PDB Short entry for 1QIB
HEADER    HYDROLASE                               11-JUN-99   1QIB              
TITLE     CRYSTAL STRUCTURE OF GELATINASE A CATALYTIC DOMAIN                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 72 KDA TYPE IV COLLAGENASE;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC DOMAIN RESIDUES 88-250 WITH THE FIBRONECTIN      
COMPND   5 DOMAIN DELETED;                                                      
COMPND   6 SYNONYM: 72 KDA GELATINASE,GELATINASE A,MATRIX METALLOPROTEINASE-2,  
COMPND   7 MMP-2,TBE-1,72 KDA GELATINASE,GELATINASE A,MATRIX METALLOPROTEINASE- 
COMPND   8 2,MMP-2,TBE-1;                                                       
COMPND   9 EC: 3.4.24.24;                                                       
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: MMP2, CLG4A;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    INHIBITOR, MATRIXIN, MATRIX METALLOPROTEINASE-2 (MMP-2), GELATINASE   
KEYWDS   2 A, METZINCIN, HYDROLASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.DHANARAJ,M.G.WILLIAMS,Q.-Z.YE,F.MOLINA,L.L.JOHNSON,D.F.ORTWINE,     
AUTHOR   2 A.PAVLOVSKY,J.R.RUBIN,R.W.SKEEAN,A.D.WHITE,C.HUMBLET,D.J.HUPE,       
AUTHOR   3 T.L.BLUNDELL                                                         
REVDAT   3   31-MAY-17 1QIB    1       COMPND REMARK DBREF  SEQADV              
REVDAT   2   24-FEB-09 1QIB    1       VERSN                                    
REVDAT   1   19-NOV-99 1QIB    0                                                
JRNL        AUTH   V.DHANARAJ,M.G.WILLIAMS,Q.-Z.YE,F.MOLINA,L.L.JOHNSON,        
JRNL        AUTH 2 D.F.ORTWINE,A.PAVLOVSKY,J.R.RUBIN,R.W.SKEEAN,A.D.WHITE,      
JRNL        AUTH 3 C.HUMBLET,D.J.HUPE,T.L.BLUNDELL                              
JRNL        TITL   X-RAY STRUCTURE OF GELATINASE A CATALYTIC DOMAIN COMPLEXED   
JRNL        TITL 2 WITH A HYDROXAMATE INHIBITOR                                 
JRNL        REF    CROATICA CHEMICA ACTA         V.  72   575 1999              
JRNL        REFN                   ISSN 0011-1643                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 5551                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : THIN SHELLS                     
REMARK   3   R VALUE            (WORKING SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.244                           
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            : 1272                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 5                                       
REMARK   3   SOLVENT ATOMS            : 5                                       
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) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.452                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.76                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.143                           
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 1QIB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000001174.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SRS                                
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8700                             
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 : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 5551                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.13000                            
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.57                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 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,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z+1/2                                             
REMARK 290       7555   Y,X,-Z+3/4                                              
REMARK 290       8555   -Y,-X,-Z+1/4                                            
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       28.95000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       14.47500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       43.42500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       28.95000            
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       43.42500            
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       14.47500            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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 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 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    TRP A 149     -145.47     44.86                                   
REMARK 500    ASP A 153        9.84   -151.05                                   
REMARK 500    ASP A 158       44.34   -144.76                                   
REMARK 500    ASP A 161     -172.33     58.26                                   
REMARK 500    LYS A 190     -118.45     88.70                                   
REMARK 500    VAL A 191      122.32    178.34                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 501  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 211   NE2                                                    
REMARK 620 2 HIS A 201   NE2 103.6                                              
REMARK 620 3 HIS A 205   NE2  96.8 103.3                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 502  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 153   OD2                                                    
REMARK 620 2 HIS A 166   NE2  99.1                                              
REMARK 620 3 HIS A 179   ND1 121.9 109.0                                        
REMARK 620 4 HIS A 151   NE2 120.9  98.5 104.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 503  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 158   OD1                                                    
REMARK 620 2 ASP A 161   O    96.8                                              
REMARK 620 3 LEU A 163   O    87.2  87.3                                        
REMARK 620 4 ASP A 181   OD2 109.7 152.3 101.4                                  
REMARK 620 5 GLY A 159   O   124.0  84.1 148.3  74.7                            
REMARK 620 6 GLU A 184   OE2 157.3  75.2  71.3  82.7  77.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 504  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 141   O                                                      
REMARK 620 2 GLY A 175   O    90.5                                              
REMARK 620 3 GLY A 173   O   162.7  97.1                                        
REMARK 620 4 HOH A 304   O    98.7 163.8  70.6                                  
REMARK 620 5 ASP A 177   OD1 102.7  93.3  92.4  97.6                            
REMARK 620 6 HOH A 303   O    85.6  68.4  82.9  98.9 160.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 505  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 182   OD1                                                    
REMARK 620 2 HOH A 301   O    90.4                                              
REMARK 620 3 ASP A 107   OD1 103.8  81.8                                        
REMARK 620 4 ASP A 107   OD2  82.0 121.1  45.0                                  
REMARK 620 5 GLU A 184   O   105.7 154.4 112.4  81.5                            
REMARK 620 6 HOH A 302   O   172.4  85.6  82.0 105.5  76.0                      
REMARK 620 7 ASP A 182   O    71.8  76.3 157.5 149.0  89.8 101.0                
REMARK 620 N                    1     2     3     4     5     6                 
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 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 505                  
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE WHOLE FIBRONECTIN DOMAIN DELETED AND REPLACED WITH THE SHORT     
REMARK 999 SEGMENT SLGKGV (187-191), STROMELYSIN NUMBERING                      
DBREF  1QIB A   88   186  UNP    P08253   MMP2_HUMAN     115    213             
DBREF  1QIB A  192   250  UNP    P08253   MMP2_HUMAN     394    449             
SEQADV 1QIB SER A  187  UNP  P08253              LINKER                         
SEQADV 1QIB LEU A  188  UNP  P08253              LINKER                         
SEQADV 1QIB GLY A  189  UNP  P08253              LINKER                         
SEQADV 1QIB LYS A  190  UNP  P08253              LINKER                         
SEQADV 1QIB GLY A  190A UNP  P08253              LINKER                         
SEQADV 1QIB VAL A  191  UNP  P08253              LINKER                         
SEQRES   1 A  161  ARG LYS PRO LYS TRP ASP LYS ASN GLN ILE THR TYR ARG          
SEQRES   2 A  161  ILE ILE GLY TYR THR PRO ASP LEU ASP PRO GLU THR VAL          
SEQRES   3 A  161  ASP ASP ALA PHE ALA ARG ALA PHE GLN VAL TRP SER ASP          
SEQRES   4 A  161  VAL THR PRO LEU ARG PHE SER ARG ILE HIS ASP GLY GLU          
SEQRES   5 A  161  ALA ASP ILE MET ILE ASN PHE GLY ARG TRP GLU HIS GLY          
SEQRES   6 A  161  ASP GLY TYR PRO PHE ASP GLY LYS ASP GLY LEU LEU ALA          
SEQRES   7 A  161  HIS ALA PHE ALA PRO GLY THR GLY VAL GLY GLY ASP SER          
SEQRES   8 A  161  HIS PHE ASP ASP ASP GLU LEU TRP SER LEU GLY LYS GLY          
SEQRES   9 A  161  VAL GLY TYR SER LEU PHE LEU VAL ALA ALA HIS GLU PHE          
SEQRES  10 A  161  GLY HIS ALA MET GLY LEU GLU HIS SER GLN ASP PRO GLY          
SEQRES  11 A  161  ALA LEU MET ALA PRO ILE TYR THR TYR THR LYS ASN PHE          
SEQRES  12 A  161  ARG LEU SER GLN ASP ASP ILE LYS GLY ILE GLN GLU LEU          
SEQRES  13 A  161  TYR GLY ALA SER PRO                                          
HET     ZN  A 501       1                                                       
HET     ZN  A 502       1                                                       
HET     CA  A 503       1                                                       
HET     CA  A 504       1                                                       
HET     CA  A 505       1                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      CA CALCIUM ION                                                      
FORMUL   2   ZN    2(ZN 2+)                                                     
FORMUL   4   CA    3(CA 2+)                                                     
FORMUL   7  HOH   *5(H2 O)                                                      
HELIX    1   1 PRO A  110  SER A  125  1                                  16    
HELIX    2   2 LEU A  195  MET A  207  1                                  13    
HELIX    3   3 GLN A  236  TYR A  246  1                                  11    
SHEET    1   A 5 ARG A 131  ARG A 134  0                                        
SHEET    2   A 5 GLN A  96  ILE A 101  1  N  ILE A  97   O  ARG A 131           
SHEET    3   A 5 ILE A 142  GLY A 147  1  N  ILE A 142   O  ARG A 100           
SHEET    4   A 5 SER A 178  ASP A 181  1  N  SER A 178   O  ASN A 145           
SHEET    5   A 5 ALA A 165  ALA A 167 -1  N  HIS A 166   O  HIS A 179           
LINK        ZN    ZN A 501                 NE2 HIS A 211     1555   1555  2.33  
LINK        ZN    ZN A 501                 NE2 HIS A 201     1555   1555  2.36  
LINK        ZN    ZN A 501                 NE2 HIS A 205     1555   1555  2.32  
LINK        ZN    ZN A 502                 OD2 ASP A 153     1555   1555  2.70  
LINK        ZN    ZN A 502                 NE2 HIS A 166     1555   1555  2.35  
LINK        ZN    ZN A 502                 ND1 HIS A 179     1555   1555  2.28  
LINK        ZN    ZN A 502                 NE2 HIS A 151     1555   1555  2.34  
LINK        CA    CA A 503                 OD1 ASP A 158     1555   1555  2.87  
LINK        CA    CA A 503                 O   ASP A 161     1555   1555  2.59  
LINK        CA    CA A 503                 O   LEU A 163     1555   1555  2.67  
LINK        CA    CA A 503                 OD2 ASP A 181     1555   1555  2.58  
LINK        CA    CA A 503                 O   GLY A 159     1555   1555  2.50  
LINK        CA    CA A 503                 OE2 GLU A 184     1555   1555  2.66  
LINK        CA    CA A 504                 O   ASP A 141     1555   1555  2.55  
LINK        CA    CA A 504                 O   GLY A 175     1555   1555  2.66  
LINK        CA    CA A 504                 O   GLY A 173     1555   1555  2.58  
LINK        CA    CA A 504                 O   HOH A 304     1555   1555  2.68  
LINK        CA    CA A 504                 OD1 ASP A 177     1555   1555  2.69  
LINK        CA    CA A 504                 O   HOH A 303     1555   1555  2.54  
LINK        CA    CA A 505                 OD1 ASP A 182     1555   1555  2.80  
LINK        CA    CA A 505                 O   HOH A 301     1555   1555  2.93  
LINK        CA    CA A 505                 OD1 ASP A 107     1555   1555  3.05  
LINK        CA    CA A 505                 OD2 ASP A 107     1555   1555  2.59  
LINK        CA    CA A 505                 O   GLU A 184     1555   1555  2.51  
LINK        CA    CA A 505                 O   HOH A 302     1555   1555  2.73  
LINK        CA    CA A 505                 O   ASP A 182     1555   1555  2.68  
SITE     1 AC1  3 HIS A 201  HIS A 205  HIS A 211                               
SITE     1 AC2  4 HIS A 151  ASP A 153  HIS A 166  HIS A 179                    
SITE     1 AC3  6 ASP A 158  GLY A 159  ASP A 161  LEU A 163                    
SITE     2 AC3  6 ASP A 181  GLU A 184                                          
SITE     1 AC4  6 ASP A 141  GLY A 173  GLY A 175  ASP A 177                    
SITE     2 AC4  6 HOH A 303  HOH A 304                                          
SITE     1 AC5  5 ASP A 107  ASP A 182  GLU A 184  HOH A 301                    
SITE     2 AC5  5 HOH A 302                                                     
CRYST1   84.830   84.830   57.900  90.00  90.00  90.00 P 41 2 2      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011788  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011788  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017271        0.00000