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Database: PDB
Entry: 1ZKP
LinkDB: 1ZKP
Original site: 1ZKP 
HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   03-MAY-05   1ZKP              
TITLE     1.5A RESOLUTION CRYSTAL STRUCTURE OF A METALLO BETA LACTAMASE FAMILY  
TITLE    2 PROTEIN, THE ELAC HOMOLGUE OF BACILLUS ANTHRACIS, A PUTATIVE         
TITLE    3 RIBONUCLEASE                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOTHETICAL PROTEIN BA1088;                               
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS STR.;                        
SOURCE   3 ORGANISM_TAXID: 198094;                                              
SOURCE   4 STRAIN: AMES;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21-DE3;                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PMCSG7                                    
KEYWDS    ZINC BINDING PROTEIN, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE     
KEYWDS   2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN    
KEYWDS   3 FUNCTION                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.S.BRUNZELLE,G.MINASOV,L.SHUVALOVA,F.R.COLLART,W.F.ANDERSON,MIDWEST  
AUTHOR   2 CENTER FOR STRUCTURAL GENOMICS (MCSG)                                
REVDAT   4   11-OCT-17 1ZKP    1       REMARK                                   
REVDAT   3   13-JUL-11 1ZKP    1       VERSN                                    
REVDAT   2   24-FEB-09 1ZKP    1       VERSN                                    
REVDAT   1   21-JUN-05 1ZKP    0                                                
JRNL        AUTH   J.S.BRUNZELLE,G.MINASOV,L.SHUVALOVA,F.R.COLLART,             
JRNL        AUTH 2 W.F.ANDERSON,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG)   
JRNL        TITL   1.5A RESOLUTION CRYSTAL STRUCTURE OF A METALLO BETA          
JRNL        TITL 2 LACTAMASE FAMILY PROTEIN, THE ELAC HOMOLGUE OF BACILLUS      
JRNL        TITL 3 ANTHRACIS, A PUTATIVE RIBONUCLEASE                           
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 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) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 135032                         
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) : 0.149                           
REMARK   3   R VALUE            (WORKING SET) : 0.147                           
REMARK   3   FREE R VALUE                     : 0.180                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 7103                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 8778                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 84.97                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1690                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 438                          
REMARK   3   BIN FREE R VALUE                    : 0.2170                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7741                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 13                                      
REMARK   3   SOLVENT ATOMS            : 1375                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.16                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.43000                                              
REMARK   3    B22 (A**2) : -0.49000                                             
REMARK   3    B33 (A**2) : 0.23000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.21000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.071         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.074         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.043         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.125         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.956                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  8280 ; 0.009 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 11336 ; 1.251 ; 1.935       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1061 ; 6.256 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   374 ;35.739 ;24.759       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1261 ;11.820 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;21.182 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1242 ; 0.083 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6509 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  4082 ; 0.196 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  5689 ; 0.307 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  1218 ; 0.112 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    28 ; 0.058 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    93 ; 0.163 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    72 ; 0.111 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):     3 ; 0.030 ; 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):  5172 ; 1.229 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  8401 ; 1.992 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3191 ; 3.089 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2935 ; 4.697 ; 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  : NULL                                       
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 1ZKP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAY-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000032829.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-MAR-05; 26-MAR-05               
REMARK 200  TEMPERATURE           (KELVIN) : 99.8; 100                          
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : APS; APS                           
REMARK 200  BEAMLINE                       : 32-ID; 5ID-B                       
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792; 1.0                        
REMARK 200  MONOCHROMATOR                  : DIAMOND 111; SI 111                
REMARK 200  OPTICS                         : MIRRORS; MIRRORS                   
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM; MARMOSAIC 225 MM   
REMARK 200                                   CCD                                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, XDS                     
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 148486                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.0500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.57                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 77.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.86                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.20700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: PHENIX, SHARP, DM                                     
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.30                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONOUM SULFATE, 0.1M SODIUM       
REMARK 280  CITRATE TRIBASIC DIHYDRATE PH 5.6, 30% W/V PEG 4000 0.5M NACL,      
REMARK 280  ZNCL, VAPOR DIFFUSION, TEMPERATURE 298K. 0.2M AMMONOUM SULFATE,     
REMARK 280  0.1M SODIUM CITRATE TRIBASIC DIHYDRATE PH 5.6, 30% W/V PEG          
REMARK 280  40000.5M NACL, ZNCL , VAPOR DIFFUSION, TEMPERATURE 298K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       45.59500            
REMARK 290   SMTRY3   2  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: 2910 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18570 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -189.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
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: 3050 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19520 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -201.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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     MSE A   -23                                                      
REMARK 465     HIS A   -22                                                      
REMARK 465     HIS A   -21                                                      
REMARK 465     HIS A   -20                                                      
REMARK 465     HIS A   -19                                                      
REMARK 465     HIS A   -18                                                      
REMARK 465     HIS A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     SER A   -15                                                      
REMARK 465     GLY A   -14                                                      
REMARK 465     VAL A   -13                                                      
REMARK 465     ASP A   -12                                                      
REMARK 465     LEU A   -11                                                      
REMARK 465     GLY A   -10                                                      
REMARK 465     THR A    -9                                                      
REMARK 465     GLU A    -8                                                      
REMARK 465     ASN A    -7                                                      
REMARK 465     MSE B   -23                                                      
REMARK 465     HIS B   -22                                                      
REMARK 465     HIS B   -21                                                      
REMARK 465     HIS B   -20                                                      
REMARK 465     HIS B   -19                                                      
REMARK 465     HIS B   -18                                                      
REMARK 465     HIS B   -17                                                      
REMARK 465     SER B   -16                                                      
REMARK 465     SER B   -15                                                      
REMARK 465     GLY B   -14                                                      
REMARK 465     VAL B   -13                                                      
REMARK 465     ASP B   -12                                                      
REMARK 465     LEU B   -11                                                      
REMARK 465     GLY B   -10                                                      
REMARK 465     THR B    -9                                                      
REMARK 465     GLU B    -8                                                      
REMARK 465     ASN B    -1                                                      
REMARK 465     MSE C   -23                                                      
REMARK 465     HIS C   -22                                                      
REMARK 465     HIS C   -21                                                      
REMARK 465     HIS C   -20                                                      
REMARK 465     HIS C   -19                                                      
REMARK 465     HIS C   -18                                                      
REMARK 465     HIS C   -17                                                      
REMARK 465     SER C   -16                                                      
REMARK 465     SER C   -15                                                      
REMARK 465     GLY C   -14                                                      
REMARK 465     VAL C   -13                                                      
REMARK 465     ASP C   -12                                                      
REMARK 465     LEU C   -11                                                      
REMARK 465     GLY C   -10                                                      
REMARK 465     THR C    -9                                                      
REMARK 465     GLU C    -8                                                      
REMARK 465     ASN C    -7                                                      
REMARK 465     LEU C    -6                                                      
REMARK 465     TYR C    -5                                                      
REMARK 465     PHE C    -4                                                      
REMARK 465     GLN C    -3                                                      
REMARK 465     SER C    -2                                                      
REMARK 465     ASN C    -1                                                      
REMARK 465     MSE D   -23                                                      
REMARK 465     HIS D   -22                                                      
REMARK 465     HIS D   -21                                                      
REMARK 465     HIS D   -20                                                      
REMARK 465     HIS D   -19                                                      
REMARK 465     HIS D   -18                                                      
REMARK 465     HIS D   -17                                                      
REMARK 465     SER D   -16                                                      
REMARK 465     SER D   -15                                                      
REMARK 465     GLY D   -14                                                      
REMARK 465     VAL D   -13                                                      
REMARK 465     ASP D   -12                                                      
REMARK 465     LEU D   -11                                                      
REMARK 465     GLY D   -10                                                      
REMARK 465     THR D    -9                                                      
REMARK 465     GLU D    -8                                                      
REMARK 465     ASN D    -7                                                      
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     ALA B   0    CB                                                  
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    PHE A   8       -5.89   -147.86                                   
REMARK 500    GLU A  17     -159.14   -126.19                                   
REMARK 500    ASP A  34      156.72     66.14                                   
REMARK 500    CYS A  35       64.16   -152.46                                   
REMARK 500    ALA A 154     -139.01     48.86                                   
REMARK 500    PHE B   8       -5.09   -153.01                                   
REMARK 500    ASP B  34      156.08     68.29                                   
REMARK 500    ALA B 154     -137.75     48.78                                   
REMARK 500    PHE C   8       -2.29   -150.03                                   
REMARK 500    GLU C  17     -158.47   -124.76                                   
REMARK 500    ASP C  34      157.96     68.95                                   
REMARK 500    CYS C  35       61.54   -152.95                                   
REMARK 500    ALA C 154     -140.83     51.80                                   
REMARK 500    PHE D   8       -3.35   -145.91                                   
REMARK 500    GLU D  17     -159.70   -124.82                                   
REMARK 500    ASP D  34      157.40     65.34                                   
REMARK 500    CYS D  35       61.90   -152.09                                   
REMARK 500    ALA D 154     -140.46     50.63                                   
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 245  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  59   NE2                                                    
REMARK 620 2 ASP A 155   OD2  88.7                                              
REMARK 620 3 HIS A  61   ND1  99.9 169.2                                        
REMARK 620 4 HIS A 134   NE2 107.3  88.4  95.2                                  
REMARK 620 5 HOH A 260   O   114.4  67.7 102.5 130.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 246  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  64   NE2                                                    
REMARK 620 2 ASP A 155   OD2  96.6                                              
REMARK 620 3 HOH A 260   O   110.1  79.3                                        
REMARK 620 4 ASP A  63   OD2  89.6 167.0  87.8                                  
REMARK 620 5 HIS A 211   NE2 116.3  99.0 133.4  88.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 247  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 358   O                                                      
REMARK 620 2 HOH A 274   O    83.2                                              
REMARK 620 3 HOH A 295   O    90.6  86.1                                        
REMARK 620 4 HOH A 414   O    86.9  97.8 175.0                                  
REMARK 620 5 HOH A 415   O    95.7 173.3  87.3  88.7                            
REMARK 620 6 HOH A 319   O   175.3  92.4  90.7  92.2  88.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 245  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 155   OD2                                                    
REMARK 620 2 HOH B 275   O    69.5                                              
REMARK 620 3 HIS B 134   NE2  86.8 132.3                                        
REMARK 620 4 HIS B  59   NE2  87.9 114.3 105.2                                  
REMARK 620 5 HIS B  61   ND1 171.6 103.2  95.6  99.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 246  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 211   NE2                                                    
REMARK 620 2 ASP B 155   OD2 102.5                                              
REMARK 620 3 HOH B 275   O   134.6  78.1                                        
REMARK 620 4 ASP B  63   OD2  85.6 166.3  88.3                                  
REMARK 620 5 HIS B  64   NE2 115.5  97.0 109.4  89.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 248  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 346   O                                                      
REMARK 620 2 HOH B 274   O    85.0                                              
REMARK 620 3 HOH B 466   O   143.0  99.8                                        
REMARK 620 4 HOH B 469   O    76.5 101.2 136.7                                  
REMARK 620 5 HOH B 314   O    78.6  93.9  64.6 149.5                            
REMARK 620 6 HOH B 437   O   136.6  78.8  79.8  67.8 141.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 249  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 265   O                                                      
REMARK 620 2 HOH B 346   O    84.7                                              
REMARK 620 3 HOH B 469   O    86.7  78.4                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 245  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 155   OD2                                                    
REMARK 620 2 HOH C 254   O    69.3                                              
REMARK 620 3 HIS C 134   NE2  86.0 130.7                                        
REMARK 620 4 HIS C  61   ND1 170.1 102.5  95.9                                  
REMARK 620 5 HIS C  59   NE2  87.8 114.2 106.3 100.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 246  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C 211   NE2                                                    
REMARK 620 2 ASP C  63   OD2  87.4                                              
REMARK 620 3 HIS C  64   NE2 116.7  89.2                                        
REMARK 620 4 HOH C 254   O   133.6  87.2 109.3                                  
REMARK 620 5 ASP C 155   OD2 100.4 166.0  97.4  79.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA C 247  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 265   O                                                      
REMARK 620 2 HOH C 270   O    81.7                                              
REMARK 620 3 HOH C 439   O   168.7  93.8                                        
REMARK 620 4 HOH C 388   O    95.7  91.5  94.8                                  
REMARK 620 5 HOH C 327   O    96.4 176.9  87.6  91.1                            
REMARK 620 6 HOH C 315   O    85.0  98.4  85.3 170.0  78.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D 245  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH D 258   O                                                      
REMARK 620 2 HIS D 134   NE2 130.9                                              
REMARK 620 3 HIS D  61   ND1 102.7  95.7                                        
REMARK 620 4 HIS D  59   NE2 115.2 104.9 101.1                                  
REMARK 620 5 ASP D 155   OD2  67.4  87.5 168.7  88.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D 246  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH D 258   O                                                      
REMARK 620 2 ASP D  63   OD2  88.1                                              
REMARK 620 3 HIS D 211   NE2 133.6  87.1                                        
REMARK 620 4 ASP D 155   OD2  78.8 166.6 100.1                                  
REMARK 620 5 HIS D  64   NE2 109.4  88.7 116.6  97.9                            
REMARK 620 N                    1     2     3     4                             
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 245                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 246                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 245                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 246                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 245                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 246                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 245                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 246                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 247                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 247                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 248                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 249                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 247                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: APC28677   RELATED DB: TARGETDB                          
DBREF  1ZKP A    1   244  UNP    Q81U06   Q81U06_BACAN     1    244             
DBREF  1ZKP B    1   244  UNP    Q81U06   Q81U06_BACAN     1    244             
DBREF  1ZKP C    1   244  UNP    Q81U06   Q81U06_BACAN     1    244             
DBREF  1ZKP D    1   244  UNP    Q81U06   Q81U06_BACAN     1    244             
SEQADV 1ZKP MSE A  -23  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP HIS A  -22  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS A  -21  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS A  -20  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS A  -19  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS A  -18  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS A  -17  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP SER A  -16  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER A  -15  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY A  -14  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP VAL A  -13  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASP A  -12  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU A  -11  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY A  -10  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP THR A   -9  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLU A   -8  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN A   -7  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU A   -6  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP TYR A   -5  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP PHE A   -4  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLN A   -3  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER A   -2  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN A   -1  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ALA A    0  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP MSE A    1  UNP  Q81U06    MET     1 MODIFIED RESIDUE               
SEQADV 1ZKP MSE A    3  UNP  Q81U06    MET     3 MODIFIED RESIDUE               
SEQADV 1ZKP MSE A  141  UNP  Q81U06    MET   141 MODIFIED RESIDUE               
SEQADV 1ZKP MSE A  178  UNP  Q81U06    MET   178 MODIFIED RESIDUE               
SEQADV 1ZKP MSE A  190  UNP  Q81U06    MET   190 MODIFIED RESIDUE               
SEQADV 1ZKP MSE B  -23  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP HIS B  -22  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS B  -21  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS B  -20  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS B  -19  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS B  -18  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS B  -17  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP SER B  -16  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER B  -15  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY B  -14  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP VAL B  -13  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASP B  -12  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU B  -11  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY B  -10  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP THR B   -9  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLU B   -8  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN B   -7  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU B   -6  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP TYR B   -5  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP PHE B   -4  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLN B   -3  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER B   -2  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN B   -1  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ALA B    0  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP MSE B    1  UNP  Q81U06    MET     1 MODIFIED RESIDUE               
SEQADV 1ZKP MSE B    3  UNP  Q81U06    MET     3 MODIFIED RESIDUE               
SEQADV 1ZKP MSE B  141  UNP  Q81U06    MET   141 MODIFIED RESIDUE               
SEQADV 1ZKP MSE B  178  UNP  Q81U06    MET   178 MODIFIED RESIDUE               
SEQADV 1ZKP MSE B  190  UNP  Q81U06    MET   190 MODIFIED RESIDUE               
SEQADV 1ZKP MSE C  -23  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP HIS C  -22  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS C  -21  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS C  -20  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS C  -19  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS C  -18  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS C  -17  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP SER C  -16  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER C  -15  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY C  -14  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP VAL C  -13  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASP C  -12  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU C  -11  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY C  -10  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP THR C   -9  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLU C   -8  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN C   -7  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU C   -6  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP TYR C   -5  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP PHE C   -4  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLN C   -3  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER C   -2  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN C   -1  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ALA C    0  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP MSE C    1  UNP  Q81U06    MET     1 MODIFIED RESIDUE               
SEQADV 1ZKP MSE C    3  UNP  Q81U06    MET     3 MODIFIED RESIDUE               
SEQADV 1ZKP MSE C  141  UNP  Q81U06    MET   141 MODIFIED RESIDUE               
SEQADV 1ZKP MSE C  178  UNP  Q81U06    MET   178 MODIFIED RESIDUE               
SEQADV 1ZKP MSE C  190  UNP  Q81U06    MET   190 MODIFIED RESIDUE               
SEQADV 1ZKP MSE D  -23  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP HIS D  -22  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS D  -21  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS D  -20  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS D  -19  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS D  -18  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP HIS D  -17  UNP  Q81U06              EXPRESSION TAG                 
SEQADV 1ZKP SER D  -16  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER D  -15  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY D  -14  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP VAL D  -13  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASP D  -12  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU D  -11  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLY D  -10  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP THR D   -9  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLU D   -8  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN D   -7  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP LEU D   -6  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP TYR D   -5  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP PHE D   -4  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP GLN D   -3  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP SER D   -2  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ASN D   -1  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP ALA D    0  UNP  Q81U06              CLONING ARTIFACT               
SEQADV 1ZKP MSE D    1  UNP  Q81U06    MET     1 MODIFIED RESIDUE               
SEQADV 1ZKP MSE D    3  UNP  Q81U06    MET     3 MODIFIED RESIDUE               
SEQADV 1ZKP MSE D  141  UNP  Q81U06    MET   141 MODIFIED RESIDUE               
SEQADV 1ZKP MSE D  178  UNP  Q81U06    MET   178 MODIFIED RESIDUE               
SEQADV 1ZKP MSE D  190  UNP  Q81U06    MET   190 MODIFIED RESIDUE               
SEQRES   1 A  268  MSE HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 A  268  GLY THR GLU ASN LEU TYR PHE GLN SER ASN ALA MSE LYS          
SEQRES   3 A  268  MSE THR VAL VAL GLY PHE TRP GLY GLY PHE PRO GLU ALA          
SEQRES   4 A  268  GLY GLU ALA THR SER GLY TYR LEU PHE GLU HIS ASP GLY          
SEQRES   5 A  268  PHE ARG LEU LEU VAL ASP CYS GLY SER GLY VAL LEU ALA          
SEQRES   6 A  268  GLN LEU GLN LYS TYR ILE THR PRO SER ASP ILE ASP ALA          
SEQRES   7 A  268  VAL VAL LEU SER HIS TYR HIS HIS ASP HIS VAL ALA ASP          
SEQRES   8 A  268  ILE GLY VAL LEU GLN TYR ALA ARG LEU ILE THR SER ALA          
SEQRES   9 A  268  THR LYS GLY GLN LEU PRO GLU LEU PRO ILE TYR GLY HIS          
SEQRES  10 A  268  THR PHE ASP GLU ASN GLY PHE HIS SER LEU THR HIS GLU          
SEQRES  11 A  268  PRO HIS THR LYS GLY ILE PRO TYR ASN PRO GLU GLU THR          
SEQRES  12 A  268  LEU GLN ILE GLY PRO PHE SER ILE SER PHE LEU LYS THR          
SEQRES  13 A  268  VAL HIS PRO VAL THR CYS PHE ALA MSE ARG ILE THR ALA          
SEQRES  14 A  268  GLY ASN ASP ILE VAL VAL TYR SER ALA ASP SER SER TYR          
SEQRES  15 A  268  ILE PRO GLU PHE ILE PRO PHE THR LYS ASP ALA ASP LEU          
SEQRES  16 A  268  PHE ILE CYS GLU CYS ASN MSE TYR ALA HIS GLN GLU ALA          
SEQRES  17 A  268  ALA LYS ALA GLY HIS MSE ASN SER THR GLU VAL ALA SER          
SEQRES  18 A  268  ILE ALA LYS ASP ALA ASN VAL LYS GLU LEU LEU LEU THR          
SEQRES  19 A  268  HIS LEU PRO HIS THR GLY ASN PRO ALA ASP LEU VAL THR          
SEQRES  20 A  268  GLU ALA LYS GLN ILE PHE SER GLY HIS ILE THR LEU ALA          
SEQRES  21 A  268  HIS SER GLY TYR VAL TRP ASN SER                              
SEQRES   1 B  268  MSE HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 B  268  GLY THR GLU ASN LEU TYR PHE GLN SER ASN ALA MSE LYS          
SEQRES   3 B  268  MSE THR VAL VAL GLY PHE TRP GLY GLY PHE PRO GLU ALA          
SEQRES   4 B  268  GLY GLU ALA THR SER GLY TYR LEU PHE GLU HIS ASP GLY          
SEQRES   5 B  268  PHE ARG LEU LEU VAL ASP CYS GLY SER GLY VAL LEU ALA          
SEQRES   6 B  268  GLN LEU GLN LYS TYR ILE THR PRO SER ASP ILE ASP ALA          
SEQRES   7 B  268  VAL VAL LEU SER HIS TYR HIS HIS ASP HIS VAL ALA ASP          
SEQRES   8 B  268  ILE GLY VAL LEU GLN TYR ALA ARG LEU ILE THR SER ALA          
SEQRES   9 B  268  THR LYS GLY GLN LEU PRO GLU LEU PRO ILE TYR GLY HIS          
SEQRES  10 B  268  THR PHE ASP GLU ASN GLY PHE HIS SER LEU THR HIS GLU          
SEQRES  11 B  268  PRO HIS THR LYS GLY ILE PRO TYR ASN PRO GLU GLU THR          
SEQRES  12 B  268  LEU GLN ILE GLY PRO PHE SER ILE SER PHE LEU LYS THR          
SEQRES  13 B  268  VAL HIS PRO VAL THR CYS PHE ALA MSE ARG ILE THR ALA          
SEQRES  14 B  268  GLY ASN ASP ILE VAL VAL TYR SER ALA ASP SER SER TYR          
SEQRES  15 B  268  ILE PRO GLU PHE ILE PRO PHE THR LYS ASP ALA ASP LEU          
SEQRES  16 B  268  PHE ILE CYS GLU CYS ASN MSE TYR ALA HIS GLN GLU ALA          
SEQRES  17 B  268  ALA LYS ALA GLY HIS MSE ASN SER THR GLU VAL ALA SER          
SEQRES  18 B  268  ILE ALA LYS ASP ALA ASN VAL LYS GLU LEU LEU LEU THR          
SEQRES  19 B  268  HIS LEU PRO HIS THR GLY ASN PRO ALA ASP LEU VAL THR          
SEQRES  20 B  268  GLU ALA LYS GLN ILE PHE SER GLY HIS ILE THR LEU ALA          
SEQRES  21 B  268  HIS SER GLY TYR VAL TRP ASN SER                              
SEQRES   1 C  268  MSE HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 C  268  GLY THR GLU ASN LEU TYR PHE GLN SER ASN ALA MSE LYS          
SEQRES   3 C  268  MSE THR VAL VAL GLY PHE TRP GLY GLY PHE PRO GLU ALA          
SEQRES   4 C  268  GLY GLU ALA THR SER GLY TYR LEU PHE GLU HIS ASP GLY          
SEQRES   5 C  268  PHE ARG LEU LEU VAL ASP CYS GLY SER GLY VAL LEU ALA          
SEQRES   6 C  268  GLN LEU GLN LYS TYR ILE THR PRO SER ASP ILE ASP ALA          
SEQRES   7 C  268  VAL VAL LEU SER HIS TYR HIS HIS ASP HIS VAL ALA ASP          
SEQRES   8 C  268  ILE GLY VAL LEU GLN TYR ALA ARG LEU ILE THR SER ALA          
SEQRES   9 C  268  THR LYS GLY GLN LEU PRO GLU LEU PRO ILE TYR GLY HIS          
SEQRES  10 C  268  THR PHE ASP GLU ASN GLY PHE HIS SER LEU THR HIS GLU          
SEQRES  11 C  268  PRO HIS THR LYS GLY ILE PRO TYR ASN PRO GLU GLU THR          
SEQRES  12 C  268  LEU GLN ILE GLY PRO PHE SER ILE SER PHE LEU LYS THR          
SEQRES  13 C  268  VAL HIS PRO VAL THR CYS PHE ALA MSE ARG ILE THR ALA          
SEQRES  14 C  268  GLY ASN ASP ILE VAL VAL TYR SER ALA ASP SER SER TYR          
SEQRES  15 C  268  ILE PRO GLU PHE ILE PRO PHE THR LYS ASP ALA ASP LEU          
SEQRES  16 C  268  PHE ILE CYS GLU CYS ASN MSE TYR ALA HIS GLN GLU ALA          
SEQRES  17 C  268  ALA LYS ALA GLY HIS MSE ASN SER THR GLU VAL ALA SER          
SEQRES  18 C  268  ILE ALA LYS ASP ALA ASN VAL LYS GLU LEU LEU LEU THR          
SEQRES  19 C  268  HIS LEU PRO HIS THR GLY ASN PRO ALA ASP LEU VAL THR          
SEQRES  20 C  268  GLU ALA LYS GLN ILE PHE SER GLY HIS ILE THR LEU ALA          
SEQRES  21 C  268  HIS SER GLY TYR VAL TRP ASN SER                              
SEQRES   1 D  268  MSE HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 D  268  GLY THR GLU ASN LEU TYR PHE GLN SER ASN ALA MSE LYS          
SEQRES   3 D  268  MSE THR VAL VAL GLY PHE TRP GLY GLY PHE PRO GLU ALA          
SEQRES   4 D  268  GLY GLU ALA THR SER GLY TYR LEU PHE GLU HIS ASP GLY          
SEQRES   5 D  268  PHE ARG LEU LEU VAL ASP CYS GLY SER GLY VAL LEU ALA          
SEQRES   6 D  268  GLN LEU GLN LYS TYR ILE THR PRO SER ASP ILE ASP ALA          
SEQRES   7 D  268  VAL VAL LEU SER HIS TYR HIS HIS ASP HIS VAL ALA ASP          
SEQRES   8 D  268  ILE GLY VAL LEU GLN TYR ALA ARG LEU ILE THR SER ALA          
SEQRES   9 D  268  THR LYS GLY GLN LEU PRO GLU LEU PRO ILE TYR GLY HIS          
SEQRES  10 D  268  THR PHE ASP GLU ASN GLY PHE HIS SER LEU THR HIS GLU          
SEQRES  11 D  268  PRO HIS THR LYS GLY ILE PRO TYR ASN PRO GLU GLU THR          
SEQRES  12 D  268  LEU GLN ILE GLY PRO PHE SER ILE SER PHE LEU LYS THR          
SEQRES  13 D  268  VAL HIS PRO VAL THR CYS PHE ALA MSE ARG ILE THR ALA          
SEQRES  14 D  268  GLY ASN ASP ILE VAL VAL TYR SER ALA ASP SER SER TYR          
SEQRES  15 D  268  ILE PRO GLU PHE ILE PRO PHE THR LYS ASP ALA ASP LEU          
SEQRES  16 D  268  PHE ILE CYS GLU CYS ASN MSE TYR ALA HIS GLN GLU ALA          
SEQRES  17 D  268  ALA LYS ALA GLY HIS MSE ASN SER THR GLU VAL ALA SER          
SEQRES  18 D  268  ILE ALA LYS ASP ALA ASN VAL LYS GLU LEU LEU LEU THR          
SEQRES  19 D  268  HIS LEU PRO HIS THR GLY ASN PRO ALA ASP LEU VAL THR          
SEQRES  20 D  268  GLU ALA LYS GLN ILE PHE SER GLY HIS ILE THR LEU ALA          
SEQRES  21 D  268  HIS SER GLY TYR VAL TRP ASN SER                              
MODRES 1ZKP MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE A    3  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE A  141  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE A  178  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE A  190  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE B    1  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE B    3  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE B  141  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE B  178  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE B  190  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE C    1  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE C    3  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE C  141  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE C  178  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE C  190  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE D    1  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE D    3  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE D  141  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE D  178  MET  SELENOMETHIONINE                                   
MODRES 1ZKP MSE D  190  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A   3       8                                                       
HET    MSE  A 141       8                                                       
HET    MSE  A 178       8                                                       
HET    MSE  A 190       8                                                       
HET    MSE  B   1       8                                                       
HET    MSE  B   3       8                                                       
HET    MSE  B 141       8                                                       
HET    MSE  B 178       8                                                       
HET    MSE  B 190       8                                                       
HET    MSE  C   1       8                                                       
HET    MSE  C   3       8                                                       
HET    MSE  C 141       8                                                       
HET    MSE  C 178       8                                                       
HET    MSE  C 190       8                                                       
HET    MSE  D   1       8                                                       
HET    MSE  D   3       8                                                       
HET    MSE  D 141       8                                                       
HET    MSE  D 178       8                                                       
HET    MSE  D 190       8                                                       
HET     ZN  A 245       1                                                       
HET     ZN  A 246       1                                                       
HET     NA  A 247       1                                                       
HET     ZN  B 245       1                                                       
HET     ZN  B 246       1                                                       
HET     CL  B 247       1                                                       
HET     NA  B 248       1                                                       
HET     NA  B 249       1                                                       
HET     ZN  C 245       1                                                       
HET     ZN  C 246       1                                                       
HET     NA  C 247       1                                                       
HET     ZN  D 245       1                                                       
HET     ZN  D 246       1                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      ZN ZINC ION                                                         
HETNAM      NA SODIUM ION                                                       
HETNAM      CL CHLORIDE ION                                                     
FORMUL   1  MSE    20(C5 H11 N O2 SE)                                           
FORMUL   5   ZN    8(ZN 2+)                                                     
FORMUL   7   NA    4(NA 1+)                                                     
FORMUL  10   CL    CL 1-                                                        
FORMUL  18  HOH   *1375(H2 O)                                                   
HELIX    1   1 GLY A   38  GLN A   44  1                                   7    
HELIX    2   2 THR A   48  ILE A   52  5                                   5    
HELIX    3   3 HIS A   61  ALA A   66  1                                   6    
HELIX    4   4 ASP A   67  GLY A   83  1                                  17    
HELIX    5   5 ASP A   96  SER A  102  1                                   7    
HELIX    6   6 GLU A  161  LYS A  167  1                                   7    
HELIX    7   7 ALA A  184  GLY A  188  5                                   5    
HELIX    8   8 ASN A  191  ALA A  202  1                                  12    
HELIX    9   9 PRO A  218  GLN A  227  1                                  10    
HELIX   10  10 GLY B   38  GLN B   44  1                                   7    
HELIX   11  11 THR B   48  ILE B   52  5                                   5    
HELIX   12  12 HIS B   61  ALA B   66  1                                   6    
HELIX   13  13 ASP B   67  LYS B   82  1                                  16    
HELIX   14  14 ASP B   96  LEU B  103  1                                   8    
HELIX   15  15 GLU B  161  LYS B  167  1                                   7    
HELIX   16  16 ALA B  184  GLY B  188  5                                   5    
HELIX   17  17 ASN B  191  ASN B  203  1                                  13    
HELIX   18  18 ALA B  219  GLN B  227  1                                   9    
HELIX   19  19 GLY C   38  GLN C   44  1                                   7    
HELIX   20  20 THR C   48  ILE C   52  5                                   5    
HELIX   21  21 HIS C   61  ALA C   66  1                                   6    
HELIX   22  22 ASP C   67  GLY C   83  1                                  17    
HELIX   23  23 ASP C   96  LEU C  103  1                                   8    
HELIX   24  24 GLU C  161  LYS C  167  1                                   7    
HELIX   25  25 ALA C  184  GLY C  188  5                                   5    
HELIX   26  26 ASN C  191  ALA C  202  1                                  12    
HELIX   27  27 PRO C  218  GLN C  227  1                                  10    
HELIX   28  28 GLY D   38  GLN D   44  1                                   7    
HELIX   29  29 THR D   48  ILE D   52  5                                   5    
HELIX   30  30 HIS D   61  ALA D   66  1                                   6    
HELIX   31  31 ASP D   67  LYS D   82  1                                  16    
HELIX   32  32 ASP D   96  SER D  102  1                                   7    
HELIX   33  33 GLU D  161  LYS D  167  1                                   7    
HELIX   34  34 ALA D  184  GLY D  188  5                                   5    
HELIX   35  35 ASN D  191  ALA D  202  1                                  12    
HELIX   36  36 PRO D  218  GLN D  227  1                                  10    
SHEET    1   A 7 THR A 109  PRO A 113  0                                        
SHEET    2   A 7 LEU A  88  GLY A  92  1  N  ILE A  90   O  LYS A 110           
SHEET    3   A 7 ALA A  54  VAL A  56  1  N  VAL A  55   O  TYR A  91           
SHEET    4   A 7 PHE A  29  VAL A  33  1  N  LEU A  32   O  ALA A  54           
SHEET    5   A 7 GLY A  21  HIS A  26 -1  N  PHE A  24   O  LEU A  31           
SHEET    6   A 7 MSE A   1  GLY A   7 -1  N  THR A   4   O  LEU A  23           
SHEET    7   A 7 VAL A 241  ASN A 243 -1  O  TRP A 242   N  MSE A   3           
SHEET    1   B 7 LEU A 120  ILE A 122  0                                        
SHEET    2   B 7 PHE A 125  LYS A 131 -1  O  ILE A 127   N  LEU A 120           
SHEET    3   B 7 PHE A 139  ALA A 145 -1  O  ALA A 140   N  LEU A 130           
SHEET    4   B 7 ASP A 148  TYR A 152 -1  O  VAL A 150   N  ILE A 143           
SHEET    5   B 7 LEU A 171  GLU A 175  1  O  ILE A 173   N  VAL A 151           
SHEET    6   B 7 GLU A 206  THR A 210  1  O  LEU A 208   N  PHE A 172           
SHEET    7   B 7 HIS A 232  LEU A 235  1  O  HIS A 232   N  LEU A 207           
SHEET    1   C 7 THR B 109  PRO B 113  0                                        
SHEET    2   C 7 LEU B  88  GLY B  92  1  N  ILE B  90   O  LYS B 110           
SHEET    3   C 7 ALA B  54  VAL B  56  1  N  VAL B  55   O  TYR B  91           
SHEET    4   C 7 PHE B  29  VAL B  33  1  N  LEU B  32   O  VAL B  56           
SHEET    5   C 7 GLY B  21  HIS B  26 -1  N  PHE B  24   O  LEU B  31           
SHEET    6   C 7 LYS B   2  GLY B   7 -1  N  THR B   4   O  LEU B  23           
SHEET    7   C 7 VAL B 241  ASN B 243 -1  O  TRP B 242   N  MSE B   3           
SHEET    1   D 7 LEU B 120  ILE B 122  0                                        
SHEET    2   D 7 PHE B 125  LYS B 131 -1  O  ILE B 127   N  LEU B 120           
SHEET    3   D 7 PHE B 139  ALA B 145 -1  O  ALA B 140   N  LEU B 130           
SHEET    4   D 7 ASP B 148  TYR B 152 -1  O  VAL B 150   N  ILE B 143           
SHEET    5   D 7 LEU B 171  GLU B 175  1  O  ILE B 173   N  VAL B 151           
SHEET    6   D 7 GLU B 206  THR B 210  1  O  LEU B 208   N  PHE B 172           
SHEET    7   D 7 HIS B 232  LEU B 235  1  O  THR B 234   N  LEU B 209           
SHEET    1   E 7 THR C 109  PRO C 113  0                                        
SHEET    2   E 7 LEU C  88  GLY C  92  1  N  ILE C  90   O  LYS C 110           
SHEET    3   E 7 ALA C  54  VAL C  56  1  N  VAL C  55   O  TYR C  91           
SHEET    4   E 7 PHE C  29  VAL C  33  1  N  LEU C  32   O  ALA C  54           
SHEET    5   E 7 GLY C  21  HIS C  26 -1  N  PHE C  24   O  LEU C  31           
SHEET    6   E 7 LYS C   2  GLY C   7 -1  N  THR C   4   O  LEU C  23           
SHEET    7   E 7 VAL C 241  ASN C 243 -1  O  TRP C 242   N  MSE C   3           
SHEET    1   F 7 LEU C 120  ILE C 122  0                                        
SHEET    2   F 7 PHE C 125  LYS C 131 -1  O  ILE C 127   N  LEU C 120           
SHEET    3   F 7 PHE C 139  ALA C 145 -1  O  ARG C 142   N  SER C 128           
SHEET    4   F 7 ASP C 148  TYR C 152 -1  O  VAL C 150   N  ILE C 143           
SHEET    5   F 7 LEU C 171  GLU C 175  1  O  ILE C 173   N  VAL C 151           
SHEET    6   F 7 GLU C 206  THR C 210  1  O  LEU C 208   N  PHE C 172           
SHEET    7   F 7 HIS C 232  LEU C 235  1  O  THR C 234   N  LEU C 209           
SHEET    1   G 7 THR D 109  PRO D 113  0                                        
SHEET    2   G 7 LEU D  88  GLY D  92  1  N  ILE D  90   O  LYS D 110           
SHEET    3   G 7 ALA D  54  VAL D  56  1  N  VAL D  55   O  TYR D  91           
SHEET    4   G 7 PHE D  29  VAL D  33  1  N  LEU D  32   O  ALA D  54           
SHEET    5   G 7 GLY D  21  HIS D  26 -1  N  PHE D  24   O  LEU D  31           
SHEET    6   G 7 LYS D   2  GLY D   7 -1  N  THR D   4   O  LEU D  23           
SHEET    7   G 7 VAL D 241  ASN D 243 -1  O  TRP D 242   N  MSE D   3           
SHEET    1   H 7 LEU D 120  ILE D 122  0                                        
SHEET    2   H 7 PHE D 125  LYS D 131 -1  O  ILE D 127   N  LEU D 120           
SHEET    3   H 7 PHE D 139  ALA D 145 -1  O  ALA D 140   N  LEU D 130           
SHEET    4   H 7 ASP D 148  TYR D 152 -1  O  VAL D 150   N  ILE D 143           
SHEET    5   H 7 LEU D 171  GLU D 175  1  O  ILE D 173   N  VAL D 151           
SHEET    6   H 7 GLU D 206  THR D 210  1  O  LEU D 208   N  PHE D 172           
SHEET    7   H 7 HIS D 232  LEU D 235  1  O  HIS D 232   N  LEU D 207           
LINK         C   ALA A   0                 N   MSE A   1     1555   1555  1.33  
LINK         C   MSE A   1                 N   LYS A   2     1555   1555  1.33  
LINK         C   LYS A   2                 N   MSE A   3     1555   1555  1.32  
LINK         C   MSE A   3                 N   THR A   4     1555   1555  1.34  
LINK         C   ALA A 140                 N   MSE A 141     1555   1555  1.33  
LINK         C   MSE A 141                 N   ARG A 142     1555   1555  1.33  
LINK         C   ASN A 177                 N   MSE A 178     1555   1555  1.33  
LINK         C   MSE A 178                 N   TYR A 179     1555   1555  1.33  
LINK         C   HIS A 189                 N   MSE A 190     1555   1555  1.33  
LINK         C   MSE A 190                 N   ASN A 191     1555   1555  1.33  
LINK        ZN    ZN A 245                 NE2 HIS A  59     1555   1555  2.15  
LINK        ZN    ZN A 245                 OD2 ASP A 155     1555   1555  2.54  
LINK        ZN    ZN A 245                 ND1 HIS A  61     1555   1555  2.09  
LINK        ZN    ZN A 245                 NE2 HIS A 134     1555   1555  2.12  
LINK        ZN    ZN A 245                 O   HOH A 260     1555   1555  1.98  
LINK        ZN    ZN A 246                 NE2 HIS A  64     1555   1555  2.05  
LINK        ZN    ZN A 246                 OD2 ASP A 155     1555   1555  2.08  
LINK        ZN    ZN A 246                 O   HOH A 260     1555   1555  1.94  
LINK        ZN    ZN A 246                 OD2 ASP A  63     1555   1555  2.40  
LINK        ZN    ZN A 246                 NE2 HIS A 211     1555   1555  2.03  
LINK        NA    NA A 247                 O   HOH A 358     1555   1555  2.41  
LINK        NA    NA A 247                 O   HOH A 274     1555   1555  2.39  
LINK        NA    NA A 247                 O   HOH A 295     1555   1555  2.52  
LINK        NA    NA A 247                 O   HOH A 414     1555   1555  2.30  
LINK        NA    NA A 247                 O   HOH A 415     1555   1555  2.32  
LINK         C   ALA B   0                 N   MSE B   1     1555   1555  1.33  
LINK         C   MSE B   1                 N   LYS B   2     1555   1555  1.33  
LINK         C   LYS B   2                 N   MSE B   3     1555   1555  1.33  
LINK         C   MSE B   3                 N   THR B   4     1555   1555  1.33  
LINK         C   ALA B 140                 N   MSE B 141     1555   1555  1.34  
LINK         C   MSE B 141                 N   ARG B 142     1555   1555  1.33  
LINK         C   ASN B 177                 N   MSE B 178     1555   1555  1.33  
LINK         C   MSE B 178                 N   TYR B 179     1555   1555  1.33  
LINK         C   HIS B 189                 N   MSE B 190     1555   1555  1.33  
LINK         C   MSE B 190                 N   ASN B 191     1555   1555  1.33  
LINK        ZN    ZN B 245                 OD2 ASP B 155     1555   1555  2.48  
LINK        ZN    ZN B 245                 O   HOH B 275     1555   1555  1.97  
LINK        ZN    ZN B 245                 NE2 HIS B 134     1555   1555  2.14  
LINK        ZN    ZN B 245                 NE2 HIS B  59     1555   1555  2.13  
LINK        ZN    ZN B 245                 ND1 HIS B  61     1555   1555  2.08  
LINK        ZN    ZN B 246                 NE2 HIS B 211     1555   1555  2.02  
LINK        ZN    ZN B 246                 OD2 ASP B 155     1555   1555  2.13  
LINK        ZN    ZN B 246                 O   HOH B 275     1555   1555  1.95  
LINK        ZN    ZN B 246                 OD2 ASP B  63     1555   1555  2.39  
LINK        ZN    ZN B 246                 NE2 HIS B  64     1555   1555  2.07  
LINK        NA    NA B 248                 O   HOH B 346     1555   1555  2.45  
LINK        NA    NA B 248                 O   HOH B 274     1555   1555  2.25  
LINK        NA    NA B 248                 O   HOH B 466     1555   1555  2.38  
LINK        NA    NA B 248                 O   HOH B 469     1555   1555  2.40  
LINK        NA    NA B 249                 O   HOH B 265     1555   1555  2.40  
LINK        NA    NA B 249                 O   HOH B 346     1555   1555  2.41  
LINK        NA    NA B 249                 O   HOH B 469     1555   1555  2.34  
LINK         C   ALA C   0                 N   MSE C   1     1555   1555  1.33  
LINK         C   MSE C   1                 N   LYS C   2     1555   1555  1.34  
LINK         C   LYS C   2                 N   MSE C   3     1555   1555  1.33  
LINK         C   MSE C   3                 N   THR C   4     1555   1555  1.34  
LINK         C   ALA C 140                 N   MSE C 141     1555   1555  1.33  
LINK         C   MSE C 141                 N   ARG C 142     1555   1555  1.33  
LINK         C   ASN C 177                 N   MSE C 178     1555   1555  1.33  
LINK         C   MSE C 178                 N   TYR C 179     1555   1555  1.33  
LINK         C   HIS C 189                 N   MSE C 190     1555   1555  1.33  
LINK         C   MSE C 190                 N   ASN C 191     1555   1555  1.34  
LINK        ZN    ZN C 245                 OD2 ASP C 155     1555   1555  2.51  
LINK        ZN    ZN C 245                 O   HOH C 254     1555   1555  1.99  
LINK        ZN    ZN C 245                 NE2 HIS C 134     1555   1555  2.11  
LINK        ZN    ZN C 245                 ND1 HIS C  61     1555   1555  2.11  
LINK        ZN    ZN C 245                 NE2 HIS C  59     1555   1555  2.13  
LINK        ZN    ZN C 246                 NE2 HIS C 211     1555   1555  2.03  
LINK        ZN    ZN C 246                 OD2 ASP C  63     1555   1555  2.36  
LINK        ZN    ZN C 246                 NE2 HIS C  64     1555   1555  2.05  
LINK        ZN    ZN C 246                 O   HOH C 254     1555   1555  1.94  
LINK        ZN    ZN C 246                 OD2 ASP C 155     1555   1555  2.13  
LINK        NA    NA C 247                 O   HOH C 265     1555   1555  2.41  
LINK        NA    NA C 247                 O   HOH C 270     1555   1555  2.45  
LINK        NA    NA C 247                 O   HOH C 439     1555   1555  2.39  
LINK        NA    NA C 247                 O   HOH C 388     1555   1555  2.36  
LINK        NA    NA C 247                 O   HOH C 327     1555   1555  2.43  
LINK        NA    NA C 247                 O   HOH C 315     1555   1555  2.41  
LINK         C   ALA D   0                 N   MSE D   1     1555   1555  1.33  
LINK         C   MSE D   1                 N   LYS D   2     1555   1555  1.33  
LINK         C   LYS D   2                 N   MSE D   3     1555   1555  1.33  
LINK         C   MSE D   3                 N   THR D   4     1555   1555  1.34  
LINK         C   ALA D 140                 N   MSE D 141     1555   1555  1.33  
LINK         C   MSE D 141                 N   ARG D 142     1555   1555  1.33  
LINK         C   ASN D 177                 N   MSE D 178     1555   1555  1.34  
LINK         C   MSE D 178                 N   TYR D 179     1555   1555  1.33  
LINK         C   HIS D 189                 N   MSE D 190     1555   1555  1.33  
LINK         C   MSE D 190                 N   ASN D 191     1555   1555  1.34  
LINK        ZN    ZN D 245                 O   HOH D 258     1555   1555  1.98  
LINK        ZN    ZN D 245                 NE2 HIS D 134     1555   1555  2.10  
LINK        ZN    ZN D 245                 ND1 HIS D  61     1555   1555  2.11  
LINK        ZN    ZN D 245                 NE2 HIS D  59     1555   1555  2.17  
LINK        ZN    ZN D 245                 OD2 ASP D 155     1555   1555  2.56  
LINK        ZN    ZN D 246                 O   HOH D 258     1555   1555  1.92  
LINK        ZN    ZN D 246                 OD2 ASP D  63     1555   1555  2.41  
LINK        ZN    ZN D 246                 NE2 HIS D 211     1555   1555  2.05  
LINK        ZN    ZN D 246                 OD2 ASP D 155     1555   1555  2.11  
LINK        ZN    ZN D 246                 NE2 HIS D  64     1555   1555  2.04  
LINK        NA    NA B 248                 O   HOH B 314     1555   1555  2.93  
LINK        NA    NA B 248                 O   HOH B 437     1555   1555  2.87  
LINK        NA    NA A 247                 O   HOH A 319     1555   1555  2.62  
CISPEP   1 GLU A  106    PRO A  107          0        -0.43                     
CISPEP   2 GLU B  106    PRO B  107          0        -3.28                     
CISPEP   3 GLU C  106    PRO C  107          0        -5.95                     
CISPEP   4 GLU D  106    PRO D  107          0        -3.57                     
CISPEP   5 GLU D  106    PRO D  107          0        -8.02                     
SITE     1 AC1  6 HIS A  59  HIS A  61  HIS A 134  ASP A 155                    
SITE     2 AC1  6  ZN A 246  HOH A 260                                          
SITE     1 AC2  6 ASP A  63  HIS A  64  ASP A 155  HIS A 211                    
SITE     2 AC2  6  ZN A 245  HOH A 260                                          
SITE     1 AC3  6 HIS B  59  HIS B  61  HIS B 134  ASP B 155                    
SITE     2 AC3  6  ZN B 246  HOH B 275                                          
SITE     1 AC4  6 ASP B  63  HIS B  64  ASP B 155  HIS B 211                    
SITE     2 AC4  6  ZN B 245  HOH B 275                                          
SITE     1 AC5  6 HIS C  59  HIS C  61  HIS C 134  ASP C 155                    
SITE     2 AC5  6  ZN C 246  HOH C 254                                          
SITE     1 AC6  6 ASP C  63  HIS C  64  ASP C 155  HIS C 211                    
SITE     2 AC6  6  ZN C 245  HOH C 254                                          
SITE     1 AC7  6 HIS D  59  HIS D  61  HIS D 134  ASP D 155                    
SITE     2 AC7  6  ZN D 246  HOH D 258                                          
SITE     1 AC8  6 ASP D  63  HIS D  64  ASP D 155  HIS D 211                    
SITE     2 AC8  6  ZN D 245  HOH D 258                                          
SITE     1 AC9  4 ASN B 217  PRO B 218  ALA B 219  HOH B 357                    
SITE     1 BC1  6 HOH C 265  HOH C 270  HOH C 315  HOH C 327                    
SITE     2 BC1  6 HOH C 388  HOH C 439                                          
SITE     1 BC2  7  NA B 249  HOH B 274  HOH B 314  HOH B 346                    
SITE     2 BC2  7 HOH B 437  HOH B 466  HOH B 469                               
SITE     1 BC3  4  NA B 248  HOH B 265  HOH B 346  HOH B 469                    
SITE     1 BC4  6 HOH A 274  HOH A 295  HOH A 319  HOH A 358                    
SITE     2 BC4  6 HOH A 414  HOH A 415                                          
CRYST1   73.375   91.190   78.466  90.00 115.31  90.00 P 1 21 1      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      0.013629  0.000000  0.006444        0.00000                         
SCALE2      0.000000  0.010966  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014097        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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