HEADER    HYDROLASE/HYDROLASE INHIBITOR           26-MAY-95   1ATL              
TITLE     STRUCTURAL INTERACTION OF NATURAL AND SYNTHETIC INHIBITORS WITH THE   
TITLE    2 VENOM METALLOPROTEINASE, ATROLYSIN C (FORM-D)                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SNAKE VENOM METALLOPROTEINASE ATROLYSIN-D;                 
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: SVMP,HEMORRHAGIC METALLOPROTEINASE ATROLYSIN D,HEMORRHAGIC  
COMPND   5 TOXIN D,HT-D;                                                        
COMPND   6 EC: 3.4.24.42                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CROTALUS ATROX;                                 
SOURCE   3 ORGANISM_COMMON: WESTERN DIAMONDBACK RATTLESNAKE;                    
SOURCE   4 ORGANISM_TAXID: 8730;                                                
SOURCE   5 OTHER_DETAILS: ISOLATED FROM VENOM                                   
KEYWDS    METALLOENDOPEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.ZHANG,I.BOTOS,F.-X.GOMIS-RUETH,R.DOLL,C.BLOOD,F.G.NJOROGE,J.W.FOX,  
AUTHOR   2 W.BODE,E.F.MEYER                                                     
REVDAT   7   23-OCT-24 1ATL    1       REMARK                                   
REVDAT   6   13-MAR-24 1ATL    1       COMPND SOURCE REMARK LINK                
REVDAT   5   24-JUN-20 1ATL    1       COMPND SOURCE REMARK DBREF               
REVDAT   4   13-JUL-11 1ATL    1       VERSN                                    
REVDAT   3   24-FEB-09 1ATL    1       VERSN                                    
REVDAT   2   01-APR-03 1ATL    1       JRNL                                     
REVDAT   1   15-OCT-95 1ATL    0                                                
JRNL        AUTH   D.ZHANG,I.BOTOS,F.X.GOMIS-RUTH,R.DOLL,C.BLOOD,F.G.NJOROGE,   
JRNL        AUTH 2 J.W.FOX,W.BODE,E.F.MEYER                                     
JRNL        TITL   STRUCTURAL INTERACTION OF NATURAL AND SYNTHETIC INHIBITORS   
JRNL        TITL 2 WITH THE VENOM METALLOPROTEINASE, ATROLYSIN C (FORM D).      
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  91  8447 1994              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   8078901                                                      
JRNL        DOI    10.1073/PNAS.91.18.8447                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.TABERNERO,C.Y.CHANG,S.L.OHRINGER,W.F.LAU,E.J.IWANOWICZ,    
REMARK   1  AUTH 2 W.C.HAN,T.C.WANG,S.M.SEILER,D.G.ROBERTS,J.S.SACK             
REMARK   1  TITL   STRUCTURE OF A RETRO-BINDING PEPTIDE INHIBITOR COMPLEXED     
REMARK   1  TITL 2 WITH HUMAN ALPHA-THROMBIN                                    
REMARK   1  REF    J.MOL.BIOL.                   V. 246    14 1995              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 20736                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.160                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3210                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 159                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.760                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1ATL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171241.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.86                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.50667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       29.25333            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       43.88000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       14.62667            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       73.13333            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 THE METHYL-TYROSINE SIDECHAIN MAKES A DEEP INSERTION INTO            
REMARK 400 THE ENZYME'S S1' PRIMARY SPECIFICITY SITE.                           
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     GLN A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     GLN B     1                                                      
REMARK 465     ASN B     2                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500  CA     CA B   404     O    HOH B   834              1.54            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  85      -71.41   -114.54                                   
REMARK 500    ASP A 104     -115.30    -25.70                                   
REMARK 500    GLU A 106       29.56     47.29                                   
REMARK 500    CYS A 117       -8.39     81.74                                   
REMARK 500    LYS A 194       57.40     39.94                                   
REMARK 500    SER B  24       18.92     58.07                                   
REMARK 500    ASP B  85      -70.59   -115.32                                   
REMARK 500    ASP B 104     -115.51    -25.86                                   
REMARK 500    GLU B 106       29.64     47.44                                   
REMARK 500    CYS B 117       -7.67     81.87                                   
REMARK 500    GLN B 192      -78.30    -70.40                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 955        DISTANCE =  6.71 ANGSTROMS                       
REMARK 525    HOH B 927        DISTANCE =  6.16 ANGSTROMS                       
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                              CA A 403  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   9   OE1                                                    
REMARK 620 2 ASP A  93   OD1 101.3                                              
REMARK 620 3 ASP A  93   OD2 106.6  52.6                                        
REMARK 620 4 CYS A 197   O   163.9  88.9  89.4                                  
REMARK 620 5 ASN A 200   OD1  81.3 153.5 152.3  84.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 401  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 142   NE2                                                    
REMARK 620 2 HIS A 146   NE2 100.5                                              
REMARK 620 3 HIS A 152   NE2 102.0  98.7                                        
REMARK 620 4 0QI A 301   O   112.4 106.5 131.9                                  
REMARK 620 5 0QI A 301   OXT 104.4 154.9  79.4  60.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 404  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B   9   OE1                                                    
REMARK 620 2 ASP B  93   OD1  98.9                                              
REMARK 620 3 ASP B  93   OD2 104.8  52.6                                        
REMARK 620 4 CYS B 197   O   170.9  84.3  84.0                                  
REMARK 620 5 ASN B 200   OD1  82.9 154.8 151.3  90.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 402  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 142   NE2                                                    
REMARK 620 2 HIS B 146   NE2  99.7                                              
REMARK 620 3 HIS B 152   NE2 102.5  99.6                                        
REMARK 620 4 0QI B 311   O   111.1 106.3 132.6                                  
REMARK 620 5 0QI B 311   OXT 104.1 155.7  80.3  60.1                            
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 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0QI A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0QI B 311                 
DBREF  1ATL A    1   202  UNP    P15167   VM1AD_CROAT    192    393             
DBREF  1ATL B    1   202  UNP    P15167   VM1AD_CROAT    192    393             
SEQRES   1 A  202  GLN ASN LEU PRO GLN ARG TYR ILE GLU LEU VAL VAL VAL          
SEQRES   2 A  202  ALA ASP HIS ARG VAL PHE MET LYS TYR ASN SER ASP LEU          
SEQRES   3 A  202  ASN THR ILE ARG THR ARG VAL HIS GLU ILE VAL ASN PHE          
SEQRES   4 A  202  ILE ASN GLY PHE TYR ARG SER LEU ASN ILE HIS VAL SER          
SEQRES   5 A  202  LEU THR ASP LEU GLU ILE TRP SER ASN GLU ASP GLN ILE          
SEQRES   6 A  202  ASN ILE GLN SER ALA SER SER ASP THR LEU ASN ALA PHE          
SEQRES   7 A  202  ALA GLU TRP ARG GLU THR ASP LEU LEU ASN ARG LYS SER          
SEQRES   8 A  202  HIS ASP ASN ALA GLN LEU LEU THR ALA ILE GLU LEU ASP          
SEQRES   9 A  202  GLU GLU THR LEU GLY LEU ALA PRO LEU GLY THR MET CYS          
SEQRES  10 A  202  ASP PRO LYS LEU SER ILE GLY ILE VAL GLN ASP HIS SER          
SEQRES  11 A  202  PRO ILE ASN LEU LEU MET GLY VAL THR MET ALA HIS GLU          
SEQRES  12 A  202  LEU GLY HIS ASN LEU GLY MET GLU HIS ASP GLY LYS ASP          
SEQRES  13 A  202  CYS LEU ARG GLY ALA SER LEU CYS ILE MET ARG PRO GLY          
SEQRES  14 A  202  LEU THR LYS GLY ARG SER TYR GLU PHE SER ASP ASP SER          
SEQRES  15 A  202  MET HIS TYR TYR GLU ARG PHE LEU LYS GLN TYR LYS PRO          
SEQRES  16 A  202  GLN CYS ILE LEU ASN LYS PRO                                  
SEQRES   1 B  202  GLN ASN LEU PRO GLN ARG TYR ILE GLU LEU VAL VAL VAL          
SEQRES   2 B  202  ALA ASP HIS ARG VAL PHE MET LYS TYR ASN SER ASP LEU          
SEQRES   3 B  202  ASN THR ILE ARG THR ARG VAL HIS GLU ILE VAL ASN PHE          
SEQRES   4 B  202  ILE ASN GLY PHE TYR ARG SER LEU ASN ILE HIS VAL SER          
SEQRES   5 B  202  LEU THR ASP LEU GLU ILE TRP SER ASN GLU ASP GLN ILE          
SEQRES   6 B  202  ASN ILE GLN SER ALA SER SER ASP THR LEU ASN ALA PHE          
SEQRES   7 B  202  ALA GLU TRP ARG GLU THR ASP LEU LEU ASN ARG LYS SER          
SEQRES   8 B  202  HIS ASP ASN ALA GLN LEU LEU THR ALA ILE GLU LEU ASP          
SEQRES   9 B  202  GLU GLU THR LEU GLY LEU ALA PRO LEU GLY THR MET CYS          
SEQRES  10 B  202  ASP PRO LYS LEU SER ILE GLY ILE VAL GLN ASP HIS SER          
SEQRES  11 B  202  PRO ILE ASN LEU LEU MET GLY VAL THR MET ALA HIS GLU          
SEQRES  12 B  202  LEU GLY HIS ASN LEU GLY MET GLU HIS ASP GLY LYS ASP          
SEQRES  13 B  202  CYS LEU ARG GLY ALA SER LEU CYS ILE MET ARG PRO GLY          
SEQRES  14 B  202  LEU THR LYS GLY ARG SER TYR GLU PHE SER ASP ASP SER          
SEQRES  15 B  202  MET HIS TYR TYR GLU ARG PHE LEU LYS GLN TYR LYS PRO          
SEQRES  16 B  202  GLN CYS ILE LEU ASN LYS PRO                                  
HET     ZN  A 401       1                                                       
HET     CA  A 403       1                                                       
HET    0QI  A 301      23                                                       
HET     ZN  B 402       1                                                       
HET     CA  B 404       1                                                       
HET    0QI  B 311      23                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      CA CALCIUM ION                                                      
HETNAM     0QI O-METHYL-N-[(2S)-4-METHYL-2-(SULFANYLMETHYL)PENTANOYL]-          
HETNAM   2 0QI  L-TYROSINE                                                      
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4   CA    2(CA 2+)                                                     
FORMUL   5  0QI    2(C17 H25 N O4 S)                                            
FORMUL   9  HOH   *159(H2 O)                                                    
HELIX    1 H1A HIS A   16  TYR A   22  1                                   7    
HELIX    2 H2A LEU A   26  ARG A   45  1                                  20    
HELIX    3 H3A SER A   71  LYS A   90  1                                  20    
HELIX    4 H4A ASN A  133  LEU A  148  1                                  16    
HELIX    5 H5A ASP A  180  LYS A  194  1                                  15    
HELIX    6 H1B HIS B   16  TYR B   22  1                                   7    
HELIX    7 H2B LEU B   26  ARG B   45  1                                  20    
HELIX    8 H3B SER B   71  LYS B   90  1                                  20    
HELIX    9 H4B ASN B  133  LEU B  148  1                                  16    
HELIX   10 H5B ASP B  180  LYS B  194  1                                  15    
SHEET    1 S1A 5 ILE A  49  TRP A  59  0                                        
SHEET    2 S1A 5 ARG A   6  ALA A  14  1                                        
SHEET    3 S1A 5 ASP A  93  ALA A 100  1                                        
SHEET    4 S1A 5 SER A 122  ASP A 128  1                                        
SHEET    5 S1A 5 LEU A 108  PRO A 112 -1                                        
SHEET    1 S2A 2 HIS A 152  CYS A 157  0                                        
SHEET    2 S2A 2 MET A 166  LYS A 172  1                                        
SHEET    1 S1B 5 ILE B  49  TRP B  59  0                                        
SHEET    2 S1B 5 ARG B   6  ALA B  14  1                                        
SHEET    3 S1B 5 ASP B  93  ALA B 100  1                                        
SHEET    4 S1B 5 SER B 122  ASP B 128  1                                        
SHEET    5 S1B 5 LEU B 108  PRO B 112 -1                                        
SHEET    1 S2B 2 HIS B 152  CYS B 157  0                                        
SHEET    2 S2B 2 MET B 166  LYS B 172  1                                        
SSBOND   1 CYS A  117    CYS A  197                          1555   1555  2.02  
SSBOND   2 CYS A  157    CYS A  164                          1555   1555  2.03  
SSBOND   3 CYS B  117    CYS B  197                          1555   1555  2.01  
SSBOND   4 CYS B  157    CYS B  164                          1555   1555  2.03  
LINK         OE1 GLU A   9                CA    CA A 403     1555   1555  2.41  
LINK         OD1 ASP A  93                CA    CA A 403     1555   1555  2.47  
LINK         OD2 ASP A  93                CA    CA A 403     1555   1555  2.45  
LINK         NE2 HIS A 142                ZN    ZN A 401     1555   1555  2.02  
LINK         NE2 HIS A 146                ZN    ZN A 401     1555   1555  2.07  
LINK         NE2 HIS A 152                ZN    ZN A 401     1555   1555  2.05  
LINK         O   CYS A 197                CA    CA A 403     1555   1555  2.32  
LINK         OD1 ASN A 200                CA    CA A 403     1555   1555  2.46  
LINK         O   0QI A 301                ZN    ZN A 401     1555   1555  2.17  
LINK         OXT 0QI A 301                ZN    ZN A 401     1555   1555  2.14  
LINK         OE1 GLU B   9                CA    CA B 404     1555   1555  2.49  
LINK         OD1 ASP B  93                CA    CA B 404     1555   1555  2.47  
LINK         OD2 ASP B  93                CA    CA B 404     1555   1555  2.45  
LINK         NE2 HIS B 142                ZN    ZN B 402     1555   1555  2.03  
LINK         NE2 HIS B 146                ZN    ZN B 402     1555   1555  2.07  
LINK         NE2 HIS B 152                ZN    ZN B 402     1555   1555  2.00  
LINK         O   CYS B 197                CA    CA B 404     1555   1555  2.37  
LINK         OD1 ASN B 200                CA    CA B 404     1555   1555  2.41  
LINK         O   0QI B 311                ZN    ZN B 402     1555   1555  2.19  
LINK         OXT 0QI B 311                ZN    ZN B 402     1555   1555  2.15  
SITE     1 AC1  4 HIS A 142  HIS A 146  HIS A 152  0QI A 301                    
SITE     1 AC2  5 GLU A   9  ASP A  93  CYS A 197  ASN A 200                    
SITE     2 AC2  5 HOH A 814                                                     
SITE     1 AC3  4 HIS B 142  HIS B 146  HIS B 152  0QI B 311                    
SITE     1 AC4  6 GLU B   9  ASP B  93  CYS B 197  ASN B 200                    
SITE     2 AC4  6 HOH B 834  HOH B 921                                          
SITE     1 AC5 14 GLU A 106  THR A 107  LEU A 108  GLY A 109                    
SITE     2 AC5 14 HIS A 142  GLU A 143  HIS A 146  HIS A 152                    
SITE     3 AC5 14 ILE A 165  ARG A 167  PRO A 168  GLY A 169                    
SITE     4 AC5 14 LEU A 170   ZN A 401                                          
SITE     1 AC6 16 GLU B 106  THR B 107  LEU B 108  GLY B 109                    
SITE     2 AC6 16 HIS B 142  GLU B 143  HIS B 146  HIS B 152                    
SITE     3 AC6 16 ILE B 165  ARG B 167  PRO B 168  GLY B 169                    
SITE     4 AC6 16 LEU B 170   ZN B 402  HOH B 819  HOH B 920                    
CRYST1   97.320   97.320   87.760  90.00  90.00 120.00 P 65         12          
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      0.010275  0.005932  0.000000        0.00000                         
SCALE2      0.000000  0.011865  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011395        0.00000