -0.1912 T12:  -0.0418                                     
REMARK   3      T13:   0.1398 T23:  -0.0258                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5195 L22:   2.5521                                     
REMARK   3      L33:   0.9622 L12:   0.4337                                     
REMARK   3      L13:   0.3139 L23:   0.4420                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0508 S12:   0.1381 S13:  -0.3129                       
REMARK   3      S21:  -0.0638 S22:   0.0888 S23:  -0.4150                       
REMARK   3      S31:   0.3222 S32:   0.0823 S33:  -0.1397                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3E3G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-AUG-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000048826.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-FEB-07                          
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               : CHESS                              
REMARK 200  BEAMLINE                       : F2                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.974                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.2.25                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 76059                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.406                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.08800                            
REMARK 200  R SYM                      (I) : 0.08800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.51600                            
REMARK 200  R SYM FOR SHELL            (I) : 0.51600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.39                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 1.8 M AMMONIUM SULFATE,     
REMARK 280  4% PEG 400, 12 MG/ML PROTEIN, PH 7.5, VAPOR DIFFUSION, HANGING      
REMARK 280  DROP, TEMPERATURE 295K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      115.96250            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       72.61550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      115.96250            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       72.61550            
REMARK 290   SMTRY3   4  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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 17180 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 31320 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -255.0 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   BIOMT1   2 -1.000000  0.000000  0.000000       -3.52911            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       52.85431            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 17300 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 31180 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -227.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, E, F                            
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     LYS A    19                                                      
REMARK 465     GLU A    20                                                      
REMARK 465     GLU A    21                                                      
REMARK 465     ASN A    22                                                      
REMARK 465     SER A    23                                                      
REMARK 465     THR A    24                                                      
REMARK 465     TYR A    25                                                      
REMARK 465     PHE A    26                                                      
REMARK 465     LYS A    27                                                      
REMARK 465     GLU A    28                                                      
REMARK 465     LEU A    29                                                      
REMARK 465     ALA A    30                                                      
REMARK 465     ASP A    31                                                      
REMARK 465     HIS A    32                                                      
REMARK 465     LYS A   222                                                      
REMARK 465     LYS A   223                                                      
REMARK 465     ASP A   224                                                      
REMARK 465     HIS A   225                                                      
REMARK 465     LEU A   226                                                      
REMARK 465     GLU A   227                                                      
REMARK 465     ASN A   228                                                      
REMARK 465     THR A   229                                                      
REMARK 465     LYS B    19                                                      
REMARK 465     GLU B    20                                                      
REMARK 465     GLU B    21                                                      
REMARK 465     ASN B    22                                                      
REMARK 465     SER B    23                                                      
REMARK 465     THR B    24                                                      
REMARK 465     TYR B    25                                                      
REMARK 465     PHE B    26                                                      
REMARK 465     LYS B    27                                                      
REMARK 465     GLU B    28                                                      
REMARK 465     LEU B    29                                                      
REMARK 465     ALA B    30                                                      
REMARK 465     ASP B    31                                                      
REMARK 465     HIS B    32                                                      
REMARK 465     LYS B   222                                                      
REMARK 465     LYS B   223                                                      
REMARK 465     ASP B   224                                                      
REMARK 465     HIS B   225                                                      
REMARK 465     LEU B   226                                                      
REMARK 465     GLU B   227                                                      
REMARK 465     ASN B   228                                                      
REMARK 465     THR B   229                                                      
REMARK 465     LYS C    19                                                      
REMARK 465     GLU C    20                                                      
REMARK 465     GLU C    21                                                      
REMARK 465     ASN C    22                                                      
REMARK 465     SER C    23                                                      
REMARK 465     THR C    24                                                      
REMARK 465     TYR C    25                                                      
REMARK 465     PHE C    26                                                      
REMARK 465     LYS C    27                                                      
REMARK 465     GLU C    28                                                      
REMARK 465     LEU C    29                                                      
REMARK 465     ALA C    30                                                      
REMARK 465     ASP C    31                                                      
REMARK 465     HIS C    32                                                      
REMARK 465     GLN C    33                                                      
REMARK 465     ILE C   220                                                      
REMARK 465     LEU C   221                                                      
REMARK 465     LYS C   222                                                      
REMARK 465     LYS C   223                                                      
REMARK 465     ASP C   224                                                      
REMARK 465     HIS C   225                                                      
REMARK 465     LEU C   226                                                      
REMARK 465     GLU C   227                                                      
REMARK 465     ASN C   228                                                      
REMARK 465     THR C   229                                                      
REMARK 465     LYS D    19                                                      
REMARK 465     GLU D    20                                                      
REMARK 465     GLU D    21                                                      
REMARK 465     ASN D    22                                                      
REMARK 465     SER D    23                                                      
REMARK 465     THR D    24                                                      
REMARK 465     TYR D    25                                                      
REMARK 465     PHE D    26                                                      
REMARK 465     LYS D    27                                                      
REMARK 465     GLU D    28                                                      
REMARK 465     LEU D    29                                                      
REMARK 465     ALA D    30                                                      
REMARK 465     ASP D    31                                                      
REMARK 465     HIS D    32                                                      
REMARK 465     GLN D    33                                                      
REMARK 465     ASP D   216                                                      
REMARK 465     GLU D   217                                                      
REMARK 465     GLU D   218                                                      
REMARK 465     ASN D   219                                                      
REMARK 465     ILE D   220                                                      
REMARK 465     LEU D   221                                                      
REMARK 465     LYS D   222                                                      
REMARK 465     LYS D   223                                                      
REMARK 465     ASP D   224                                                      
REMARK 465     HIS D   225                                                      
REMARK 465     LEU D   226                                                      
REMARK 465     GLU D   227                                                      
REMARK 465     ASN D   228                                                      
REMARK 465     THR D   229                                                      
REMARK 465     LYS E    19                                                      
REMARK 465     GLU E    20                                                      
REMARK 465     GLU E    21                                                      
REMARK 465     ASN E    22                                                      
REMARK 465     SER E    23                                                      
REMARK 465     THR E    24                                                      
REMARK 465     TYR E    25                                                      
REMARK 465     PHE E    26                                                      
REMARK 465     LYS E    27                                                      
REMARK 465     GLU E    28                                                      
REMARK 465     LEU E    29                                                      
REMARK 465     ALA E    30                                                      
REMARK 465     ASP E    31                                                      
REMARK 465     LEU E   221                                                      
REMARK 465     LYS E   222                                                      
REMARK 465     LYS E   223                                                      
REMARK 465     ASP E   224                                                      
REMARK 465     HIS E   225                                                      
REMARK 465     LEU E   226                                                      
REMARK 465     GLU E   227                                                      
REMARK 465     ASN E   228                                                      
REMARK 465     THR E   229                                                      
REMARK 465     LYS F    19                                                      
REMARK 465     GLU F    20                                                      
REMARK 465     GLU F    21                                                      
REMARK 465     ASN F    22                                                      
REMARK 465     SER F    23                                                      
REMARK 465     THR F    24                                                      
REMARK 465     TYR F    25                                                      
REMARK 465     PHE F    26                                                      
REMARK 465     LYS F    27                                                      
REMARK 465     GLU F    28                                                      
REMARK 465     LEU F    29                                                      
REMARK 465     ALA F    30                                                      
REMARK 465     ASP F    31                                                      
REMARK 465     ILE F   220                                                      
REMARK 465     LEU F   221                                                      
REMARK 465     LYS F   222                                                      
REMARK 465     LYS F   223                                                      
REMARK 465     ASP F   224                                                      
REMARK 465     HIS F   225                                                      
REMARK 465     LEU F   226                                                      
REMARK 465     GLU F   227                                                      
REMARK 465     ASN F   228                                                      
REMARK 465     THR F   229                                                      
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   OH   TYR D   181     O2   SO4 D   231              1.95            
REMARK 500   OH   TYR A   181     O2   SO4 A   234              2.06            
REMARK 500   N    ARG B    46     O3   SO4 B   232              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O4   SO4 A   233     O    HOH A   267     2556     1.94            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP D  44   CB  -  CA  -  C   ANGL. DEV. = -14.6 DEGREES          
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    SER B  45      126.97    -39.52                                   
REMARK 500    ASP B 110       44.54   -100.26                                   
REMARK 500    SER B 197      170.63    176.03                                   
REMARK 500    GLU B 217      -50.41     78.24                                   
REMARK 500    ARG C  46      -79.42    -59.54                                   
REMARK 500    ASN C  68       61.98     39.35                                   
REMARK 500    GLU C 218       38.32    -76.53                                   
REMARK 500    ARG D  17       19.94    -66.95                                   
REMARK 500    VAL D  87      -61.60   -104.04                                   
REMARK 500    ASP E   2      -48.53     -9.44                                   
REMARK 500    SER E  45      131.23    -19.16                                   
REMARK 500    ASN E  54       38.01     38.69                                   
REMARK 500    SER F  45      132.60    -33.18                                   
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                              ZN A 230  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  42   SG                                                     
REMARK 620 2 ASP A  44   OD2 102.3                                              
REMARK 620 3 HIS A  98   NE2 111.0  89.7                                        
REMARK 620 4 CYS A 101   SG  111.9 126.8 112.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 230  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  42   SG                                                     
REMARK 620 2 ASP B  44   OD2  91.6                                              
REMARK 620 3 HIS B  98   NE2 116.0 127.3                                        
REMARK 620 4 CYS B 101   SG  114.1  92.7 112.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 230  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  42   SG                                                     
REMARK 620 2 ASP C  44   OD2  98.0                                              
REMARK 620 3 HIS C  98   NE2 114.4 114.6                                        
REMARK 620 4 CYS C 101   SG  112.8  96.9 117.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D 230  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  42   SG                                                     
REMARK 620 2 ASP D  44   OD2  93.1                                              
REMARK 620 3 HIS D  98   NE2 109.1 132.4                                        
REMARK 620 4 CYS D 101   SG  111.0  94.9 114.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN E 230  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS E  42   SG                                                     
REMARK 620 2 ASP E  44   OD2 106.5                                              
REMARK 620 3 HIS E  98   NE2 107.5 121.4                                        
REMARK 620 4 CYS E 101   SG  111.6  91.7 117.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN F 230  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS F  42   SG                                                     
REMARK 620 2 ASP F  44   OD2  99.4                                              
REMARK 620 3 HIS F  98   NE2 114.9 122.5                                        
REMARK 620 4 CYS F 101   SG  112.9  96.5 109.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 231                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 232                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 233                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 234                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 231                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 232                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 231                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 232                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 231                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 231                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 232                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 233                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F 231                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2A8C   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2A8D   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E24   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E28   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E2A   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E2W   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E2X   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E31   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E3F   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3E3I   RELATED DB: PDB                                   
DBREF  3E3G A    1   229  UNP    P45148   CAN_HAEIN        1    229             
DBREF  3E3G B    1   229  UNP    P45148   CAN_HAEIN        1    229             
DBREF  3E3G C    1   229  UNP    P45148   CAN_HAEIN        1    229             
DBREF  3E3G D    1   229  UNP    P45148   CAN_HAEIN        1    229             
DBREF  3E3G E    1   229  UNP    P45148   CAN_HAEIN        1    229             
DBREF  3E3G F    1   229  UNP    P45148   CAN_HAEIN        1    229             
SEQADV 3E3G ALA A   41  UNP  P45148    GLY    41 ENGINEERED MUTATION            
SEQADV 3E3G ALA B   41  UNP  P45148    GLY    41 ENGINEERED MUTATION            
SEQADV 3E3G ALA C   41  UNP  P45148    GLY    41 ENGINEERED MUTATION            
SEQADV 3E3G ALA D   41  UNP  P45148    GLY    41 ENGINEERED MUTATION            
SEQADV 3E3G ALA E   41  UNP  P45148    GLY    41 ENGINEERED MUTATION            
SEQADV 3E3G ALA F   41  UNP  P45148    GLY    41 ENGINEERED MUTATION            
SEQRES   1 A  229  MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER          
SEQRES   2 A  229  TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE          
SEQRES   3 A  229  LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP          
SEQRES   4 A  229  ILE ALA CYS SER ASP SER ARG VAL PRO ALA GLU LYS LEU          
SEQRES   5 A  229  THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN          
SEQRES   6 A  229  VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU          
SEQRES   7 A  229  SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU          
SEQRES   8 A  229  HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE          
SEQRES   9 A  229  HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN          
SEQRES  10 A  229  ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS          
SEQRES  11 A  229  GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA          
SEQRES  12 A  229  ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR          
SEQRES  13 A  229  ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU          
SEQRES  14 A  229  ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP          
SEQRES  15 A  229  VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA          
SEQRES  16 A  229  THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA          
SEQRES  17 A  229  ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU          
SEQRES  18 A  229  LYS LYS ASP HIS LEU GLU ASN THR                              
SEQRES   1 B  229  MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER          
SEQRES   2 B  229  TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE          
SEQRES   3 B  229  LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP          
SEQRES   4 B  229  ILE ALA CYS SER ASP SER ARG VAL PRO ALA GLU LYS LEU          
SEQRES   5 B  229  THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN          
SEQRES   6 B  229  VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU          
SEQRES   7 B  229  SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU          
SEQRES   8 B  229  HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE          
SEQRES   9 B  229  HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN          
SEQRES  10 B  229  ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS          
SEQRES  11 B  229  GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA          
SEQRES  12 B  229  ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR          
SEQRES  13 B  229  ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU          
SEQRES  14 B  229  ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP          
SEQRES  15 B  229  VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA          
SEQRES  16 B  229  THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA          
SEQRES  17 B  229  ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU          
SEQRES  18 B  229  LYS LYS ASP HIS LEU GLU ASN THR                              
SEQRES   1 C  229  MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER          
SEQRES   2 C  229  TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE          
SEQRES   3 C  229  LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP          
SEQRES   4 C  229  ILE ALA CYS SER ASP SER ARG VAL PRO ALA GLU LYS LEU          
SEQRES   5 C  229  THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN          
SEQRES   6 C  229  VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU          
SEQRES   7 C  229  SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU          
SEQRES   8 C  229  HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE          
SEQRES   9 C  229  HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN          
SEQRES  10 C  229  ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS          
SEQRES  11 C  229  GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA          
SEQRES  12 C  229  ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR          
SEQRES  13 C  229  ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU          
SEQRES  14 C  229  ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP          
SEQRES  15 C  229  VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA          
SEQRES  16 C  229  THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA          
SEQRES  17 C  229  ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU          
SEQRES  18 C  229  LYS LYS ASP HIS LEU GLU ASN THR                              
SEQRES   1 D  229  MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER          
SEQRES   2 D  229  TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE          
SEQRES   3 D  229  LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP          
SEQRES   4 D  229  ILE ALA CYS SER ASP SER ARG VAL PRO ALA GLU LYS LEU          
SEQRES   5 D  229  THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN          
SEQRES   6 D  229  VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU          
SEQRES   7 D  229  SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU          
SEQRES   8 D  229  HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE          
SEQRES   9 D  229  HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN          
SEQRES  10 D  229  ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS          
SEQRES  11 D  229  GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA          
SEQRES  12 D  229  ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR          
SEQRES  13 D  229  ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU          
SEQRES  14 D  229  ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP          
SEQRES  15 D  229  VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA          
SEQRES  16 D  229  THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA          
SEQRES  17 D  229  ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU          
SEQRES  18 D  229  LYS LYS ASP HIS LEU GLU ASN THR                              
SEQRES   1 E  229  MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER          
SEQRES   2 E  229  TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE          
SEQRES   3 E  229  LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP          
SEQRES   4 E  229  ILE ALA CYS SER ASP SER ARG VAL PRO ALA GLU LYS LEU          
SEQRES   5 E  229  THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN          
SEQRES   6 E  229  VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU          
SEQRES   7 E  229  SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU          
SEQRES   8 E  229  HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE          
SEQRES   9 E  229  HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN          
SEQRES  10 E  229  ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS          
SEQRES  11 E  229  GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA          
SEQRES  12 E  229  ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR          
SEQRES  13 E  229  ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU          
SEQRES  14 E  229  ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP          
SEQRES  15 E  229  VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA          
SEQRES  16 E  229  THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA          
SEQRES  17 E  229  ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU          
SEQRES  18 E  229  LYS LYS ASP HIS LEU GLU ASN THR                              
SEQRES   1 F  229  MET ASP LYS ILE LYS GLN LEU PHE ALA ASN ASN TYR SER          
SEQRES   2 F  229  TRP ALA GLN ARG MET LYS GLU GLU ASN SER THR TYR PHE          
SEQRES   3 F  229  LYS GLU LEU ALA ASP HIS GLN THR PRO HIS TYR LEU TRP          
SEQRES   4 F  229  ILE ALA CYS SER ASP SER ARG VAL PRO ALA GLU LYS LEU          
SEQRES   5 F  229  THR ASN LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN          
SEQRES   6 F  229  VAL ALA ASN GLN VAL ILE HIS THR ASP PHE ASN CYS LEU          
SEQRES   7 F  229  SER VAL VAL GLN TYR ALA VAL ASP VAL LEU LYS ILE GLU          
SEQRES   8 F  229  HIS ILE ILE ILE CYS GLY HIS THR ASN CYS GLY GLY ILE          
SEQRES   9 F  229  HIS ALA ALA MET ALA ASP LYS ASP LEU GLY LEU ILE ASN          
SEQRES  10 F  229  ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS          
SEQRES  11 F  229  GLY HIS LEU LEU GLY LYS LEU SER PRO GLU LYS ARG ALA          
SEQRES  12 F  229  ASP MET LEU THR LYS ILE ASN VAL ALA GLU GLN VAL TYR          
SEQRES  13 F  229  ASN LEU GLY ARG THR SER ILE VAL LYS SER ALA TRP GLU          
SEQRES  14 F  229  ARG GLY GLN LYS LEU SER LEU HIS GLY TRP VAL TYR ASP          
SEQRES  15 F  229  VAL ASN ASP GLY PHE LEU VAL ASP GLN GLY VAL MET ALA          
SEQRES  16 F  229  THR SER ARG GLU THR LEU GLU ILE SER TYR ARG ASN ALA          
SEQRES  17 F  229  ILE ALA ARG LEU SER ILE LEU ASP GLU GLU ASN ILE LEU          
SEQRES  18 F  229  LYS LYS ASP HIS LEU GLU ASN THR                              
HET     ZN  A 230       1                                                       
HET    SO4  A 231       5                                                       
HET    SO4  A 232       5                                                       
HET    SO4  A 233       5                                                       
HET    SO4  A 234       5                                                       
HET     ZN  B 230       1                                                       
HET    SO4  B 231       5                                                       
HET    SO4  B 232       5                                                       
HET     ZN  C 230       1                                                       
HET    SO4  C 231       5                                                       
HET    SO4  C 232       5                                                       
HET     ZN  D 230       1                                                       
HET    SO4  D 231       5                                                       
HET     ZN  E 230       1                                                       
HET    SO4  E 231       5                                                       
HET    SO4  E 232       5                                                       
HET    SO4  E 233       5                                                       
HET     ZN  F 230       1                                                       
HET    SO4  F 231       5                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     SO4 SULFATE ION                                                      
FORMUL   7   ZN    6(ZN 2+)                                                     
FORMUL   8  SO4    13(O4 S 2-)                                                  
FORMUL  26  HOH   *133(H2 O)                                                    
HELIX    1   1 MET A    1  MET A   18  1                                  18    
HELIX    2   2 PRO A   48  ASN A   54  1                                   7    
HELIX    3   3 ASP A   74  VAL A   87  1                                  14    
HELIX    4   4 CYS A  101  ALA A  109  1                                   9    
HELIX    5   5 GLY A  114  HIS A  130  1                                  17    
HELIX    6   6 HIS A  130  LYS A  136  1                                   7    
HELIX    7   7 LEU A  137  GLU A  140  5                                   4    
HELIX    8   8 LYS A  141  ARG A  160  1                                  20    
HELIX    9   9 THR A  161  ARG A  170  1                                  10    
HELIX   10  10 SER A  197  SER A  213  1                                  17    
HELIX   11  11 ASP A  216  ILE A  220  5                                   5    
HELIX   12  12 MET B    1  MET B   18  1                                  18    
HELIX   13  13 PRO B   48  ASN B   54  1                                   7    
HELIX   14  14 ASP B   74  VAL B   87  1                                  14    
HELIX   15  15 CYS B  101  ALA B  109  1                                   9    
HELIX   16  16 GLY B  114  HIS B  130  1                                  17    
HELIX   17  17 HIS B  130  LYS B  136  1                                   7    
HELIX   18  18 LEU B  137  GLU B  140  5                                   4    
HELIX   19  19 LYS B  141  ARG B  160  1                                  20    
HELIX   20  20 THR B  161  ARG B  170  1                                  10    
HELIX   21  21 SER B  197  SER B  213  1                                  17    
HELIX   22  22 MET C    1  ARG C   17  1                                  17    
HELIX   23  23 PRO C   48  ASN C   54  1                                   7    
HELIX   24  24 ASP C   74  VAL C   87  1                                  14    
HELIX   25  25 CYS C  101  ALA C  109  1                                   9    
HELIX   26  26 LEU C  115  HIS C  130  1                                  16    
HELIX   27  27 HIS C  130  LYS C  136  1                                   7    
HELIX   28  28 LEU C  137  GLU C  140  5                                   4    
HELIX   29  29 LYS C  141  THR C  161  1                                  21    
HELIX   30  30 THR C  161  ARG C  170  1                                  10    
HELIX   31  31 SER C  197  ILE C  214  1                                  18    
HELIX   32  32 MET D    1  ARG D   17  1                                  17    
HELIX   33  33 PRO D   48  ASN D   54  1                                   7    
HELIX   34  34 ASP D   74  VAL D   87  1                                  14    
HELIX   35  35 CYS D  101  ALA D  109  1                                   9    
HELIX   36  36 LEU D  115  HIS D  130  1                                  16    
HELIX   37  37 HIS D  130  LYS D  136  1                                   7    
HELIX   38  38 SER D  138  ARG D  160  1                                  23    
HELIX   39  39 THR D  161  ARG D  170  1                                  10    
HELIX   40  40 SER D  197  SER D  213  1                                  17    
HELIX   41  41 ASP E    2  MET E   18  1                                  17    
HELIX   42  42 PRO E   48  ASN E   54  1                                   7    
HELIX   43  43 ASP E   74  VAL E   87  1                                  14    
HELIX   44  44 CYS E  101  ALA E  109  1                                   9    
HELIX   45  45 GLY E  114  HIS E  130  1                                  17    
HELIX   46  46 HIS E  130  LEU E  137  1                                   8    
HELIX   47  47 SER E  138  GLU E  140  5                                   3    
HELIX   48  48 LYS E  141  THR E  161  1                                  21    
HELIX   49  49 THR E  161  ARG E  170  1                                  10    
HELIX   50  50 SER E  197  SER E  213  1                                  17    
HELIX   51  51 MET F    1  MET F   18  1                                  18    
HELIX   52  52 PRO F   48  ASN F   54  1                                   7    
HELIX   53  53 ASP F   74  VAL F   87  1                                  14    
HELIX   54  54 CYS F  101  ALA F  109  1                                   9    
HELIX   55  55 GLY F  114  HIS F  130  1                                  17    
HELIX   56  56 HIS F  130  LYS F  136  1                                   7    
HELIX   57  57 SER F  138  ARG F  160  1                                  23    
HELIX   58  58 THR F  161  ARG F  170  1                                  10    
HELIX   59  59 SER F  197  ILE F  214  1                                  18    
SHEET    1   A 5 LEU A  60  ASN A  65  0                                        
SHEET    2   A 5 TYR A  37  CYS A  42  1  N  TRP A  39   O  PHE A  61           
SHEET    3   A 5 HIS A  92  HIS A  98  1  O  ILE A  94   N  ILE A  40           
SHEET    4   A 5 SER A 175  TYR A 181  1  O  TRP A 179   N  GLY A  97           
SHEET    5   A 5 LEU A 188  ALA A 195 -1  O  VAL A 189   N  VAL A 180           
SHEET    1   B 5 LEU B  60  ASN B  65  0                                        
SHEET    2   B 5 TYR B  37  CYS B  42  1  N  TRP B  39   O  PHE B  61           
SHEET    3   B 5 HIS B  92  HIS B  98  1  O  ILE B  94   N  ILE B  40           
SHEET    4   B 5 SER B 175  TYR B 181  1  O  TRP B 179   N  ILE B  95           
SHEET    5   B 5 LEU B 188  ALA B 195 -1  O  ALA B 195   N  LEU B 176           
SHEET    1   C 5 LEU C  60  ASN C  65  0                                        
SHEET    2   C 5 TYR C  37  CYS C  42  1  N  TRP C  39   O  HIS C  63           
SHEET    3   C 5 HIS C  92  HIS C  98  1  O  ILE C  94   N  LEU C  38           
SHEET    4   C 5 SER C 175  TYR C 181  1  O  HIS C 177   N  ILE C  93           
SHEET    5   C 5 LEU C 188  ALA C 195 -1  O  ALA C 195   N  LEU C 176           
SHEET    1   D 5 LEU D  60  ASN D  65  0                                        
SHEET    2   D 5 TYR D  37  CYS D  42  1  N  TRP D  39   O  PHE D  61           
SHEET    3   D 5 HIS D  92  HIS D  98  1  O  ILE D  94   N  ILE D  40           
SHEET    4   D 5 SER D 175  TYR D 181  1  O  HIS D 177   N  ILE D  95           
SHEET    5   D 5 LEU D 188  ALA D 195 -1  O  ALA D 195   N  LEU D 176           
SHEET    1   E 5 LEU E  60  ASN E  65  0                                        
SHEET    2   E 5 TYR E  37  CYS E  42  1  N  TRP E  39   O  PHE E  61           
SHEET    3   E 5 HIS E  92  HIS E  98  1  O  ILE E  94   N  ILE E  40           
SHEET    4   E 5 SER E 175  TYR E 181  1  O  TRP E 179   N  GLY E  97           
SHEET    5   E 5 LEU E 188  ALA E 195 -1  O  VAL E 189   N  VAL E 180           
SHEET    1   F 5 LEU F  60  ASN F  65  0                                        
SHEET    2   F 5 TYR F  37  CYS F  42  1  N  TRP F  39   O  PHE F  61           
SHEET    3   F 5 HIS F  92  HIS F  98  1  O  ILE F  94   N  ILE F  40           
SHEET    4   F 5 SER F 175  TYR F 181  1  O  HIS F 177   N  ILE F  95           
SHEET    5   F 5 LEU F 188  ALA F 195 -1  O  GLN F 191   N  GLY F 178           
LINK         SG  CYS A  42                ZN    ZN A 230     1555   1555  2.36  
LINK         OD2 ASP A  44                ZN    ZN A 230     1555   1555  1.97  
LINK         NE2 HIS A  98                ZN    ZN A 230     1555   1555  2.08  
LINK         SG  CYS A 101                ZN    ZN A 230     1555   1555  2.31  
LINK         SG  CYS B  42                ZN    ZN B 230     1555   1555  2.30  
LINK         OD2 ASP B  44                ZN    ZN B 230     1555   1555  2.58  
LINK         NE2 HIS B  98                ZN    ZN B 230     1555   1555  2.12  
LINK         SG  CYS B 101                ZN    ZN B 230     1555   1555  2.29  
LINK         SG  CYS C  42                ZN    ZN C 230     1555   1555  2.32  
LINK         OD2 ASP C  44                ZN    ZN C 230     1555   1555  2.03  
LINK         NE2 HIS C  98                ZN    ZN C 230     1555   1555  2.11  
LINK         SG  CYS C 101                ZN    ZN C 230     1555   1555  2.27  
LINK         SG  CYS D  42                ZN    ZN D 230     1555   1555  2.34  
LINK         OD2 ASP D  44                ZN    ZN D 230     1555   1555  1.99  
LINK         NE2 HIS D  98                ZN    ZN D 230     1555   1555  2.09  
LINK         SG  CYS D 101                ZN    ZN D 230     1555   1555  2.30  
LINK         SG  CYS E  42                ZN    ZN E 230     1555   1555  2.32  
LINK         OD2 ASP E  44                ZN    ZN E 230     1555   1555  2.01  
LINK         NE2 HIS E  98                ZN    ZN E 230     1555   1555  2.11  
LINK         SG  CYS E 101                ZN    ZN E 230     1555   1555  2.30  
LINK         SG  CYS F  42                ZN    ZN F 230     1555   1555  2.35  
LINK         OD2 ASP F  44                ZN    ZN F 230     1555   1555  1.99  
LINK         NE2 HIS F  98                ZN    ZN F 230     1555   1555  2.11  
LINK         SG  CYS F 101                ZN    ZN F 230     1555   1555  2.29  
SITE     1 AC1  4 CYS A  42  ASP A  44  HIS A  98  CYS A 101                    
SITE     1 AC2  5 ARG A 124  PHE A 128  HOH A 268  ARG B 160                    
SITE     2 AC2  5 ARG B 198                                                     
SITE     1 AC3  5 ARG A 160  LYS A 165  ARG A 198  ARG B 124                    
SITE     2 AC3  5 PHE B 128                                                     
SITE     1 AC4  5 PRO A  48  ALA A  49  ARG A  64  HOH A 251                    
SITE     2 AC4  5 HOH A 267                                                     
SITE     1 AC5  7 ASP A  44  SER A  45  ARG A  46  VAL A  47                    
SITE     2 AC5  7 HIS A  98  TYR A 181  VAL A 183                               
SITE     1 AC6  4 CYS B  42  ASP B  44  HIS B  98  CYS B 101                    
SITE     1 AC7  3 PRO B  48  ARG B  64  HOH B 252                               
SITE     1 AC8  6 SER B  45  ARG B  46  VAL B  47  HIS B  98                    
SITE     2 AC8  6 TYR B 181  VAL B 183                                          
SITE     1 AC9  4 CYS C  42  ASP C  44  HIS C  98  CYS C 101                    
SITE     1 BC1  4 LEU C 121  ARG C 124  ARG D 160  ARG D 198                    
SITE     1 BC2  6 ARG C 160  LYS C 165  ARG C 198  HOH C 252                    
SITE     2 BC2  6 ARG D 124  PHE D 128                                          
SITE     1 BC3  4 CYS D  42  ASP D  44  HIS D  98  CYS D 101                    
SITE     1 BC4  7 ASP D  44  SER D  45  ARG D  46  VAL D  47                    
SITE     2 BC4  7 HIS D  98  TYR D 181  VAL D 183                               
SITE     1 BC5  4 CYS E  42  ASP E  44  HIS E  98  CYS E 101                    
SITE     1 BC6  5 SER C  45  ARG C  64  PRO E  48  VAL E  62                    
SITE     2 BC6  5 ARG E  64                                                     
SITE     1 BC7  5 LEU E 121  ARG E 124  PHE E 128  ARG F 160                    
SITE     2 BC7  5 ARG F 198                                                     
SITE     1 BC8  5 ARG E 160  ARG E 198  LEU F 121  ARG F 124                    
SITE     2 BC8  5 PHE F 128                                                     
SITE     1 BC9  4 CYS F  42  ASP F  44  HIS F  98  CYS F 101                    
SITE     1 CC1  6 PRO D  48  ARG D  64  PRO F  48  ALA F  49                    
SITE     2 CC1  6 ARG F  64  HOH F 248                                          
CRYST1  231.925  145.231   52.972  90.00  93.82  90.00 C 1 2 1      24          
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      0.004312  0.000000  0.000288        0.00000                         
SCALE2      0.000000  0.006886  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018920        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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