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Database: PDB
Entry: 2HU6
LinkDB: 2HU6
Original site: 2HU6 
HEADER    HYDROLASE                               26-JUL-06   2HU6              
TITLE     CRYSTAL STRUCTURE OF HUMAN MMP-12 IN COMPLEX WITH ACETOHYDROXAMIC ACID
TITLE    2 AND A BICYCLIC INHIBITOR                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MACROPHAGE METALLOELASTASE;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC DOMAIN (RESIDUES 106-263);                       
COMPND   5 SYNONYM: HME, MATRIX METALLOPROTEINASE-12, MMP-12, MACROPHAGE        
COMPND   6 ELASTASE, ME;                                                        
COMPND   7 EC: 3.4.24.65;                                                       
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 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: MMP12, HME;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET21                                     
KEYWDS    MMP-12, MATRIX METALLOPROTEINASE, MACROPHAGE METALLOELASTASE,         
KEYWDS   2 INHIBITOR, HYDROXAMIC ACID, DRUG DESIGN, HYDROLASE                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.MANNINO,M.NIEVO,F.MACHETTI,A.PAPAKYRIAKOU,V.CALDERONE,M.FRAGAI,     
AUTHOR   2 A.GUARNA                                                             
REVDAT   6   30-AUG-23 2HU6    1       REMARK                                   
REVDAT   5   20-OCT-21 2HU6    1       REMARK SEQADV LINK                       
REVDAT   4   24-JAN-18 2HU6    1       JRNL                                     
REVDAT   3   18-OCT-17 2HU6    1       REMARK                                   
REVDAT   2   24-FEB-09 2HU6    1       VERSN                                    
REVDAT   1   19-DEC-06 2HU6    0                                                
JRNL        AUTH   C.MANNINO,M.NIEVO,F.MACHETTI,A.PAPAKYRIAKOU,V.CALDERONE,     
JRNL        AUTH 2 M.FRAGAI,A.GUARNA                                            
JRNL        TITL   SYNTHESIS OF BICYCLIC MOLECULAR SCAFFOLDS (BTAA): AN         
JRNL        TITL 2 INVESTIGATION TOWARDS NEW SELECTIVE MMP-12 INHIBITORS.       
JRNL        REF    BIOORG.MED.CHEM.              V.  14  7392 2006              
JRNL        REFN                   ISSN 0968-0896                               
JRNL        PMID   16899369                                                     
JRNL        DOI    10.1016/J.BMC.2006.07.028                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   I.BERTINI,V.CALDERONE,M.COSENZA,M.FRAGAI,Y.-M.LEE,           
REMARK   1  AUTH 2 C.LUCHINAT,S.MANGANI,P.TURANO                                
REMARK   1  TITL   CONFORMATIONAL VARIABILITY OF MATRIX METALLOPROTEINASES:     
REMARK   1  TITL 2 BEYOND A SINGLE 3D STRUCTURE.                                
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V. 102  5334 2005              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.32 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.32                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.68                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 31503                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.163                           
REMARK   3   R VALUE            (WORKING SET) : 0.161                           
REMARK   3   FREE R VALUE                     : 0.182                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3144                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.32                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.35                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2119                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2290                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 220                          
REMARK   3   BIN FREE R VALUE                    : 0.2850                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1238                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 38                                      
REMARK   3   SOLVENT ATOMS            : 256                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 10.41                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.58                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.27000                                              
REMARK   3    B22 (A**2) : -0.11000                                             
REMARK   3    B33 (A**2) : -0.44000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.33000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.064         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.055         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.030         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.570         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.956                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1310 ; 0.006 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1777 ; 1.100 ; 1.943       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   157 ; 5.720 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    63 ;33.449 ;23.175       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   188 ; 9.330 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     7 ;16.790 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   181 ; 0.077 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1042 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   669 ; 0.183 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   923 ; 0.308 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   150 ; 0.115 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    18 ; 0.074 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    68 ; 0.202 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    37 ; 0.121 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   796 ; 0.760 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1242 ; 1.115 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   588 ; 1.837 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   535 ; 2.348 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  1384 ; 1.751 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   262 ; 2.614 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  1271 ; 1.860 ; 3.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2HU6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000038765.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-JUL-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.93920                            
REMARK 200  MONOCHROMATOR                  : FIXED EXIT DOUBLE CRYSTAL SI       
REMARK 200                                   [111], HORIZONTALLY FOCUSING       
REMARK 200  OPTICS                         : FIXED EXIT DOUBLE CRYSTAL SI       
REMARK 200                                   [111], HORIZONTALLY FOCUSING       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 34648                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.320                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.080                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 3.100                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : 0.05300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.39                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28200                            
REMARK 200  R SYM FOR SHELL            (I) : 0.28200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1Y93                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.72                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, 30% PEG 6000, PH 8.0,    
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       25.62500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.08950            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       25.62500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       30.08950            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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 300 REMARK: THE PROTEIN IS MONOMERIC IN VIVO AND THERE IS ONE MOLECULE   
REMARK 300 IN THE ASYMMETRIC UNIT.                                              
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 480  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 483  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 500  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 543  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 617  LIES ON A SPECIAL POSITION.                          
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     MET A   105                                                      
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    HIS A 168       26.32   -140.42                                   
REMARK 500    ASP A 171       -1.25     75.88                                   
REMARK 500    HIS A 172       72.62   -111.42                                   
REMARK 500    HIS A 206     -153.24   -137.60                                   
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 267  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 124   OD1                                                    
REMARK 620 2 ASP A 124   OD2  51.9                                              
REMARK 620 3 GLU A 199   O   162.6 137.7                                        
REMARK 620 4 GLU A 199   OE2  86.1  85.6  81.1                                  
REMARK 620 5 GLU A 201   O   120.8  75.5  76.0 118.0                            
REMARK 620 6 HOH A 410   O    85.0 136.6  82.5  86.4 143.7                      
REMARK 620 7 HOH A 428   O    89.2 103.4 100.0 164.1  77.4  78.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 266  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 158   O                                                      
REMARK 620 2 GLY A 190   O   164.8                                              
REMARK 620 3 GLY A 192   O    83.8  97.0                                        
REMARK 620 4 ASP A 194   OD2  90.4 104.7  92.5                                  
REMARK 620 5 HOH A 405   O    81.1  84.3  76.2 166.5                            
REMARK 620 6 HOH A 470   O    93.8  83.2 171.6  95.6  95.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 265  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 168   NE2                                                    
REMARK 620 2 ASP A 170   OD2 109.6                                              
REMARK 620 3 HIS A 183   NE2 117.3 112.5                                        
REMARK 620 4 HIS A 196   ND1 107.3  95.6 112.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 268  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 175   OD2                                                    
REMARK 620 2 GLY A 176   O    86.7                                              
REMARK 620 3 GLY A 178   O    86.5  87.1                                        
REMARK 620 4 ILE A 180   O    90.4 177.0  92.5                                  
REMARK 620 5 ASP A 198   OD1  93.1  88.6 175.7  91.8                            
REMARK 620 6 GLU A 201   OE2 175.7  94.4  89.4  88.5  91.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 264  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 218   NE2                                                    
REMARK 620 2 HIS A 222   NE2  95.7                                              
REMARK 620 3 HIS A 228   NE2 101.1  96.8                                        
REMARK 620 4 HAE A 269   O2  153.3 108.7  87.0                                  
REMARK 620 5 HAE A 269   O    96.5  95.7 157.3  71.1                            
REMARK 620 6 HOH A 655   O    80.7 169.2  74.0  77.1  94.9                      
REMARK 620 N                    1     2     3     4     5                       
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 264                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 265                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 266                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 267                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 268                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 37A A 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HAE A 269                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1Y93   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN MMP12 COMPLEXED   
REMARK 900 WITH ACETOHYDROXAMIC ACID AT ATOMIC RESOLUTION.                      
REMARK 900 RELATED ID: 1RMZ   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN MMP12 COMPLEXED   
REMARK 900 WITH THE INHIBITOR NNGH AT 1.3 A RESOLUTION.                         
DBREF  2HU6 A  106   263  UNP    P39900   MMP12_HUMAN    106    263             
SEQADV 2HU6 MET A  105  UNP  P39900              INITIATING METHIONINE          
SEQADV 2HU6 ASP A  171  UNP  P39900    PHE   171 ENGINEERED MUTATION            
SEQRES   1 A  159  MET GLY PRO VAL TRP ARG LYS HIS TYR ILE THR TYR ARG          
SEQRES   2 A  159  ILE ASN ASN TYR THR PRO ASP MET ASN ARG GLU ASP VAL          
SEQRES   3 A  159  ASP TYR ALA ILE ARG LYS ALA PHE GLN VAL TRP SER ASN          
SEQRES   4 A  159  VAL THR PRO LEU LYS PHE SER LYS ILE ASN THR GLY MET          
SEQRES   5 A  159  ALA ASP ILE LEU VAL VAL PHE ALA ARG GLY ALA HIS GLY          
SEQRES   6 A  159  ASP ASP HIS ALA PHE ASP GLY LYS GLY GLY ILE LEU ALA          
SEQRES   7 A  159  HIS ALA PHE GLY PRO GLY SER GLY ILE GLY GLY ASP ALA          
SEQRES   8 A  159  HIS PHE ASP GLU ASP GLU PHE TRP THR THR HIS SER GLY          
SEQRES   9 A  159  GLY THR ASN LEU PHE LEU THR ALA VAL HIS GLU ILE GLY          
SEQRES  10 A  159  HIS SER LEU GLY LEU GLY HIS SER SER ASP PRO LYS ALA          
SEQRES  11 A  159  VAL MET PHE PRO THR TYR LYS TYR VAL ASP ILE ASN THR          
SEQRES  12 A  159  PHE ARG LEU SER ALA ASP ASP ILE ARG GLY ILE GLN SER          
SEQRES  13 A  159  LEU TYR GLY                                                  
HET     ZN  A 264       1                                                       
HET     ZN  A 265       1                                                       
HET     CA  A 266       1                                                       
HET     CA  A 267       1                                                       
HET     CA  A 268       1                                                       
HET    37A  A 400      28                                                       
HET    HAE  A 269       5                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      CA CALCIUM ION                                                      
HETNAM     37A (1S,5S,7R)-N~7~-(BIPHENYL-4-YLMETHYL)-N~3~-HYDROXY-6,8-          
HETNAM   2 37A  DIOXA-3-AZABICYCLO[3.2.1]OCTANE-3,7-DICARBOXAMIDE               
HETNAM     HAE ACETOHYDROXAMIC ACID                                             
HETSYN     37A (1S,5S,7R)-3-AZA-6,8-DIOXA-BICYCLO[3.2.1]OCTANE-3,7-             
HETSYN   2 37A  DICARBOXYLIC ACID 7-[(BIPHENYL-4-YLMETHYL)-AMIDE]-3-            
HETSYN   3 37A  HYDROXYAMIDE                                                    
FORMUL   2   ZN    2(ZN 2+)                                                     
FORMUL   4   CA    3(CA 2+)                                                     
FORMUL   7  37A    C20 H21 N3 O5                                                
FORMUL   8  HAE    C2 H5 N O2                                                   
FORMUL   9  HOH   *256(H2 O)                                                    
HELIX    1   1 ASN A  126  ASN A  143  1                                  18    
HELIX    2   2 LEU A  212  LEU A  224  1                                  13    
HELIX    3   3 ASP A  244  PHE A  248  5                                   5    
HELIX    4   4 SER A  251  TYR A  262  1                                  12    
SHEET    1   A 5 LYS A 148  LYS A 151  0                                        
SHEET    2   A 5 TYR A 113  ILE A 118  1  N  ILE A 114   O  LYS A 148           
SHEET    3   A 5 ILE A 159  ALA A 164  1  O  VAL A 161   N  ARG A 117           
SHEET    4   A 5 ALA A 195  ASP A 198  1  O  PHE A 197   N  VAL A 162           
SHEET    5   A 5 ALA A 182  ALA A 184 -1  N  HIS A 183   O  HIS A 196           
SHEET    1   B 2 TRP A 203  THR A 204  0                                        
SHEET    2   B 2 THR A 210  ASN A 211  1  O  THR A 210   N  THR A 204           
LINK         OD1 ASP A 124                CA    CA A 267     1555   1555  2.57  
LINK         OD2 ASP A 124                CA    CA A 267     1555   1555  2.41  
LINK         O   ASP A 158                CA    CA A 266     1555   1555  2.46  
LINK         NE2 HIS A 168                ZN    ZN A 265     1555   1555  2.03  
LINK         OD2 ASP A 170                ZN    ZN A 265     1555   1555  1.97  
LINK         OD2 ASP A 175                CA    CA A 268     1555   1555  2.35  
LINK         O   GLY A 176                CA    CA A 268     1555   1555  2.28  
LINK         O   GLY A 178                CA    CA A 268     1555   1555  2.35  
LINK         O   ILE A 180                CA    CA A 268     1555   1555  2.30  
LINK         NE2 HIS A 183                ZN    ZN A 265     1555   1555  2.03  
LINK         O   GLY A 190                CA    CA A 266     1555   1555  2.41  
LINK         O   GLY A 192                CA    CA A 266     1555   1555  2.34  
LINK         OD2 ASP A 194                CA    CA A 266     1555   1555  2.54  
LINK         ND1 HIS A 196                ZN    ZN A 265     1555   1555  2.06  
LINK         OD1 ASP A 198                CA    CA A 268     1555   1555  2.37  
LINK         O   GLU A 199                CA    CA A 267     1555   1555  2.35  
LINK         OE2 GLU A 199                CA    CA A 267     1555   1555  2.39  
LINK         O   GLU A 201                CA    CA A 267     1555   1555  2.44  
LINK         OE2 GLU A 201                CA    CA A 268     1555   1555  2.26  
LINK         NE2 HIS A 218                ZN    ZN A 264     1555   1555  2.10  
LINK         NE2 HIS A 222                ZN    ZN A 264     1555   1555  2.13  
LINK         NE2 HIS A 228                ZN    ZN A 264     1555   1555  2.11  
LINK        ZN    ZN A 264                 O2  HAE A 269     1555   1555  2.38  
LINK        ZN    ZN A 264                 O   HAE A 269     1555   1555  2.14  
LINK        ZN    ZN A 264                 O   HOH A 655     1555   1555  2.44  
LINK        CA    CA A 266                 O   HOH A 405     1555   1555  2.51  
LINK        CA    CA A 266                 O   HOH A 470     1555   1555  2.39  
LINK        CA    CA A 267                 O   HOH A 410     1555   1555  2.41  
LINK        CA    CA A 267                 O   HOH A 428     1555   1555  2.32  
SITE     1 AC1  5 HIS A 218  HIS A 222  HIS A 228  HAE A 269                    
SITE     2 AC1  5 HOH A 655                                                     
SITE     1 AC2  4 HIS A 168  ASP A 170  HIS A 183  HIS A 196                    
SITE     1 AC3  6 ASP A 158  GLY A 190  GLY A 192  ASP A 194                    
SITE     2 AC3  6 HOH A 405  HOH A 470                                          
SITE     1 AC4  5 ASP A 124  GLU A 199  GLU A 201  HOH A 410                    
SITE     2 AC4  5 HOH A 428                                                     
SITE     1 AC5  6 ASP A 175  GLY A 176  GLY A 178  ILE A 180                    
SITE     2 AC5  6 ASP A 198  GLU A 201                                          
SITE     1 AC6 17 GLY A 179  ILE A 180  LEU A 181  ALA A 182                    
SITE     2 AC6 17 HIS A 218  VAL A 235  PHE A 237  PRO A 238                    
SITE     3 AC6 17 THR A 239  TYR A 240  LYS A 241  HOH A 446                    
SITE     4 AC6 17 HOH A 460  HOH A 468  HOH A 474  HOH A 535                    
SITE     5 AC6 17 HOH A 656                                                     
SITE     1 AC7  7 ALA A 182  HIS A 218  GLU A 219  HIS A 222                    
SITE     2 AC7  7 HIS A 228   ZN A 264  HOH A 655                               
CRYST1   51.250   60.179   53.974  90.00 114.59  90.00 C 1 2 1       4          
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      0.019512  0.000000  0.008929        0.00000                         
SCALE2      0.000000  0.016617  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020375        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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