HEADER    HYDROLASE                               20-DEC-01   1KO2              
TITLE     VIM-2, A ZN-BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA WITH AN        
TITLE    2 OXIDIZED CYS (CYSTEINESULFONIC)                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VIM-2 METALLO-BETA-LACTAMASE;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 30-295;                                           
COMPND   5 EC: 3.5.2.6;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 287;                                                 
SOURCE   4 GENE: BLAVIM-2;                                                      
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET9-VIM-2                                
KEYWDS    ALPHA-BETA/BETA-ALPHA FOLD, HYDROLASE                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    I.GARCIA-SAEZ,J.-D.DOCQUIER,G.M.ROSSOLINI,O.DIDEBERG                  
REVDAT   5   15-NOV-23 1KO2    1       REMARK                                   
REVDAT   4   25-OCT-23 1KO2    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1KO2    1       VERSN                                    
REVDAT   2   15-JAN-08 1KO2    1       JRNL                                     
REVDAT   1   02-SEP-03 1KO2    0                                                
JRNL        AUTH   I.GARCIA-SAEZ,J.-D.DOCQUIER,G.M.ROSSOLINI,O.DIDEBERG         
JRNL        TITL   THE THREE-DIMENSIONAL STRUCTURE OF VIM-2, A                  
JRNL        TITL 2 ZN-BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN ITS REDUCED 
JRNL        TITL 3 AND OXIDISED FORM                                            
JRNL        REF    J.MOL.BIOL.                   V. 375   604 2008              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   18061205                                                     
JRNL        DOI    10.1016/J.JMB.2007.11.012                                    
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 21.45                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2475054.400                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 10190                          
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) : 0.209                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 994                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.008                           
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) (%) : 83.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1338                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2510                       
REMARK   3   BIN FREE R VALUE                    : 0.3490                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 148                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.029                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1736                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 10                                      
REMARK   3   SOLVENT ATOMS            : 115                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.21000                                              
REMARK   3    B22 (A**2) : 2.64000                                              
REMARK   3    B33 (A**2) : -4.85000                                             
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) : 0.25                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.23                            
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) : 0.31                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.36                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.500                           
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) : 0.580 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.040 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 0.600 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 0.960 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.37                                                 
REMARK   3   BSOL        : 39.07                                                
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  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  3  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  4  : ACET.PARAM                                     
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : ACET.TOP                                       
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1KO2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-DEC-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000015161.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JAN-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM14                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97929                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20045                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.780                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 69.0                               
REMARK 200  DATA REDUNDANCY                : 13.00                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 49.2                               
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: PDB-ENTRY 1BVT                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.49                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG8K, 0.2M NA ACETATE, 0.1M         
REMARK 280  NACAC./CAC.ACID, PH 6.5, VAPOR DIFFUSION, HANGING DROP,             
REMARK 280  TEMPERATURE 293.15K                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-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        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       33.59000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       39.01500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       40.06500            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       33.59000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       39.01500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       40.06500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       33.59000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       39.01500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       40.06500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       33.59000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       39.01500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       40.06500            
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 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     SER A   35   CB   OG                                             
REMARK 480     PHE A   61   CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 480     LYS A   90   CD   CE   NZ                                        
REMARK 480     LYS A  102   CB   CG   CD   CE   NZ                              
REMARK 480     GLU A  173   CD   OE1  OE2                                       
REMARK 480     GLN A  251   CG                                                  
REMARK 480     PHE A  258   CD1  CE1  CE2  CZ                                   
REMARK 480     LYS A  291   CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  84      152.68     70.84                                   
REMARK 500    TRP A  87       92.45     67.89                                   
REMARK 500    ALA A 195     -103.55   -154.28                                   
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 300  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 116   NE2                                                    
REMARK 620 2 HIS A 118   ND1  99.0                                              
REMARK 620 3 HIS A 196   NE2 100.6 115.2                                        
REMARK 620 4 HOH A 461   O   172.5  81.0  86.1                                  
REMARK 620 5 HOH A 467   O    88.6 131.1 110.5  85.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 301  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 170   NE2                                                    
REMARK 620 2 HIS A 285   ND1 110.4                                              
REMARK 620 3 ACT A 400   OXT 116.8 102.0                                        
REMARK 620 4 ACT A 401   OXT 124.2  94.4 104.7                                  
REMARK 620 N                    1     2     3                                   
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 300                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 401                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1KO3   RELATED DB: PDB                                   
REMARK 900 1KO3 CONTAINS THE SAME PROTEIN(WITH CYS221 REDUCED).                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THIS COORDINATES IS USED NON-SEQUENTIAL RESIDUE                      
REMARK 999 NUMBERING.                                                           
REMARK 999 MANY NUMBERS WERE SIMPLY SKIPPED IN THE NUMBERING                    
REMARK 999 AND HAVE NOTHING TO DO WITH LACK OF ELECTRON DENSITY.                
REMARK 999 RESIDUES IN THE STRUCTURE ARE NUMBERED FOLLOWING                     
REMARK 999 THE STANDARD NUMBERING FOR CLASS B BETA-LACTAMASES                   
REMARK 999 (BBL NUMBERING)                                                      
REMARK 999 (GALLENI, M. ET AL. (2001). "STANDARD NUMBERING SCHEME               
REMARK 999 FOR CLASS B BETA-LACTAMASES".                                        
REMARK 999 ANTIMICROB. AGENTS CHEMOTHER. MARCH, P. 660-663).                    
DBREF  1KO2 A   30   295  UNP    Q9K2N0   Q9K2N0_PSEAE    32    261             
SEQADV 1KO2 OCS A  221  UNP  Q9K2N0    CYS   198 MODIFIED RESIDUE               
SEQRES   1 A  230  GLU TYR PRO THR VAL SER GLU ILE PRO VAL GLY GLU VAL          
SEQRES   2 A  230  ARG LEU TYR GLN ILE ALA ASP GLY VAL TRP SER HIS ILE          
SEQRES   3 A  230  ALA THR GLN SER PHE ASP GLY ALA VAL TYR PRO SER ASN          
SEQRES   4 A  230  GLY LEU ILE VAL ARG ASP GLY ASP GLU LEU LEU LEU ILE          
SEQRES   5 A  230  ASP THR ALA TRP GLY ALA LYS ASN THR ALA ALA LEU LEU          
SEQRES   6 A  230  ALA GLU ILE GLU LYS GLN ILE GLY LEU PRO VAL THR ARG          
SEQRES   7 A  230  ALA VAL SER THR HIS PHE HIS ASP ASP ARG VAL GLY GLY          
SEQRES   8 A  230  VAL ASP VAL LEU ARG ALA ALA GLY VAL ALA THR TYR ALA          
SEQRES   9 A  230  SER PRO SER THR ARG ARG LEU ALA GLU VAL GLU GLY ASN          
SEQRES  10 A  230  GLU ILE PRO THR HIS SER LEU GLU GLY LEU SER SER SER          
SEQRES  11 A  230  GLY ASP ALA VAL ARG PHE GLY PRO VAL GLU LEU PHE TYR          
SEQRES  12 A  230  PRO GLY ALA ALA HIS SER THR ASP ASN LEU VAL VAL TYR          
SEQRES  13 A  230  VAL PRO SER ALA SER VAL LEU TYR GLY GLY OCS ALA ILE          
SEQRES  14 A  230  TYR GLU LEU SER ARG THR SER ALA GLY ASN VAL ALA ASP          
SEQRES  15 A  230  ALA ASP LEU ALA GLU TRP PRO THR SER ILE GLU ARG ILE          
SEQRES  16 A  230  GLN GLN HIS TYR PRO GLU ALA GLN PHE VAL ILE PRO GLY          
SEQRES  17 A  230  HIS GLY LEU PRO GLY GLY LEU ASP LEU LEU LYS HIS THR          
SEQRES  18 A  230  THR ASN VAL VAL LYS ALA HIS THR ASN                          
MODRES 1KO2 OCS A  221  CYS  CYSTEINESULFONIC ACID                              
HET    OCS  A 221       9                                                       
HET     ZN  A 300       1                                                       
HET     ZN  A 301       1                                                       
HET    ACT  A 400       4                                                       
HET    ACT  A 401       4                                                       
HETNAM     OCS CYSTEINESULFONIC ACID                                            
HETNAM      ZN ZINC ION                                                         
HETNAM     ACT ACETATE ION                                                      
FORMUL   1  OCS    C3 H7 N O5 S                                                 
FORMUL   2   ZN    2(ZN 2+)                                                     
FORMUL   4  ACT    2(C2 H3 O2 1-)                                               
FORMUL   6  HOH   *115(H2 O)                                                    
HELIX    1   1 GLY A   88  ILE A  104  1                                  16    
HELIX    2   2 HIS A  118  GLY A  123  1                                   6    
HELIX    3   3 GLY A  124  ALA A  131  1                                   8    
HELIX    4   4 SER A  139  GLY A  150  1                                  12    
HELIX    5   5 OCS A  221  ILE A  223  5                                   3    
HELIX    6   6 GLU A  241  TYR A  253  1                                  13    
HELIX    7   7 LEU A  280  ASN A  295  1                                  16    
SHEET    1   A 7 VAL A  42  ALA A  49  0                                        
SHEET    2   A 7 VAL A  52  PHE A  61 -1  O  ILE A  56   N  ARG A  43           
SHEET    3   A 7 ALA A  64  ASP A  76 -1  O  TYR A  67   N  GLN A  59           
SHEET    4   A 7 GLU A  79  ILE A  83 -1  O  ILE A  83   N  LEU A  72           
SHEET    5   A 7 VAL A 109  VAL A 113  1  O  ARG A 111   N  LEU A  82           
SHEET    6   A 7 ALA A 135  ALA A 138  1  O  TYR A 137   N  ALA A 112           
SHEET    7   A 7 HIS A 170  SER A 171  1  O  HIS A 170   N  ALA A 138           
SHEET    1   B 5 ALA A 181  PHE A 184  0                                        
SHEET    2   B 5 VAL A 187  PHE A 190 -1  O  LEU A 189   N  VAL A 182           
SHEET    3   B 5 VAL A 202  VAL A 205 -1  O  TYR A 204   N  GLU A 188           
SHEET    4   B 5 VAL A 216  GLY A 220 -1  O  TYR A 218   N  VAL A 203           
SHEET    5   B 5 PHE A 258  PRO A 261  1  O  ILE A 260   N  LEU A 217           
LINK         C   GLY A 220                 N   OCS A 221     1555   1555  1.33  
LINK         C   OCS A 221                 N   ALA A 222     1555   1555  1.33  
LINK         NE2 HIS A 116                ZN    ZN A 300     1555   1555  2.19  
LINK         ND1 HIS A 118                ZN    ZN A 300     1555   1555  2.14  
LINK         NE2 HIS A 170                ZN    ZN A 301     1555   1555  2.14  
LINK         NE2 HIS A 196                ZN    ZN A 300     1555   1555  2.16  
LINK         ND1 HIS A 285                ZN    ZN A 301     6554   1555  2.43  
LINK        ZN    ZN A 300                 O   HOH A 461     1555   1555  2.59  
LINK        ZN    ZN A 300                 O   HOH A 467     1555   1555  2.21  
LINK        ZN    ZN A 301                 OXT ACT A 400     1555   1555  2.14  
LINK        ZN    ZN A 301                 OXT ACT A 401     1555   1555  2.26  
SITE     1 AC1  5 HIS A 116  HIS A 118  HIS A 196  HOH A 461                    
SITE     2 AC1  5 HOH A 467                                                     
SITE     1 AC2  4 HIS A 170  HIS A 285  ACT A 400  ACT A 401                    
SITE     1 AC3  8 ARG A 129  ALA A 135  THR A 169  HIS A 170                    
SITE     2 AC3  8 HIS A 285   ZN A 301  ACT A 401  HOH A 446                    
SITE     1 AC4  6 ALA A 135  HIS A 170  HIS A 285  ASN A 288                    
SITE     2 AC4  6  ZN A 301  ACT A 400                                          
CRYST1   67.180   78.030   80.130  90.00  90.00  90.00 I 2 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      0.014885  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012816  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012480        0.00000