HEADER    HYDROLASE                               10-OCT-01   1K55              
TITLE     OXA 10 CLASS D BETA-LACTAMASE AT PH 7.5                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BETA LACTAMASE OXA-10;                                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: BETA-LACTAMASE PSE-2;                                       
COMPND   5 EC: 3.5.2.6;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: RESIDUE 70 OF CHAINS A AND B, KCX ARE CARBAMYLATED    
COMPND   8 LYSINE.;                                                             
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: BETA LACTAMASE OXA-10;                                     
COMPND  11 CHAIN: C, D;                                                         
COMPND  12 EC: 3.5.2.6;                                                         
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 OTHER_DETAILS: RESIDUE 70 OF CHAINS C AND D EXISTS IN TWO ALTERNATE  
COMPND  15 CONFORMATIONS: KCX, CARBAMYLATED LYSINE, AND LYSINE.                 
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 287;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21 DE3;                                  
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET24A;                                   
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE  11 ORGANISM_TAXID: 287;                                                 
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  14 EXPRESSION_SYSTEM_STRAIN: BL21 DE3;                                  
SOURCE  15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  16 EXPRESSION_SYSTEM_PLASMID: PET24A                                    
KEYWDS    BETA-LACTAMASE, ANTIBIOTIC RESISTANCE, CARBAMYLATION, HYDROLASE       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.GOLEMI,L.MAVEYRAUD,S.VAKULENKO,J.P.SAMAMA,S.MOBASHERY               
REVDAT   6   25-DEC-24 1K55    1       REMARK LINK                              
REVDAT   5   15-NOV-23 1K55    1       REMARK                                   
REVDAT   4   16-AUG-23 1K55    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1K55    1       VERSN                                    
REVDAT   2   19-DEC-01 1K55    1       JRNL                                     
REVDAT   1   07-NOV-01 1K55    0                                                
JRNL        AUTH   D.GOLEMI,L.MAVEYRAUD,S.VAKULENKO,J.P.SAMAMA,S.MOBASHERY      
JRNL        TITL   CRITICAL INVOLVEMENT OF A CARBAMYLATED LYSINE IN CATALYTIC   
JRNL        TITL 2 FUNCTION OF CLASS D BETA-LACTAMASES.                         
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  98 14280 2001              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   11724923                                                     
JRNL        DOI    10.1073/PNAS.241442898                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.MAVEYRAUD,D.GOLEMI,L.P.KOTRA,S.TRANIER,S.VAKULENKO,        
REMARK   1  AUTH 2 S.MOBASHERY,J.P.SAMAMA                                       
REMARK   1  TITL   INSIGHTS INTO CLASS D BETA-LACTAMASES ARE REVEALED BY THE    
REMARK   1  TITL 2 CRYSTAL STRUCTURE OF THE OXA10 ENZYME FROM PSEUDOMONAS       
REMARK   1  TITL 3 AERUGINOSA                                                   
REMARK   1  REF    STRUCTURE                     V.   8  1289 2000              
REMARK   1  REFN                   ISSN 0969-2126                               
REMARK   1  DOI    10.1016/S0969-2126(00)00534-7                                
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   D.GOLEMI,L.MAVEYRAUD,S.VAKULENKO,S.TRANIER,A.ISHIWATA,       
REMARK   1  AUTH 2 L.P.KOTRA,J.P.SAMAMA,S.MOBASHERY                             
REMARK   1  TITL   THE FIRST STRUCTURAL AND MECHANISTIC INSIGHTS FOR CLASS D    
REMARK   1  TITL 2 BETA-LACTAMASES: EVIDENCE FOR A NOVEL CATALYTIC PROCESS FOR  
REMARK   1  TITL 3 TURNOVER OF BETA-LACTAM ANTIBIOTIC                           
REMARK   1  REF    J.AM.CHEM.SOC.                V. 122  6132 2000              
REMARK   1  REFN                   ISSN 0002-7863                               
REMARK   1  DOI    10.1021/JA0013881                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.39 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.39                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 53.16                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 215989                         
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) : 0.153                           
REMARK   3   R VALUE            (WORKING SET) : 0.153                           
REMARK   3   FREE R VALUE                     : 0.181                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 1.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2165                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7729                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 126                                     
REMARK   3   SOLVENT ATOMS            : 942                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.97                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.12000                                              
REMARK   3    B22 (A**2) : -0.17000                                             
REMARK   3    B33 (A**2) : 0.07000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.07000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.013 ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; 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  OTHER REFINEMENT REMARKS:                                           
REMARK   3  SUL 1024, WHICH IS ASSIGNED ALTERNATE POSITION B, CORRESPONDS       
REMARK   3  TO ALTERNATE CONFORMATION B OF CHAIN D RESIDUE 115.                 
REMARK   3                                                                      
REMARK   3  CHAIN C:                                                            
REMARK   3  THE FOLLOWING RESIDUES DISPLAY ALTERNATE CONFORMATIONS FOR SIDE     
REMARK   3  CHAIN                                                               
REMARK   3  ATOMS ONLY :                                                        
REMARK   3  THR23C S60C, GLU195C, GLU231C AND SER245C.                          
REMARK   3                                                                      
REMARK   3                                                                      
REMARK   3                                                                      
REMARK   3  CHAIN D:                                                            
REMARK   3  THE FOLLOWING RESIDUES DISPLAY ALTERNATE CONFORMATIONS FOR SIDE     
REMARK   3  CHAIN                                                               
REMARK   3  ATOMS ONLY :                                                        
REMARK   3  SER33C SER60D, GLU86D, ARG125D, SER147D, SER179D, GLU183D.          
REMARK   3                                                                      
REMARK   3  GLY265D AND GLY266D DISPLAY ALTERNATE CONFORMATIONS OF THE          
REMARK   3  DIPEPTIDE.                                                          
REMARK   3                                                                      
REMARK   3  CHAINS C AND D:                                                     
REMARK   3  OTHER RESIDUES IN ALTERNATE CONFORMATION CORRESPOND TO TWO DISTINCT 
REMARK   3  CONFORMATIONS OF THE ENZYME:                                        
REMARK   3                                                                      
REMARK   3  CONFORMATIONS A AND B : MET99C, LYS100C, GLN101C,                   
REMARK   3  TRP102C, GLU103C, VAL114C, SER115C, ALA116C, VAL117C AND PRO118C.   
REMARK   3                                                                      
REMARK   3  RESIDUE 70 EXISTS IN TWO CONFORMATIONS: CONFORMATION A, AS A        
REMARK   3  CLASSICAL NON MODIFIED LYS RESIDUE, AND CONFORMATION B, AS KCX,     
REMARK   3  A CARBAMYLATED LYSINE,IN CHAINS C AND D.                            
REMARK   3                                                                      
REMARK   3  THERE IS NO DENSITY ACCOUNTING FOR CONFORMATION B OF RESIDUES       
REMARK   3  ARG97 C AND D,                                                      
REMARK   3  ALA98 C AND D AND MET99D, BUT THESE RESIDUES ARE NECESSARLY IN AN   
REMARK   3  ALTERNATE                                                           
REMARK   3  CONFORMATION FOR STERICAL REASONS.                                  
REMARK   4                                                                      
REMARK   4 1K55 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014572.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-JUN-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.934                              
REMARK 200  MONOCHROMATOR                  : GERMANIUM GE(220)                  
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 216019                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.390                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 53.160                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : 0.08200                            
REMARK 200  R SYM                      (I) : 0.08200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.39                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.47                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.37300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1E4D                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, HEPES, PH 7.5,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       41.14250            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER. THERE ARE TWO DIMERS IN  
REMARK 300 THE ASYMMETRIC UNIT : CHAINS A AND C FORM A DIMER CHAINS B AND D     
REMARK 300 FORM A DIMER                                                         
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4720 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5200 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20880 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 42390 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -231.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1 -1.000000  0.000000  0.000000       -9.64273            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000      -41.14250            
REMARK 350   BIOMT3   1  0.000000  0.000000 -1.000000      101.25489            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000      -41.14250            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D                                  
REMARK 350   BIOMT1   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
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     GLY A   266                                                      
REMARK 465     GLY B   266                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG C  97    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     MET C  99    CG   SD   CE                                        
REMARK 470     LYS C 100    CG   CD   CE   NZ                                   
REMARK 470     GLN C 101    CG   CD   OE1  NE2                                  
REMARK 470     GLU C 103    CG   CD   OE1  OE2                                  
REMARK 470     VAL C 117    CG1  CG2                                            
REMARK 470     LYS D  95    CG   CD   CE   NZ                                   
REMARK 470     ARG D  97    CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 470     MET D  99    CG   SD   CE                                        
REMARK 470     LYS D 100    CG   CD   CE   NZ                                   
REMARK 470     GLN D 101    CG   CD   OE1  NE2                                  
REMARK 470     GLU D 103    CD   OE1  OE2                                       
REMARK 470     GLU D 214    CD   OE1  OE2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O1   EDO D  1036     O    HOH D  1311              1.80            
REMARK 500   O4   SO4 D  1014     O    HOH D  1308              1.84            
REMARK 500   OE2  GLU C   231     O    HOH C  1205              1.84            
REMARK 500   NH1  ARG D   250     O1   SO4 D  1003              1.89            
REMARK 500   NH2  ARG D   250     O4   SO4 D  1003              1.90            
REMARK 500   OE1  GLU C   195     O    HOH C  1203              2.05            
REMARK 500   O    HOH D  1134     O    HOH D  1306              2.08            
REMARK 500   O    HOH B  1267     O    HOH D  1303              2.12            
REMARK 500   OE1  GLU A   261     O    HOH A  1207              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NZ   LYS B   100     O4   SO4 D  1020     2555     1.67            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP C  55   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    MET C  99   N   -  CA  -  CB  ANGL. DEV. = -13.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  46      -46.70     76.32                                   
REMARK 500    ALA A  66     -141.79     51.71                                   
REMARK 500    ASN A  85     -174.08   -172.48                                   
REMARK 500    GLU A 229     -125.19     51.51                                   
REMARK 500    SER B  46      -47.31     77.10                                   
REMARK 500    ALA B  66     -141.31     50.76                                   
REMARK 500    ASN B  85     -173.52   -170.90                                   
REMARK 500    GLU B 156       -3.34   -141.92                                   
REMARK 500    GLU B 229     -124.44     55.47                                   
REMARK 500    ALA C  36      -15.82    102.86                                   
REMARK 500    SER C  46      -46.70     77.29                                   
REMARK 500    ALA C  66     -140.01     49.20                                   
REMARK 500    GLU C 103       46.20    -79.97                                   
REMARK 500    ALA C 116       58.14   -153.37                                   
REMARK 500    VAL C 117      -70.69    -31.64                                   
REMARK 500    GLU C 156       -0.09   -147.19                                   
REMARK 500    GLU C 229     -124.19     54.59                                   
REMARK 500    SER D  46      -48.78     78.28                                   
REMARK 500    ALA D  66     -142.68     51.66                                   
REMARK 500    ALA D 116       52.10   -157.93                                   
REMARK 500    LYS D 152       13.86   -152.66                                   
REMARK 500    PHE D 208      119.50   -163.79                                   
REMARK 500    GLU D 229     -125.37     52.99                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ALA C  98         16.44                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH B1136        DISTANCE =  6.00 ANGSTROMS                       
REMARK 525    HOH B1204        DISTANCE =  6.39 ANGSTROMS                       
REMARK 525    HOH B1268        DISTANCE =  6.42 ANGSTROMS                       
REMARK 525    HOH B1275        DISTANCE =  5.84 ANGSTROMS                       
REMARK 525    HOH C1180        DISTANCE =  6.50 ANGSTROMS                       
REMARK 525    HOH C1185        DISTANCE =  6.29 ANGSTROMS                       
REMARK 525    HOH D1309        DISTANCE =  5.92 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1006                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1007                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1012                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1015                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1016                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1038                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1039                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1041                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1011                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1021                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1022                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1023                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1033                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1037                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1019                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1009                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1014                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1020                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1024                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1034                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1035                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1036                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1040                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1E4D   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF OXA 10 BETA-LACTAMASE AT PH 8.3                         
REMARK 900 RELATED ID: 1E3U   RELATED DB: PDB                                   
REMARK 900 MAD STRUCTURE OF OXA10 CLASS D BETA-LACTAMASE                        
REMARK 900 RELATED ID: 1K54   RELATED DB: PDB                                   
REMARK 900 OXA10 ACYLATED AT SER67 WITH REACTED 6BETA-(1-HYDROXY-1-METHYLETHYL) 
REMARK 900 PENICILLANIC ACID                                                    
REMARK 900 RELATED ID: 1K56   RELATED DB: PDB                                   
REMARK 900 OXA 10 CLASS D BETA-LACTAMASE AT PH 6.5                              
REMARK 900 RELATED ID: 1K57   RELATED DB: PDB                                   
REMARK 900 OXA 10 CLASS D BETA-LACTAMASE AT PH 6.0                              
DBREF  1K55 A   21   266  UNP    P14489   BLP2_PSEAE       1    246             
DBREF  1K55 B   21   266  UNP    P14489   BLP2_PSEAE       1    246             
DBREF  1K55 C   21   266  UNP    P14489   BLP2_PSEAE       1    246             
DBREF  1K55 D   21   266  UNP    P14489   BLP2_PSEAE       1    246             
SEQADV 1K55 KCX C   70  UNP  P14489    LYS    50 MICROHETEROGENEITY             
SEQADV 1K55 KCX D   70  UNP  P14489    LYS    50 MICROHETEROGENEITY             
SEQRES   1 A  246  SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER          
SEQRES   2 A  246  ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER          
SEQRES   3 A  246  SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA          
SEQRES   4 A  246  SER LYS GLU TYR LEU PRO ALA SER THR PHE KCX ILE PRO          
SEQRES   5 A  246  ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN          
SEQRES   6 A  246  GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA          
SEQRES   7 A  246  MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA          
SEQRES   8 A  246  ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA          
SEQRES   9 A  246  ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS          
SEQRES  10 A  246  LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE          
SEQRES  11 A  246  ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA          
SEQRES  12 A  246  VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN          
SEQRES  13 A  246  LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS          
SEQRES  14 A  246  GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL          
SEQRES  15 A  246  HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER          
SEQRES  16 A  246  ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS          
SEQRES  17 A  246  GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE          
SEQRES  18 A  246  ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO          
SEQRES  19 A  246  THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY              
SEQRES   1 B  246  SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER          
SEQRES   2 B  246  ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER          
SEQRES   3 B  246  SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA          
SEQRES   4 B  246  SER LYS GLU TYR LEU PRO ALA SER THR PHE KCX ILE PRO          
SEQRES   5 B  246  ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN          
SEQRES   6 B  246  GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA          
SEQRES   7 B  246  MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA          
SEQRES   8 B  246  ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA          
SEQRES   9 B  246  ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS          
SEQRES  10 B  246  LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE          
SEQRES  11 B  246  ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA          
SEQRES  12 B  246  VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN          
SEQRES  13 B  246  LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS          
SEQRES  14 B  246  GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL          
SEQRES  15 B  246  HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER          
SEQRES  16 B  246  ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS          
SEQRES  17 B  246  GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE          
SEQRES  18 B  246  ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO          
SEQRES  19 B  246  THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY              
SEQRES   1 C  246  SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER          
SEQRES   2 C  246  ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER          
SEQRES   3 C  246  SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA          
SEQRES   4 C  246  SER LYS GLU TYR LEU PRO ALA SER THR PHE LYS ILE PRO          
SEQRES   5 C  246  ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN          
SEQRES   6 C  246  GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA          
SEQRES   7 C  246  MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA          
SEQRES   8 C  246  ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA          
SEQRES   9 C  246  ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS          
SEQRES  10 C  246  LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE          
SEQRES  11 C  246  ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA          
SEQRES  12 C  246  VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN          
SEQRES  13 C  246  LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS          
SEQRES  14 C  246  GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL          
SEQRES  15 C  246  HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER          
SEQRES  16 C  246  ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS          
SEQRES  17 C  246  GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE          
SEQRES  18 C  246  ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO          
SEQRES  19 C  246  THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY              
SEQRES   1 D  246  SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER          
SEQRES   2 D  246  ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER          
SEQRES   3 D  246  SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA          
SEQRES   4 D  246  SER LYS GLU TYR LEU PRO ALA SER THR PHE LYS ILE PRO          
SEQRES   5 D  246  ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN          
SEQRES   6 D  246  GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA          
SEQRES   7 D  246  MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA          
SEQRES   8 D  246  ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA          
SEQRES   9 D  246  ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS          
SEQRES  10 D  246  LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE          
SEQRES  11 D  246  ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA          
SEQRES  12 D  246  VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN          
SEQRES  13 D  246  LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS          
SEQRES  14 D  246  GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL          
SEQRES  15 D  246  HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER          
SEQRES  16 D  246  ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS          
SEQRES  17 D  246  GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE          
SEQRES  18 D  246  ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO          
SEQRES  19 D  246  THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY              
MODRES 1K55 KCX A   70  LYS  LYSINE NZ-CARBOXYLIC ACID                          
MODRES 1K55 KCX B   70  LYS  LYSINE NZ-CARBOXYLIC ACID                          
MODRES 1K55 KCX C   70  LYS  LYSINE NZ-CARBOXYLIC ACID                          
MODRES 1K55 KCX D   70  LYS  LYSINE NZ-CARBOXYLIC ACID                          
HET    KCX  A  70      12                                                       
HET    KCX  B  70      12                                                       
HET    KCX  C  70      12                                                       
HET    KCX  D  70      12                                                       
HET    SO4  A1004       5                                                       
HET    SO4  A1006       5                                                       
HET    SO4  A1007       5                                                       
HET    SO4  A1012       5                                                       
HET    SO4  A1015       5                                                       
HET    SO4  A1016       5                                                       
HET    EDO  A1038       4                                                       
HET    EDO  A1039       4                                                       
HET    EDO  A1041       4                                                       
HET    SO4  B1001       5                                                       
HET    SO4  B1011       5                                                       
HET    SO4  B1021       5                                                       
HET    SO4  B1022       5                                                       
HET    SO4  B1023       5                                                       
HET    EDO  B1033       4                                                       
HET    EDO  B1037       4                                                       
HET    SO4  C1005       5                                                       
HET    SO4  C1019       5                                                       
HET    SO4  D1003      10                                                       
HET    SO4  D1009       5                                                       
HET    SO4  D1014       5                                                       
HET    SO4  D1020       5                                                       
HET    SO4  D1024       5                                                       
HET    EDO  D1034       4                                                       
HET    EDO  D1035       4                                                       
HET    EDO  D1036       4                                                       
HET    EDO  D1040       4                                                       
HETNAM     KCX LYSINE NZ-CARBOXYLIC ACID                                        
HETNAM     SO4 SULFATE ION                                                      
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   1  KCX    4(C7 H14 N2 O4)                                              
FORMUL   5  SO4    18(O4 S 2-)                                                  
FORMUL  11  EDO    9(C2 H6 O2)                                                  
FORMUL  32  HOH   *942(H2 O)                                                    
HELIX    1   1 THR A   26  TRP A   28  5                                   3    
HELIX    2   2 ASN A   29  ALA A   34  1                                   6    
HELIX    3   3 ASP A   55  SER A   60  1                                   6    
HELIX    4   4 PRO A   65  THR A   68  5                                   4    
HELIX    5   5 PHE A   69  THR A   80  1                                  12    
HELIX    6   6 MET A   99  GLU A  103  5                                   5    
HELIX    7   7 LEU A  108  VAL A  114  1                                   7    
HELIX    8   8 ALA A  116  GLY A  128  1                                  13    
HELIX    9   9 GLY A  128  PHE A  139  1                                  12    
HELIX   10  10 SER A  162  LEU A  175  1                                  14    
HELIX   11  11 SER A  181  LEU A  192  1                                  12    
HELIX   12  12 ASN A  243  LEU A  247  5                                   5    
HELIX   13  13 PRO A  248  GLU A  261  1                                  14    
HELIX   14  14 THR B   26  TRP B   28  5                                   3    
HELIX   15  15 ASN B   29  ALA B   34  1                                   6    
HELIX   16  16 ASP B   55  SER B   60  1                                   6    
HELIX   17  17 PRO B   65  THR B   68  5                                   4    
HELIX   18  18 PHE B   69  THR B   80  1                                  12    
HELIX   19  19 MET B   99  GLU B  103  5                                   5    
HELIX   20  20 LEU B  108  VAL B  114  1                                   7    
HELIX   21  21 ALA B  116  GLY B  128  1                                  13    
HELIX   22  22 GLY B  128  PHE B  139  1                                  12    
HELIX   23  23 ALA B  163  LEU B  175  1                                  13    
HELIX   24  24 SER B  181  LEU B  192  1                                  12    
HELIX   25  25 ASN B  243  LEU B  247  5                                   5    
HELIX   26  26 PRO B  248  GLU B  261  1                                  14    
HELIX   27  27 TRP C   28  ALA C   34  1                                   7    
HELIX   28  28 ASP C   55  LYS C   61  1                                   7    
HELIX   29  29 PRO C   65  THR C   68  5                                   4    
HELIX   30  30 PHE C   69  THR C   80  1                                  12    
HELIX   31  31 MET C   99  GLU C  103  5                                   5    
HELIX   32  32 LEU C  108  VAL C  114  1                                   7    
HELIX   33  33 ALA C  116  GLY C  128  1                                  13    
HELIX   34  34 GLY C  128  PHE C  139  1                                  12    
HELIX   35  35 LYS C  152  GLY C  157  1                                   6    
HELIX   36  36 ALA C  163  LEU C  175  1                                  13    
HELIX   37  37 SER C  181  LEU C  192  1                                  12    
HELIX   38  38 ASN C  243  LEU C  247  5                                   5    
HELIX   39  39 PRO C  248  GLU C  261  1                                  14    
HELIX   40  40 THR D   26  TRP D   28  5                                   3    
HELIX   41  41 ASN D   29  ALA D   36  1                                   8    
HELIX   42  42 ASP D   55  LYS D   61  1                                   7    
HELIX   43  43 PRO D   65  THR D   68  5                                   4    
HELIX   44  44 PHE D   69  THR D   80  1                                  12    
HELIX   45  45 MET D   99  GLU D  103  5                                   5    
HELIX   46  46 LEU D  108  VAL D  114  1                                   7    
HELIX   47  47 ALA D  116  GLY D  128  1                                  13    
HELIX   48  48 GLY D  128  PHE D  139  1                                  12    
HELIX   49  49 ALA D  163  LEU D  175  1                                  13    
HELIX   50  50 SER D  181  LEU D  192  1                                  12    
HELIX   51  51 ASN D  243  LEU D  247  5                                   5    
HELIX   52  52 PRO D  248  GLU D  261  1                                  14    
SHEET    1   A 7 ILE A  22  GLU A  24  0                                        
SHEET    2   A 7 CYS A  51  THR A  53  1  O  THR A  53   N  THR A  23           
SHEET    3   A 7 GLY A  39  LYS A  45 -1  N  LEU A  43   O  ALA A  52           
SHEET    4   A 7 GLU A 231  ILE A 241 -1  O  PHE A 234   N  CYS A  44           
SHEET    5   A 7 GLY A 218  LYS A 228 -1  N  GLY A 224   O  PHE A 235           
SHEET    6   A 7 TYR A 200  PHE A 208 -1  N  LEU A 201   O  GLU A 227           
SHEET    7   A 7 VAL A 193  ALA A 197 -1  N  GLU A 195   O  VAL A 202           
SHEET    1   B 2 VAL A  89  PHE A  90  0                                        
SHEET    2   B 2 LEU A 106  THR A 107 -1  O  LEU A 106   N  PHE A  90           
SHEET    1   C 7 ILE B  22  GLU B  24  0                                        
SHEET    2   C 7 CYS B  51  THR B  53  1  O  CYS B  51   N  THR B  23           
SHEET    3   C 7 GLY B  39  LYS B  45 -1  N  LEU B  43   O  ALA B  52           
SHEET    4   C 7 GLU B 231  ILE B 241 -1  O  PHE B 234   N  CYS B  44           
SHEET    5   C 7 GLY B 218  LYS B 228 -1  N  GLY B 224   O  PHE B 235           
SHEET    6   C 7 TYR B 200  PHE B 208 -1  N  LEU B 201   O  GLU B 227           
SHEET    7   C 7 VAL B 193  ALA B 197 -1  N  GLU B 195   O  VAL B 202           
SHEET    1   D 2 GLU B  62  TYR B  63  0                                        
SHEET    2   D 2 ILE B 161  SER B 162 -1  O  ILE B 161   N  TYR B  63           
SHEET    1   E 2 VAL B  89  PHE B  90  0                                        
SHEET    2   E 2 LEU B 106  THR B 107 -1  O  LEU B 106   N  PHE B  90           
SHEET    1   F 7 THR C  23  GLU C  24  0                                        
SHEET    2   F 7 CYS C  51  THR C  53  1  O  CYS C  51   N  THR C  23           
SHEET    3   F 7 GLY C  39  LYS C  45 -1  N  LEU C  43   O  ALA C  52           
SHEET    4   F 7 GLU C 231  ILE C 241 -1  O  ASN C 238   N  VAL C  40           
SHEET    5   F 7 GLY C 218  LYS C 228 -1  N  GLY C 224   O  PHE C 235           
SHEET    6   F 7 TYR C 200  PHE C 208 -1  N  LEU C 201   O  GLU C 227           
SHEET    7   F 7 VAL C 193  ALA C 197 -1  N  GLU C 195   O  VAL C 202           
SHEET    1   G 2 GLU C  62  TYR C  63  0                                        
SHEET    2   G 2 ILE C 161  SER C 162 -1  O  ILE C 161   N  TYR C  63           
SHEET    1   H 2 VAL C  89  PHE C  90  0                                        
SHEET    2   H 2 LEU C 106  THR C 107 -1  O  LEU C 106   N  PHE C  90           
SHEET    1   I 7 THR D  23  GLU D  24  0                                        
SHEET    2   I 7 CYS D  51  THR D  53  1  O  CYS D  51   N  THR D  23           
SHEET    3   I 7 GLY D  39  LYS D  45 -1  N  LEU D  43   O  ALA D  52           
SHEET    4   I 7 GLU D 231  ILE D 241 -1  O  ASN D 238   N  VAL D  40           
SHEET    5   I 7 GLY D 218  LYS D 228 -1  N  GLY D 224   O  PHE D 235           
SHEET    6   I 7 TYR D 200  PHE D 208 -1  N  GLY D 207   O  TRP D 221           
SHEET    7   I 7 VAL D 193  ALA D 197 -1  N  GLU D 195   O  VAL D 202           
SHEET    1   J 2 GLU D  62  TYR D  63  0                                        
SHEET    2   J 2 ILE D 161  SER D 162 -1  O  ILE D 161   N  TYR D  63           
SHEET    1   K 2 VAL D  89  PHE D  90  0                                        
SHEET    2   K 2 LEU D 106  THR D 107 -1  O  LEU D 106   N  PHE D  90           
SSBOND   1 CYS A   44    CYS A   51                          1555   1555  2.06  
SSBOND   2 CYS B   44    CYS B   51                          1555   1555  2.09  
SSBOND   3 CYS C   44    CYS C   51                          1555   1555  2.05  
SSBOND   4 CYS D   44    CYS D   51                          1555   1555  2.08  
LINK         C   PHE A  69                 N   KCX A  70     1555   1555  1.34  
LINK         C   KCX A  70                 N   ILE A  71     1555   1555  1.34  
LINK         C   PHE B  69                 N   KCX B  70     1555   1555  1.33  
LINK         C   KCX B  70                 N   ILE B  71     1555   1555  1.33  
LINK         C   PHE C  69                 N  BKCX C  70     1555   1555  1.34  
LINK         C  BKCX C  70                 N   ILE C  71     1555   1555  1.34  
LINK         C   PHE D  69                 N  BKCX D  70     1555   1555  1.32  
LINK         C  BKCX D  70                 N   ILE D  71     1555   1555  1.33  
SITE     1 AC1  4 ARG A 131  LYS A 134  TYR A 135  HOH A1193                    
SITE     1 AC2  5 THR A 206  ARG A 250  LYS A 251  SO4 A1007                    
SITE     2 AC2  5 HOH A1070                                                     
SITE     1 AC3  9 SER A  67  SER A 115  LYS A 205  THR A 206                    
SITE     2 AC3  9 GLY A 207  PHE A 208  ARG A 250  SO4 A1006                    
SITE     3 AC3  9 HOH A1050                                                     
SITE     1 AC4  6 GLY A 128  GLU A 129  VAL A 130  HOH A1048                    
SITE     2 AC4  6 HOH A1054  HOH A1149                                          
SITE     1 AC5  4 MET A  99  LYS A 100  GLN A 101  HOH A1186                    
SITE     1 AC6  2 ARG A 160  HOH A1178                                          
SITE     1 AC7  4 GLU A 195  TYR A 200  ILE A 263  HOH A1130                    
SITE     1 AC8  7 GLU A 199  GLU A 227  GLU A 229  HOH A1136                    
SITE     2 AC8  7 THR C 107  ARG C 109  HOH C1068                               
SITE     1 AC9  5 PRO A 217  ASP A 240  ASP A 242  HOH A1103                    
SITE     2 AC9  5 HOH A1134                                                     
SITE     1 BC1 11 SER B  67  SER B 115  LYS B 205  THR B 206                    
SITE     2 BC1 11 GLY B 207  PHE B 208  ARG B 250  SO4 B1011                    
SITE     3 BC1 11 HOH B1044  HOH B1147  HOH B1257                               
SITE     1 BC2  5 THR B 206  ARG B 250  SO4 B1001  HOH B1147                    
SITE     2 BC2  5 HOH B1271                                                     
SITE     1 BC3  4 ARG B 131  LYS B 134  TYR B 135  HOH B1215                    
SITE     1 BC4  2 ARG B 160  HOH B1308                                          
SITE     1 BC5  5 MET B  99  LYS B 100  GLN B 101  HOH B1216                    
SITE     2 BC5  5 HOH B1221                                                     
SITE     1 BC6  7 ASN B  29  PHE B  32  VAL B  37  ASN B  38                    
SITE     2 BC6  7 GLY B  39  ASN B  54  HOH B1180                               
SITE     1 BC7  7 PRO B 217  ASP B 240  ASP B 242  HOH B1050                    
SITE     2 BC7  7 HOH B1072  HOH B1164  HOH B1199                               
SITE     1 BC8  8 LYS B  95  SER C 115  LYS C 205  THR C 206                    
SITE     2 BC8  8 GLY C 207  PHE C 208  ARG C 250  HOH C1053                    
SITE     1 BC9  3 LYS B 152  THR C 213  HOH C1118                               
SITE     1 CC1  9 LYS A  95  SER D  67  SER D 115  THR D 206                    
SITE     2 CC1  9 GLY D 207  PHE D 208  ARG D 250  SO4 D1024                    
SITE     3 CC1  9 HOH D1081                                                     
SITE     1 CC2  3 HOH B1245  SER D 181  LYS D 182                               
SITE     1 CC3  5 ARG D 250  LYS D 251  HOH D1291  HOH D1301                    
SITE     2 CC3  5 HOH D1308                                                     
SITE     1 CC4  4 HOH A1206  LYS D 152  HOH D1203  HOH D1241                    
SITE     1 CC5 10 SER D  67  KCX D  70  LYS D  70  TRP D 102                    
SITE     2 CC5 10 VAL D 114  SER D 115  ALA D 116  VAL D 117                    
SITE     3 CC5 10 SO4 D1003  HOH D1273                                          
SITE     1 CC6  7 ARG B 109  ALA D 197  PRO D 198  GLU D 199                    
SITE     2 CC6  7 TYR D 200  GLU D 229  HOH D1044                               
SITE     1 CC7  5 TYR D 200  THR D 255  MET D 258  ILE D 264                    
SITE     2 CC7  5 EDO D1036                                                     
SITE     1 CC8  3 ILE D 264  EDO D1035  HOH D1311                               
SITE     1 CC9  5 LYS A  91  HOH A1113  MET D  99  LYS D 100                    
SITE     2 CC9  5 GLN D 101                                                     
CRYST1   66.514   82.285  101.713  90.00  95.44  90.00 P 1 21 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      0.015035  0.000000  0.001432        0.00000                         
SCALE2      0.000000  0.012153  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009876        0.00000