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Database: PDB
Entry: 2OW1
LinkDB: 2OW1
Original site: 2OW1 
HEADER    HYDROLASE/HYDROLASE INHIBITOR           15-FEB-07   2OW1              
TITLE     MMP-9 ACTIVE SITE MUTANT WITH TRIFLUOROMETHYL HYDROXAMATE INHIBITOR   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MATRIX METALLOPROTEINASE-9 (MMP-9) (92 KDA TYPE IV         
COMPND   3 COLLAGENASE) (92 KDA GELATINASE) (GELATINASE B) (GELB);              
COMPND   4 CHAIN: A, B;                                                         
COMPND   5 FRAGMENT: CATALYTIC DOMAIN RESIDUES: 110-215, 391-443;               
COMPND   6 EC: 3.4.24.35;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: MMP9, CLG4B;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    MATRIX METALLOPROTEINASE, S1-PRIME POCKET, HYDROLASE-HYDROLASE        
KEYWDS   2 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.TOCHOWICZ,W.BODE,K.MASKOS,P.GOETTIG                                 
REVDAT   7   21-FEB-24 2OW1    1       REMARK                                   
REVDAT   6   20-OCT-21 2OW1    1       REMARK SEQADV LINK                       
REVDAT   5   16-AUG-17 2OW1    1       SOURCE REMARK                            
REVDAT   4   13-JUL-11 2OW1    1       VERSN                                    
REVDAT   3   24-FEB-09 2OW1    1       VERSN                                    
REVDAT   2   14-AUG-07 2OW1    1       JRNL                                     
REVDAT   1   19-JUN-07 2OW1    0                                                
JRNL        AUTH   A.TOCHOWICZ,K.MASKOS,R.HUBER,R.OLTENFREITER,V.DIVE,          
JRNL        AUTH 2 A.YIOTAKIS,M.ZANDA,W.BODE,P.GOETTIG                          
JRNL        TITL   CRYSTAL STRUCTURES OF MMP-9 COMPLEXES WITH FIVE INHIBITORS:  
JRNL        TITL 2 CONTRIBUTION OF THE FLEXIBLE ARG424 SIDE-CHAIN TO            
JRNL        TITL 3 SELECTIVITY.                                                 
JRNL        REF    J.MOL.BIOL.                   V. 371   989 2007              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   17599356                                                     
JRNL        DOI    10.1016/J.JMB.2007.05.068                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.79                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1446123.950                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 89.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 19604                          
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 SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.267                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 950                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.009                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.34                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 84.50                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2875                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2100                       
REMARK   3   BIN FREE R VALUE                    : 0.3010                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.30                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 130                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.026                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2510                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 69                                      
REMARK   3   SOLVENT ATOMS            : 209                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.14000                                              
REMARK   3    B22 (A**2) : 3.14000                                              
REMARK   3    B33 (A**2) : -6.28000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.13                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.34                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.26                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.760                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.280 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.950 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.870 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.680 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.38                                                 
REMARK   3   BSOL        : 46.03                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : DRGCNSB.PAR                                    
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : DRGCNSB.TOP                                    
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2OW1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000041654.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-MAR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MPG/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW6                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0500                             
REMARK 200  MONOCHROMATOR                  : SI 111 DOUBLE CHANNEL              
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19793                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 77.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.04300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 64.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.16300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.47                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      130.22500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       27.86000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       27.86000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       65.11250            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       27.86000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       27.86000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      195.33750            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       27.86000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       27.86000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       65.11250            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       27.86000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       27.86000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      195.33750            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      130.22500            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: PQS                                                   
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: PQS                                                   
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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10390 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 26370 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -380.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000 -1.000000  0.000000       55.72000            
REMARK 350   BIOMT2   2 -1.000000  0.000000  0.000000       55.72000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      130.22500            
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     PHE B   110                                                      
REMARK 465     GLU B   111                                                      
REMARK 465     GLY B   112                                                      
REMARK 465     ASP B   113                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLU A  111   CB   CG   CD   OE1  OE2                             
REMARK 480     ARG A  162   CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 480     GLU A  174   CG   CD   OE1  OE2                                  
REMARK 480     MET A  422   CG                                                  
REMARK 480     ARG A  424   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     LYS A  433   CG   CD   CE   NZ                                   
REMARK 480     ARG B  162   CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 480     GLU B  174   CG                                                  
REMARK 480     LYS B  184   CE   NZ                                             
REMARK 480     GLN B  391   CD   OE1  NE2                                       
REMARK 480     MET B  422   CG   SD   CE                                        
REMARK 480     ARG B  424   CD   NE   CZ   NH1  NH2                             
REMARK 480     LYS B  433   CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 111   CD    GLU A 111   OE2     0.075                       
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    ALA A 173     -132.97     54.11                                   
REMARK 500    ASP A 185     -159.98     64.42                                   
REMARK 500    ARG A 424      130.59   -170.97                                   
REMARK 500    ALA B 173     -131.74     48.09                                   
REMARK 500    ASP B 177       12.30   -143.65                                   
REMARK 500    ASP B 185     -169.75     68.44                                   
REMARK 500    SER B 211     -159.19   -146.07                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 448  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 131   OD2                                                    
REMARK 620 2 ASP A 206   OD1 120.1                                              
REMARK 620 3 ASP A 206   O   169.1  70.5                                        
REMARK 620 4 GLU A 208   O    79.2 136.7  91.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 449  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A 149   O                                                      
REMARK 620 2 THR A 152   O    77.1                                              
REMARK 620 3 HOH A 532   O    91.9  80.7                                        
REMARK 620 4 HOH A 576   O    93.7  87.8 165.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 447  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 165   O                                                      
REMARK 620 2 GLY A 197   O   171.9                                              
REMARK 620 3 GLN A 199   O    99.9  87.9                                        
REMARK 620 4 ASP A 201   OD1  84.3  97.1  96.1                                  
REMARK 620 5 HOH A 505   O    88.9  90.3  79.5 171.3                            
REMARK 620 6 HOH A 594   O    85.8  86.2 169.2  93.5  91.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 445  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 175   NE2                                                    
REMARK 620 2 ASP A 177   OD2 107.9                                              
REMARK 620 3 HIS A 190   NE2 111.0 120.4                                        
REMARK 620 4 HIS A 203   ND1 106.5  95.9 113.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 446  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 182   OD1                                                    
REMARK 620 2 GLY A 183   O   100.2                                              
REMARK 620 3 ASP A 185   O    95.1  84.6                                        
REMARK 620 4 LEU A 187   O    93.1 166.7  94.1                                  
REMARK 620 5 ASP A 205   OD2  90.3  85.5 169.4  94.6                            
REMARK 620 6 GLU A 208   OE2 167.2  75.1  72.7  91.9 101.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 444  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 401   NE2                                                    
REMARK 620 2 HIS A 405   NE2  94.1                                              
REMARK 620 3 HIS A 411   NE2 111.0  94.7                                        
REMARK 620 4 7MR A 501   OAB 103.0 162.7  81.2                                  
REMARK 620 5 7MR A 501   OAA 110.6  94.8 136.5  77.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 448  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 131   OD2                                                    
REMARK 620 2 ASP B 206   OD1  92.2                                              
REMARK 620 3 ASP B 206   O   165.7  74.1                                        
REMARK 620 4 GLU B 208   O    89.1 111.3  92.1                                  
REMARK 620 5 HOH B 568   O   102.8 156.2  91.5  87.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 449  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B 149   O                                                      
REMARK 620 2 THR B 152   O    80.5                                              
REMARK 620 3 HOH B 543   O    92.9  91.5                                        
REMARK 620 4 HOH B 583   O    82.5 160.4  79.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 447  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 165   O                                                      
REMARK 620 2 GLY B 197   O   164.5                                              
REMARK 620 3 GLN B 199   O    95.8  87.6                                        
REMARK 620 4 ASP B 201   OD1  90.9 103.5  99.1                                  
REMARK 620 5 HOH B 508   O    81.3  83.9  85.0 171.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 445  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 177   OD2                                                    
REMARK 620 2 HIS B 190   NE2 113.0                                              
REMARK 620 3 HIS B 203   ND1  93.8 108.7                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 446  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 182   OD1                                                    
REMARK 620 2 GLY B 183   O    87.3                                              
REMARK 620 3 ASP B 185   O    83.6  81.1                                        
REMARK 620 4 LEU B 187   O    91.7 179.0  98.6                                  
REMARK 620 5 ASP B 205   OD2  96.1  86.9 168.0  93.4                            
REMARK 620 6 GLU B 208   OE2 165.7  92.0  82.2  88.9  98.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 444  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 401   NE2                                                    
REMARK 620 2 HIS B 405   NE2  96.7                                              
REMARK 620 3 HIS B 411   NE2 106.8  97.4                                        
REMARK 620 4 7MR B 502   OAA 117.2  96.4 131.7                                  
REMARK 620 5 7MR B 502   OAB  98.5 164.7  79.3  75.5                            
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 444                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 445                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 444                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 445                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 446                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 447                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 448                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 449                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 446                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 447                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 448                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 449                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 450                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 451                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 452                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 7MR A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 7MR B 502                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1GKC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1GKD   RELATED DB: PDB                                   
DBREF  2OW1 A  110   215  UNP    P14780   MMP9_HUMAN     110    215             
DBREF  2OW1 A  391   443  UNP    P14780   MMP9_HUMAN     391    443             
DBREF  2OW1 B  110   215  UNP    P14780   MMP9_HUMAN     110    215             
DBREF  2OW1 B  391   443  UNP    P14780   MMP9_HUMAN     391    443             
SEQADV 2OW1 GLN A  402  UNP  P14780    GLU   402 ENGINEERED MUTATION            
SEQADV 2OW1 GLN B  402  UNP  P14780    GLU   402 ENGINEERED MUTATION            
SEQRES   1 A  159  PHE GLU GLY ASP LEU LYS TRP HIS HIS HIS ASN ILE THR          
SEQRES   2 A  159  TYR TRP ILE GLN ASN TYR SER GLU ASP LEU PRO ARG ALA          
SEQRES   3 A  159  VAL ILE ASP ASP ALA PHE ALA ARG ALA PHE ALA LEU TRP          
SEQRES   4 A  159  SER ALA VAL THR PRO LEU THR PHE THR ARG VAL TYR SER          
SEQRES   5 A  159  ARG ASP ALA ASP ILE VAL ILE GLN PHE GLY VAL ALA GLU          
SEQRES   6 A  159  HIS GLY ASP GLY TYR PRO PHE ASP GLY LYS ASP GLY LEU          
SEQRES   7 A  159  LEU ALA HIS ALA PHE PRO PRO GLY PRO GLY ILE GLN GLY          
SEQRES   8 A  159  ASP ALA HIS PHE ASP ASP ASP GLU LEU TRP SER LEU GLY          
SEQRES   9 A  159  LYS GLY GLN GLY TYR SER LEU PHE LEU VAL ALA ALA HIS          
SEQRES  10 A  159  GLN PHE GLY HIS ALA LEU GLY LEU ASP HIS SER SER VAL          
SEQRES  11 A  159  PRO GLU ALA LEU MET TYR PRO MET TYR ARG PHE THR GLU          
SEQRES  12 A  159  GLY PRO PRO LEU HIS LYS ASP ASP VAL ASN GLY ILE ARG          
SEQRES  13 A  159  HIS LEU TYR                                                  
SEQRES   1 B  159  PHE GLU GLY ASP LEU LYS TRP HIS HIS HIS ASN ILE THR          
SEQRES   2 B  159  TYR TRP ILE GLN ASN TYR SER GLU ASP LEU PRO ARG ALA          
SEQRES   3 B  159  VAL ILE ASP ASP ALA PHE ALA ARG ALA PHE ALA LEU TRP          
SEQRES   4 B  159  SER ALA VAL THR PRO LEU THR PHE THR ARG VAL TYR SER          
SEQRES   5 B  159  ARG ASP ALA ASP ILE VAL ILE GLN PHE GLY VAL ALA GLU          
SEQRES   6 B  159  HIS GLY ASP GLY TYR PRO PHE ASP GLY LYS ASP GLY LEU          
SEQRES   7 B  159  LEU ALA HIS ALA PHE PRO PRO GLY PRO GLY ILE GLN GLY          
SEQRES   8 B  159  ASP ALA HIS PHE ASP ASP ASP GLU LEU TRP SER LEU GLY          
SEQRES   9 B  159  LYS GLY GLN GLY TYR SER LEU PHE LEU VAL ALA ALA HIS          
SEQRES  10 B  159  GLN PHE GLY HIS ALA LEU GLY LEU ASP HIS SER SER VAL          
SEQRES  11 B  159  PRO GLU ALA LEU MET TYR PRO MET TYR ARG PHE THR GLU          
SEQRES  12 B  159  GLY PRO PRO LEU HIS LYS ASP ASP VAL ASN GLY ILE ARG          
SEQRES  13 B  159  HIS LEU TYR                                                  
HET     ZN  A 444       1                                                       
HET     ZN  A 445       1                                                       
HET     CA  A 446       1                                                       
HET     CA  A 447       1                                                       
HET     CA  A 448       1                                                       
HET     CA  A 449       1                                                       
HET     CL  A 450       1                                                       
HET     CL  A 451       1                                                       
HET     CL  A 452       1                                                       
HET    7MR  A 501      27                                                       
HET     ZN  B 444       1                                                       
HET     ZN  B 445       1                                                       
HET     CA  B 446       1                                                       
HET     CA  B 447       1                                                       
HET     CA  B 448       1                                                       
HET     CA  B 449       1                                                       
HET    7MR  B 502      27                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      CA CALCIUM ION                                                      
HETNAM      CL CHLORIDE ION                                                     
HETNAM     7MR (2R)-2-AMINO-3,3,3-TRIFLUORO-N-HYDROXY-2-{[(4-                   
HETNAM   2 7MR  PHENOXYPHENYL)SULFONYL]METHYL}PROPANAMIDE                       
FORMUL   3   ZN    4(ZN 2+)                                                     
FORMUL   5   CA    8(CA 2+)                                                     
FORMUL   9   CL    3(CL 1-)                                                     
FORMUL  12  7MR    2(C16 H15 F3 N2 O5 S)                                        
FORMUL  20  HOH   *209(H2 O)                                                    
HELIX    1   1 PRO A  133  ALA A  150  1                                  18    
HELIX    2   2 LEU A  395  LEU A  407  1                                  13    
HELIX    3   3 HIS A  432  TYR A  443  1                                  12    
HELIX    4   4 PRO B  133  VAL B  151  1                                  19    
HELIX    5   5 LEU B  395  LEU B  407  1                                  13    
HELIX    6   6 HIS B  432  TYR B  443  1                                  12    
SHEET    1   A 5 THR A 155  ARG A 158  0                                        
SHEET    2   A 5 ASN A 120  ILE A 125  1  N  ILE A 121   O  THR A 157           
SHEET    3   A 5 ILE A 166  GLY A 171  1  O  ILE A 168   N  TRP A 124           
SHEET    4   A 5 ALA A 202  ASP A 205  1  O  PHE A 204   N  GLY A 171           
SHEET    5   A 5 ALA A 189  ALA A 191 -1  N  HIS A 190   O  HIS A 203           
SHEET    1   B 2 TRP A 210  SER A 211  0                                        
SHEET    2   B 2 TYR A 393  SER A 394  1  O  TYR A 393   N  SER A 211           
SHEET    1   C 5 THR B 155  VAL B 159  0                                        
SHEET    2   C 5 ASN B 120  ILE B 125  1  N  TYR B 123   O  VAL B 159           
SHEET    3   C 5 ILE B 166  GLY B 171  1  O  ILE B 168   N  TRP B 124           
SHEET    4   C 5 ALA B 202  ASP B 205  1  O  PHE B 204   N  GLN B 169           
SHEET    5   C 5 ALA B 189  ALA B 191 -1  N  HIS B 190   O  HIS B 203           
SHEET    1   D 2 TRP B 210  SER B 211  0                                        
SHEET    2   D 2 TYR B 393  SER B 394  1  O  TYR B 393   N  SER B 211           
LINK         OD2 ASP A 131                CA    CA A 448     1555   1555  2.44  
LINK         O   SER A 149                CA    CA A 449     1555   1555  2.32  
LINK         O   THR A 152                CA    CA A 449     1555   1555  2.35  
LINK         O   ASP A 165                CA    CA A 447     1555   1555  2.43  
LINK         NE2 HIS A 175                ZN    ZN A 445     1555   1555  1.95  
LINK         OD2 ASP A 177                ZN    ZN A 445     1555   1555  1.94  
LINK         OD1 ASP A 182                CA    CA A 446     1555   1555  2.48  
LINK         O   GLY A 183                CA    CA A 446     1555   1555  2.17  
LINK         O   ASP A 185                CA    CA A 446     1555   1555  2.37  
LINK         O   LEU A 187                CA    CA A 446     1555   1555  2.40  
LINK         NE2 HIS A 190                ZN    ZN A 445     1555   1555  2.01  
LINK         O   GLY A 197                CA    CA A 447     1555   1555  2.38  
LINK         O   GLN A 199                CA    CA A 447     1555   1555  2.43  
LINK         OD1 ASP A 201                CA    CA A 447     1555   1555  2.48  
LINK         ND1 HIS A 203                ZN    ZN A 445     1555   1555  2.09  
LINK         OD2 ASP A 205                CA    CA A 446     1555   1555  2.38  
LINK         OD1 ASP A 206                CA    CA A 448     1555   1555  2.80  
LINK         O   ASP A 206                CA    CA A 448     1555   1555  2.41  
LINK         OE2 GLU A 208                CA    CA A 446     1555   1555  2.13  
LINK         O   GLU A 208                CA    CA A 448     1555   1555  2.43  
LINK         NE2 HIS A 401                ZN    ZN A 444     1555   1555  2.08  
LINK         NE2 HIS A 405                ZN    ZN A 444     1555   1555  2.17  
LINK         NE2 HIS A 411                ZN    ZN A 444     1555   1555  2.08  
LINK        ZN    ZN A 444                 OAB 7MR A 501     1555   1555  2.23  
LINK        ZN    ZN A 444                 OAA 7MR A 501     1555   1555  2.14  
LINK        CA    CA A 447                 O   HOH A 505     1555   1555  2.50  
LINK        CA    CA A 447                 O   HOH A 594     1555   1555  2.31  
LINK        CA    CA A 449                 O   HOH A 532     1555   1555  2.40  
LINK        CA    CA A 449                 O   HOH A 576     1555   1555  2.54  
LINK         OD2 ASP B 131                CA    CA B 448     1555   1555  2.44  
LINK         O   SER B 149                CA    CA B 449     1555   1555  2.34  
LINK         O   THR B 152                CA    CA B 449     1555   1555  2.21  
LINK         O   ASP B 165                CA    CA B 447     1555   1555  2.47  
LINK         OD2 ASP B 177                ZN    ZN B 445     1555   1555  2.05  
LINK         OD1 ASP B 182                CA    CA B 446     1555   1555  2.32  
LINK         O   GLY B 183                CA    CA B 446     1555   1555  2.19  
LINK         O   ASP B 185                CA    CA B 446     1555   1555  2.29  
LINK         O   LEU B 187                CA    CA B 446     1555   1555  2.28  
LINK         NE2 HIS B 190                ZN    ZN B 445     1555   1555  2.00  
LINK         O   GLY B 197                CA    CA B 447     1555   1555  2.47  
LINK         O   GLN B 199                CA    CA B 447     1555   1555  2.34  
LINK         OD1 ASP B 201                CA    CA B 447     1555   1555  2.44  
LINK         ND1 HIS B 203                ZN    ZN B 445     1555   1555  2.06  
LINK         OD2 ASP B 205                CA    CA B 446     1555   1555  2.37  
LINK         OD1 ASP B 206                CA    CA B 448     1555   1555  2.70  
LINK         O   ASP B 206                CA    CA B 448     1555   1555  2.40  
LINK         OE2 GLU B 208                CA    CA B 446     1555   1555  2.23  
LINK         O   GLU B 208                CA    CA B 448     1555   1555  2.33  
LINK         NE2 HIS B 401                ZN    ZN B 444     1555   1555  2.01  
LINK         NE2 HIS B 405                ZN    ZN B 444     1555   1555  2.24  
LINK         NE2 HIS B 411                ZN    ZN B 444     1555   1555  2.05  
LINK        ZN    ZN B 444                 OAA 7MR B 502     1555   1555  2.11  
LINK        ZN    ZN B 444                 OAB 7MR B 502     1555   1555  2.34  
LINK        CA    CA B 447                 O   HOH B 508     1555   1555  2.69  
LINK        CA    CA B 448                 O   HOH B 568     1555   1555  2.40  
LINK        CA    CA B 449                 O   HOH B 543     1555   1555  2.47  
LINK        CA    CA B 449                 O   HOH B 583     1555   1555  2.52  
SITE     1 AC1  4 HIS A 401  HIS A 405  HIS A 411  7MR A 501                    
SITE     1 AC2  4 HIS A 175  ASP A 177  HIS A 190  HIS A 203                    
SITE     1 AC3  4 HIS B 401  HIS B 405  HIS B 411  7MR B 502                    
SITE     1 AC4  4 HIS B 175  ASP B 177  HIS B 190  HIS B 203                    
SITE     1 AC5  6 ASP A 182  GLY A 183  ASP A 185  LEU A 187                    
SITE     2 AC5  6 ASP A 205  GLU A 208                                          
SITE     1 AC6  6 ASP A 165  GLY A 197  GLN A 199  ASP A 201                    
SITE     2 AC6  6 HOH A 505  HOH A 594                                          
SITE     1 AC7  4 SER A 129  ASP A 131  ASP A 206  GLU A 208                    
SITE     1 AC8  4 SER A 149  THR A 152  HOH A 532  HOH A 576                    
SITE     1 AC9  6 ASP B 182  GLY B 183  ASP B 185  LEU B 187                    
SITE     2 AC9  6 ASP B 205  GLU B 208                                          
SITE     1 BC1  5 ASP B 165  GLY B 197  GLN B 199  ASP B 201                    
SITE     2 BC1  5 HOH B 508                                                     
SITE     1 BC2  4 ASP B 131  ASP B 206  GLU B 208  HOH B 568                    
SITE     1 BC3  4 SER B 149  THR B 152  HOH B 543  HOH B 583                    
SITE     1 BC4  3 ASN A 127  TYR A 128  TYR B 128                               
SITE     1 BC5  4 ASN A 127  GLN A 169  PHE A 170  HOH A 543                    
SITE     1 BC6  3 GLY A 213  SER A 394  HOH B 509                               
SITE     1 BC7 15 GLY A 186  LEU A 188  ALA A 189  HIS A 401                    
SITE     2 BC7 15 GLN A 402  HIS A 405  HIS A 411  LEU A 418                    
SITE     3 BC7 15 TYR A 420  PRO A 421  MET A 422  TYR A 423                    
SITE     4 BC7 15 ARG A 424   ZN A 444  HOH A 551                               
SITE     1 BC8 15 LEU B 187  LEU B 188  ALA B 189  HIS B 401                    
SITE     2 BC8 15 GLN B 402  HIS B 405  HIS B 411  LEU B 418                    
SITE     3 BC8 15 TYR B 420  PRO B 421  MET B 422  TYR B 423                    
SITE     4 BC8 15 ARG B 424   ZN B 444  HOH B 532                               
CRYST1   55.720   55.720  260.450  90.00  90.00  90.00 P 41 21 2    16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017947  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017947  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003840        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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