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Database: PDB
Entry: 2ZC6
LinkDB: 2ZC6
Original site: 2ZC6 
HEADER    BIOSYNTHETIC PROTEIN                    02-NOV-07   2ZC6              
TITLE     PENICILLIN-BINDING PROTEIN 1A (PBP 1A) ACYL-ENZYME COMPLEX            
TITLE    2 (TEBIPENEM) FROM STREPTOCOCCUS PNEUMONIAE                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PENICILLIN-BINDING PROTEIN 1A;                             
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 47-70;                                        
COMPND   5 SYNONYM: PBP-1A, EXPORTED PROTEIN 2;                                 
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: TRANSGLYCOSYLASE DOMAIN;                              
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: PENICILLIN-BINDING PROTEIN 1A;                             
COMPND  10 CHAIN: B, D;                                                         
COMPND  11 FRAGMENT: UNP RESIDUES 264-653;                                      
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MUTATION: YES;                                                       
COMPND  14 OTHER_DETAILS: TRANSPEPTIDASE DOMAIN                                 
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE;                       
SOURCE   3 GENE: PBPA, EXP2;                                                    
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   6 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-1;                                
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE;                       
SOURCE   9 GENE: PBP1A;                                                         
SOURCE  10 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-1                                 
KEYWDS    PEPTIDOGLYCAN SYNTHESIS, CELL WALL, PENICILLIN-BINDING,               
KEYWDS   2 ANTIBIOTICS, TEBIPENEM, ANTIBIOTIC RESISTANCE, CELL SHAPE,           
KEYWDS   3 CELL WALL BIOGENESIS/DEGRADATION, MULTIFUNCTIONAL ENZYME,            
KEYWDS   4 SECRETED, BIOSYNTHETIC PROTEIN                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.YAMADA,T.WATANABE,Y.TAKEUCHI                                        
REVDAT   3   24-FEB-09 2ZC6    1       VERSN                                    
REVDAT   2   03-JUN-08 2ZC6    1       JRNL                                     
REVDAT   1   08-APR-08 2ZC6    0                                                
JRNL        AUTH   M.YAMADA,T.WATANABE,N.BABA,Y.TAKEUCHI,F.OHSAWA,              
JRNL        AUTH 2 S.GOMI                                                       
JRNL        TITL   CRYSTAL STRUCTURES OF BIAPENEM AND TEBIPENEM                 
JRNL        TITL 2 COMPLEXED WITH PENICILLIN-BINDING PROTEINS 2X AND            
JRNL        TITL 3 1A FROM STREPTOCOCCUS PNEUMONIAE                             
JRNL        REF    ANTIMICROB.AGENTS CHEMOTHER.  V.  52  2053 2008              
JRNL        REFN                   ISSN 0066-4804                               
JRNL        PMID   18391040                                                     
JRNL        DOI    10.1128/AAC.01456-07                                         
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.88                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 27562                          
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) : 0.230                           
REMARK   3   R VALUE            (WORKING SET) : 0.228                           
REMARK   3   FREE R VALUE                     : 0.271                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1473                            
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) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.77                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2001                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.48                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3250                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 100                          
REMARK   3   BIN FREE R VALUE                    : 0.3890                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6300                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 58                                      
REMARK   3   SOLVENT ATOMS            : 40                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 56.87                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 41.98                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.46000                                             
REMARK   3    B22 (A**2) : 0.13000                                              
REMARK   3    B33 (A**2) : 0.33000                                              
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): 1.129         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.359         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.918                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.873                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6506 ; 0.007 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8863 ; 1.024 ; 1.949       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   796 ; 5.519 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   315 ;37.243 ;25.175       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1016 ;16.327 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;18.400 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   956 ; 0.073 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5054 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2846 ; 0.194 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4465 ; 0.302 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   214 ; 0.136 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     4 ; 0.105 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    55 ; 0.220 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     5 ; 0.146 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):     6 ; 0.081 ; 0.200       
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):  3968 ; 0.394 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6391 ; 0.720 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2538 ; 0.602 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2468 ; 1.043 ; 4.500       
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  : NULL                                       
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: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   3  RIDING POSITIONS                                                    
REMARK   4                                                                      
REMARK   4 2ZC6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-NOV-07.                  
REMARK 100 THE RCSB ID CODE IS RCSB027786.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-JUL-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL41XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : ROTATED-INCLINED DOUBLE-           
REMARK 200                                   CRYSTAL                            
REMARK 200  OPTICS                         : ROTATED-INCLINED DOUBLE-           
REMARK 200                                   CRYSTAL MONOCHROMATOR, RHODIUM     
REMARK 200                                   -COATED HORIZONTAL MIRROR          
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR                       
REMARK 200  DATA SCALING SOFTWARE          : CRYSTALCLEAR                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29074                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.880                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : 0.12300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.2000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.36400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MORLEP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2C6W                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.004-0.006M ZINC SULFATE, 0.05M         
REMARK 280  MES, PH6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
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       92.87750            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       25.13850            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       92.87750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       25.13850            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2500 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 16780 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.2 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2490 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 16730 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.8 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     LEU A    47                                                      
REMARK 465     VAL A    48                                                      
REMARK 465     ALA A    49                                                      
REMARK 465     THR A    50                                                      
REMARK 465     GLY A    67                                                      
REMARK 465     SER A    68                                                      
REMARK 465     GLU A    69                                                      
REMARK 465     ARG A    70                                                      
REMARK 465     SER B   264                                                      
REMARK 465     ALA B   265                                                      
REMARK 465     SER B   266                                                      
REMARK 465     GLY B   651                                                      
REMARK 465     ALA B   652                                                      
REMARK 465     ARG B   653                                                      
REMARK 465     LEU C    47                                                      
REMARK 465     VAL C    48                                                      
REMARK 465     ALA C    49                                                      
REMARK 465     THR C    50                                                      
REMARK 465     GLY C    67                                                      
REMARK 465     SER C    68                                                      
REMARK 465     GLU C    69                                                      
REMARK 465     ARG C    70                                                      
REMARK 465     SER D   264                                                      
REMARK 465     ALA D   265                                                      
REMARK 465     SER D   266                                                      
REMARK 465     GLY D   651                                                      
REMARK 465     ALA D   652                                                      
REMARK 465     ARG D   653                                                      
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     THR A  51    OG1  CG2                                            
REMARK 470     LYS A  59    NZ                                                  
REMARK 470     ASP B 317    CG   OD1  OD2                                       
REMARK 470     THR C  51    OG1  CG2                                            
REMARK 470     LYS C  59    NZ                                                  
REMARK 470     ASP D 317    CG   OD1  OD2                                       
REMARK 470     GLU D 638    CG   CD   OE1  OE2                                  
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 B 338      -12.61   -141.32                                   
REMARK 500    HIS B 349       76.64     56.04                                   
REMARK 500    SER B 351       47.90    -80.94                                   
REMARK 500    SER B 352       77.65   -152.17                                   
REMARK 500    ASP B 396       74.17   -109.85                                   
REMARK 500    ARG B 413        5.49     58.96                                   
REMARK 500    GLU B 471      -77.87    -90.89                                   
REMARK 500    SER B 472       14.91     56.80                                   
REMARK 500    LYS B 474     -104.56   -127.90                                   
REMARK 500    THR B 574      154.21    176.81                                   
REMARK 500    THR B 588     -163.58   -103.14                                   
REMARK 500    ASN B 643      110.45   -161.75                                   
REMARK 500    ASN D 338       -2.46   -152.38                                   
REMARK 500    GLN D 350       61.99   -105.80                                   
REMARK 500    PRO D 402      125.16    -32.46                                   
REMARK 500    ARG D 413       18.68     54.88                                   
REMARK 500    GLU D 471      -53.37   -145.04                                   
REMARK 500    SER D 472      -12.09     63.63                                   
REMARK 500    LYS D 474     -118.61   -126.33                                   
REMARK 500    HIS D 503      -11.01   -140.25                                   
REMARK 500    THR D 588     -168.49   -108.97                                   
REMARK 500    ASN D 643       84.91   -168.90                                   
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 B 801  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 309   ND1                                                    
REMARK 620 2 TYR B 319   OH  101.1                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 802  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 395   ND1                                                    
REMARK 620 2 GLU B 435   OE1 117.6                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D 808  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU D 318   OE2                                                    
REMARK 620 2 TYR D 319   OH  106.6                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D 806  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D 395   ND1                                                    
REMARK 620 2 GLU D 435   OE1  97.9                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 801                  
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 802                  
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 803                  
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 804                  
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 805                  
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 806                  
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 807                  
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 808                  
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TEB B 701                 
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TEB D 701                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2ZC3   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2ZC4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2ZC5   RELATED DB: PDB                                   
DBREF  2ZC6 A   47    70  UNP    Q8DR59   PBPA_STRR6      47     70             
DBREF  2ZC6 B  264   653  UNP    Q549Y6   Q549Y6_STRPN   264    653             
DBREF  2ZC6 C   47    70  UNP    Q8DR59   PBPA_STRR6      47     70             
DBREF  2ZC6 D  264   653  UNP    Q549Y6   Q549Y6_STRPN   264    653             
SEQADV 2ZC6 GLN B  545  UNP  Q549Y6    ARG   545 ENGINEERED                     
SEQADV 2ZC6 GLN D  545  UNP  Q549Y6    ARG   545 ENGINEERED                     
SEQRES   1 A   24  LEU VAL ALA THR THR SER SER LYS ILE TYR ASP ASN LYS          
SEQRES   2 A   24  ASN GLN LEU ILE ALA ASP LEU GLY SER GLU ARG                  
SEQRES   1 B  390  SER ALA SER ASN TYR PRO ALA TYR MET ASP ASN TYR LEU          
SEQRES   2 B  390  LYS GLU VAL ILE ASN GLN VAL GLU GLU GLU THR GLY TYR          
SEQRES   3 B  390  ASN LEU LEU THR THR GLY MET ASP VAL TYR THR ASN VAL          
SEQRES   4 B  390  ASP GLN GLU ALA GLN LYS HIS LEU TRP ASP ILE TYR ASN          
SEQRES   5 B  390  THR ASP GLU TYR VAL ALA TYR PRO ASP ASP GLU LEU GLN          
SEQRES   6 B  390  VAL ALA SER THR ILE VAL ASP VAL SER ASN GLY LYS VAL          
SEQRES   7 B  390  ILE ALA GLN LEU GLY ALA ARG HIS GLN SER SER ASN VAL          
SEQRES   8 B  390  SER PHE GLY ILE ASN GLN ALA VAL GLU THR ASN ARG ASP          
SEQRES   9 B  390  TRP GLY SER THR MET LYS PRO ILE THR ASP TYR ALA PRO          
SEQRES  10 B  390  ALA LEU GLU TYR GLY VAL TYR ASP SER THR ALA THR ILE          
SEQRES  11 B  390  VAL HIS ASP GLU PRO TYR ASN TYR PRO GLY THR ASN THR          
SEQRES  12 B  390  PRO VAL TYR ASN TRP ASP ARG GLY TYR PHE GLY ASN ILE          
SEQRES  13 B  390  THR LEU GLN TYR ALA LEU GLN GLN SER ARG ASN VAL PRO          
SEQRES  14 B  390  ALA VAL GLU THR LEU ASN LYS VAL GLY LEU ASN ARG ALA          
SEQRES  15 B  390  LYS THR PHE LEU ASN GLY LEU GLY ILE ASP TYR PRO SER          
SEQRES  16 B  390  ILE HIS TYR SER ASN ALA ILE SER SER ASN THR THR GLU          
SEQRES  17 B  390  SER ASP LYS LYS TYR GLY ALA SER SER GLU LYS MET ALA          
SEQRES  18 B  390  ALA ALA TYR ALA ALA PHE ALA ASN GLY GLY THR TYR TYR          
SEQRES  19 B  390  LYS PRO MET TYR ILE HIS LYS VAL VAL PHE SER ASP GLY          
SEQRES  20 B  390  SER GLU LYS GLU PHE SER ASN VAL GLY THR ARG ALA MET          
SEQRES  21 B  390  LYS GLU THR THR ALA TYR MET MET THR ASP MET MET LYS          
SEQRES  22 B  390  THR VAL LEU SER TYR GLY THR GLY GLN ASN ALA TYR LEU          
SEQRES  23 B  390  ALA TRP LEU PRO GLN ALA GLY LYS THR GLY THR SER ASN          
SEQRES  24 B  390  TYR THR ASP GLU GLU ILE GLU ASN HIS ILE LYS THR SER          
SEQRES  25 B  390  GLN PHE VAL ALA PRO ASP GLU LEU PHE ALA GLY TYR THR          
SEQRES  26 B  390  ARG LYS TYR SER MET ALA VAL TRP THR GLY TYR SER ASN          
SEQRES  27 B  390  ARG LEU THR PRO LEU VAL GLY ASN GLY LEU THR VAL ALA          
SEQRES  28 B  390  ALA LYS VAL TYR ARG SER MET MET THR TYR LEU SER GLU          
SEQRES  29 B  390  GLY SER ASN PRO GLU ASP TRP ASN ILE PRO GLU GLY LEU          
SEQRES  30 B  390  TYR ARG ASN GLY GLU PHE VAL PHE LYS ASN GLY ALA ARG          
SEQRES   1 C   24  LEU VAL ALA THR THR SER SER LYS ILE TYR ASP ASN LYS          
SEQRES   2 C   24  ASN GLN LEU ILE ALA ASP LEU GLY SER GLU ARG                  
SEQRES   1 D  390  SER ALA SER ASN TYR PRO ALA TYR MET ASP ASN TYR LEU          
SEQRES   2 D  390  LYS GLU VAL ILE ASN GLN VAL GLU GLU GLU THR GLY TYR          
SEQRES   3 D  390  ASN LEU LEU THR THR GLY MET ASP VAL TYR THR ASN VAL          
SEQRES   4 D  390  ASP GLN GLU ALA GLN LYS HIS LEU TRP ASP ILE TYR ASN          
SEQRES   5 D  390  THR ASP GLU TYR VAL ALA TYR PRO ASP ASP GLU LEU GLN          
SEQRES   6 D  390  VAL ALA SER THR ILE VAL ASP VAL SER ASN GLY LYS VAL          
SEQRES   7 D  390  ILE ALA GLN LEU GLY ALA ARG HIS GLN SER SER ASN VAL          
SEQRES   8 D  390  SER PHE GLY ILE ASN GLN ALA VAL GLU THR ASN ARG ASP          
SEQRES   9 D  390  TRP GLY SER THR MET LYS PRO ILE THR ASP TYR ALA PRO          
SEQRES  10 D  390  ALA LEU GLU TYR GLY VAL TYR ASP SER THR ALA THR ILE          
SEQRES  11 D  390  VAL HIS ASP GLU PRO TYR ASN TYR PRO GLY THR ASN THR          
SEQRES  12 D  390  PRO VAL TYR ASN TRP ASP ARG GLY TYR PHE GLY ASN ILE          
SEQRES  13 D  390  THR LEU GLN TYR ALA LEU GLN GLN SER ARG ASN VAL PRO          
SEQRES  14 D  390  ALA VAL GLU THR LEU ASN LYS VAL GLY LEU ASN ARG ALA          
SEQRES  15 D  390  LYS THR PHE LEU ASN GLY LEU GLY ILE ASP TYR PRO SER          
SEQRES  16 D  390  ILE HIS TYR SER ASN ALA ILE SER SER ASN THR THR GLU          
SEQRES  17 D  390  SER ASP LYS LYS TYR GLY ALA SER SER GLU LYS MET ALA          
SEQRES  18 D  390  ALA ALA TYR ALA ALA PHE ALA ASN GLY GLY THR TYR TYR          
SEQRES  19 D  390  LYS PRO MET TYR ILE HIS LYS VAL VAL PHE SER ASP GLY          
SEQRES  20 D  390  SER GLU LYS GLU PHE SER ASN VAL GLY THR ARG ALA MET          
SEQRES  21 D  390  LYS GLU THR THR ALA TYR MET MET THR ASP MET MET LYS          
SEQRES  22 D  390  THR VAL LEU SER TYR GLY THR GLY GLN ASN ALA TYR LEU          
SEQRES  23 D  390  ALA TRP LEU PRO GLN ALA GLY LYS THR GLY THR SER ASN          
SEQRES  24 D  390  TYR THR ASP GLU GLU ILE GLU ASN HIS ILE LYS THR SER          
SEQRES  25 D  390  GLN PHE VAL ALA PRO ASP GLU LEU PHE ALA GLY TYR THR          
SEQRES  26 D  390  ARG LYS TYR SER MET ALA VAL TRP THR GLY TYR SER ASN          
SEQRES  27 D  390  ARG LEU THR PRO LEU VAL GLY ASN GLY LEU THR VAL ALA          
SEQRES  28 D  390  ALA LYS VAL TYR ARG SER MET MET THR TYR LEU SER GLU          
SEQRES  29 D  390  GLY SER ASN PRO GLU ASP TRP ASN ILE PRO GLU GLY LEU          
SEQRES  30 D  390  TYR ARG ASN GLY GLU PHE VAL PHE LYS ASN GLY ALA ARG          
HET     ZN  B 801       1                                                       
HET     ZN  B 802       1                                                       
HET     ZN  B 803       1                                                       
HET     ZN  B 804       1                                                       
HET     ZN  D 805       1                                                       
HET     ZN  D 806       1                                                       
HET     ZN  D 807       1                                                       
HET     ZN  D 808       1                                                       
HET    TEB  B 701      25                                                       
HET    TEB  D 701      25                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     TEB (4R,5S)-3-(1-(4,5-DIHYDROTHIAZOL-2-YL)AZETIDIN-3-                
HETNAM   2 TEB  YLTHIO)-5-((2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL)-4-                
HETNAM   3 TEB  METHYL-4,5- DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID                
FORMUL   5   ZN    8(ZN 2+)                                                     
FORMUL  13  TEB    2(C16 H23 N3 O4 S2)                                          
FORMUL  15  HOH   *40(H2 O)                                                     
HELIX    1   1 PRO B  269  TYR B  271  5                                   3    
HELIX    2   2 MET B  272  GLY B  288  1                                  17    
HELIX    3   3 ASP B  303  THR B  316  1                                  14    
HELIX    4   4 TRP B  368  SER B  370  5                                   3    
HELIX    5   5 THR B  371  ASP B  377  1                                   7    
HELIX    6   6 ASP B  377  TYR B  384  1                                   8    
HELIX    7   7 LEU B  421  SER B  428  1                                   8    
HELIX    8   8 ASN B  430  GLY B  441  1                                  12    
HELIX    9   9 GLY B  441  GLY B  451  1                                  11    
HELIX   10  10 HIS B  460  ILE B  465  5                                   6    
HELIX   11  11 SER B  479  ASN B  492  1                                  14    
HELIX   12  12 LYS B  524  TYR B  541  1                                  18    
HELIX   13  13 THR B  564  HIS B  571  1                                   8    
HELIX   14  14 ASN B  609  LEU B  611  5                                   3    
HELIX   15  15 THR B  612  GLU B  627  1                                  16    
HELIX   16  16 PRO D  269  TYR D  271  5                                   3    
HELIX   17  17 MET D  272  GLY D  288  1                                  17    
HELIX   18  18 ASP D  303  THR D  316  1                                  14    
HELIX   19  19 ASN D  359  GLU D  363  5                                   5    
HELIX   20  20 TRP D  368  THR D  371  5                                   4    
HELIX   21  21 MET D  372  ASP D  377  1                                   6    
HELIX   22  22 ASP D  377  TYR D  384  1                                   8    
HELIX   23  23 LEU D  421  GLN D  427  1                                   7    
HELIX   24  24 ARG D  429  GLY D  441  1                                  13    
HELIX   25  25 GLY D  441  LEU D  452  1                                  12    
HELIX   26  26 HIS D  460  ILE D  465  5                                   6    
HELIX   27  27 SER D  479  ASN D  492  1                                  14    
HELIX   28  28 LYS D  524  TYR D  541  1                                  18    
HELIX   29  29 GLY D  544  TYR D  548  5                                   5    
HELIX   30  30 THR D  564  HIS D  571  1                                   8    
HELIX   31  31 ASN D  609  LEU D  611  5                                   3    
HELIX   32  32 THR D  612  GLU D  627  1                                  16    
SHEET    1   A 5 LEU A  62  ASP A  65  0                                        
SHEET    2   A 5 LYS A  54  TYR A  56 -1  N  ILE A  55   O  ILE A  63           
SHEET    3   A 5 MET B 296  THR B 300  1  O  VAL B 298   N  LYS A  54           
SHEET    4   A 5 ILE B 502  PHE B 507 -1  O  HIS B 503   N  TYR B 299           
SHEET    5   A 5 GLU B 512  GLU B 514 -1  O  LYS B 513   N  VAL B 505           
SHEET    1   B 5 VAL B 341  LEU B 345  0                                        
SHEET    2   B 5 GLN B 328  ASP B 335 -1  N  ILE B 333   O  ALA B 343           
SHEET    3   B 5 TYR B 591  GLY B 598 -1  O  GLY B 598   N  GLN B 328           
SHEET    4   B 5 ASP B 581  TYR B 587 -1  N  PHE B 584   O  VAL B 595           
SHEET    5   B 5 ALA B 555  THR B 560 -1  N  GLY B 559   O  LEU B 583           
SHEET    1   C 2 ILE B 393  ASP B 396  0                                        
SHEET    2   C 2 GLY B 417  THR B 420 -1  O  ILE B 419   N  VAL B 394           
SHEET    1   D 2 THR B 495  TYR B 496  0                                        
SHEET    2   D 2 THR B 520  ARG B 521 -1  O  THR B 520   N  TYR B 496           
SHEET    1   E 2 VAL B 578  ALA B 579  0                                        
SHEET    2   E 2 LEU B 606  VAL B 607 -1  O  LEU B 606   N  ALA B 579           
SHEET    1   F 2 LEU B 640  ASN B 643  0                                        
SHEET    2   F 2 PHE B 646  LYS B 649 -1  O  PHE B 646   N  ASN B 643           
SHEET    1   G 5 LEU C  62  ASP C  65  0                                        
SHEET    2   G 5 LYS C  54  TYR C  56 -1  N  ILE C  55   O  ILE C  63           
SHEET    3   G 5 MET D 296  THR D 300  1  O  THR D 300   N  TYR C  56           
SHEET    4   G 5 ILE D 502  PHE D 507 -1  O  VAL D 506   N  ASP D 297           
SHEET    5   G 5 GLU D 512  GLU D 514 -1  O  LYS D 513   N  VAL D 505           
SHEET    1   H 5 VAL D 341  LEU D 345  0                                        
SHEET    2   H 5 GLN D 328  ASP D 335 -1  N  ILE D 333   O  ALA D 343           
SHEET    3   H 5 TYR D 591  GLY D 598 -1  O  SER D 592   N  VAL D 334           
SHEET    4   H 5 GLU D 582  THR D 588 -1  N  PHE D 584   O  VAL D 595           
SHEET    5   H 5 GLN D 554  THR D 560 -1  N  GLY D 559   O  LEU D 583           
SHEET    1   I 2 ILE D 393  ASP D 396  0                                        
SHEET    2   I 2 GLY D 417  THR D 420 -1  O  ILE D 419   N  VAL D 394           
SHEET    1   J 2 THR D 495  TYR D 496  0                                        
SHEET    2   J 2 THR D 520  ARG D 521 -1  O  THR D 520   N  TYR D 496           
SHEET    1   K 2 LEU D 640  ASN D 643  0                                        
SHEET    2   K 2 PHE D 646  LYS D 649 -1  O  PHE D 648   N  TYR D 641           
LINK         ND1 HIS B 309                ZN    ZN B 801     1555   1555  2.20  
LINK         OH  TYR B 319                ZN    ZN B 801     1555   1555  2.31  
LINK         OH  TYR B 319                ZN    ZN B 804     1555   1555  2.27  
LINK         ND1 HIS B 395                ZN    ZN B 802     1555   1555  2.32  
LINK         OE1 GLU B 435                ZN    ZN B 802     1555   1555  1.90  
LINK         ND1 HIS B 460                ZN    ZN B 803     1555   1555  2.10  
LINK         ND1 HIS D 309                ZN    ZN D 805     1555   1555  2.00  
LINK         OE2 GLU D 318                ZN    ZN D 808     1555   1555  2.00  
LINK         OH  TYR D 319                ZN    ZN D 808     1555   1555  2.06  
LINK         ND1 HIS D 395                ZN    ZN D 806     1555   1555  2.21  
LINK         OE1 GLU D 435                ZN    ZN D 806     1555   1555  2.08  
LINK         ND1 HIS D 460                ZN    ZN D 807     1555   1555  1.90  
LINK         C7  TEB B 701                 OG  SER B 370     1555   1555  1.36  
LINK         C7  TEB D 701                 OG  SER D 370     1555   1555  1.36  
SITE     1 AC1  4 HIS B 309  ASP B 312  TYR B 319  GLU B 514                    
SITE     1 AC2  3 HIS B 395  GLU B 397  GLU B 435                               
SITE     1 AC3  3 HIS B 460  GLU D 566  HIS D 571                               
SITE     1 AC4  4 ASP B 312  GLU B 318  TYR B 319  HIS B 503                    
SITE     1 AC5  4 HIS D 309  ASP D 312  TYR D 319  GLU D 514                    
SITE     1 AC6  3 HIS D 395  GLU D 397  GLU D 435                               
SITE     1 AC7  3 GLU B 566  HIS B 571  HIS D 460                               
SITE     1 AC8  4 GLU D 318  TYR D 319  LYS D 504  GLU D 512                    
SITE     1 AC9 10 SER B 370  TRP B 411  SER B 428  ASN B 430                    
SITE     2 AC9 10 ILE B 465  THR B 543  LYS B 557  THR B 558                    
SITE     3 AC9 10 GLY B 559  THR B 560                                          
SITE     1 BC1  8 SER D 370  TRP D 411  SER D 428  ASN D 430                    
SITE     2 BC1  8 LYS D 557  THR D 558  GLY D 559  THR D 560                    
CRYST1  185.755   50.277  109.535  90.00  90.00  90.00 P 21 21 2     8          
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      0.005383  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.019890  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009130        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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