HEADER    HYDROLASE                               09-FEB-02   1L0G              
TITLE     X-RAY CRYSTAL STRUCTURE OF AMPC S64G MUTANT BETA-LACTAMASE            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BETA-LACTAMASE;                                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CEPHALOSPORINASE;                                           
COMPND   5 EC: 3.5.2.6;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: K12;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: POGO295                                   
KEYWDS    AMIDE HYDROLASE, BETA-LACTAMASE, MUTANT ENZYME, HYDROLASE             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.M.BEADLE,B.K.SHOICHET                                               
REVDAT   6   16-AUG-23 1L0G    1       REMARK                                   
REVDAT   5   27-OCT-21 1L0G    1       SEQADV HETSYN                            
REVDAT   4   29-JUL-20 1L0G    1       COMPND REMARK HET    HETNAM              
REVDAT   4 2                   1       FORMUL LINK   SITE   ATOM                
REVDAT   3   24-FEB-09 1L0G    1       VERSN                                    
REVDAT   2   02-AUG-05 1L0G    1       DBREF  REMARK SEQADV SCALE1              
REVDAT   2 2                   1       SCALE2                                   
REVDAT   1   14-AUG-02 1L0G    0                                                
JRNL        AUTH   B.M.BEADLE,B.K.SHOICHET                                      
JRNL        TITL   STRUCTURAL BASES OF STABILITY-FUNCTION TRADEOFFS IN ENZYMES. 
JRNL        REF    J.MOL.BIOL.                   V. 321   285 2002              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   12144785                                                     
JRNL        DOI    10.1016/S0022-2836(02)00599-5                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 111219                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.189                           
REMARK   3   FREE R VALUE                     : 0.212                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2217                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.55                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1880                       
REMARK   3   BIN FREE R VALUE                    : 0.2220                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 176                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5578                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 38                                      
REMARK   3   SOLVENT ATOMS            : 519                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.82300                                             
REMARK   3    B22 (A**2) : -0.46700                                             
REMARK   3    B33 (A**2) : 2.28900                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -1.47700                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.16                            
REMARK   3   ESD FROM SIGMAA              (A) : -0.0                            
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) : 0.18                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : -0.01                           
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.014                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.055 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.620 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.934 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.867 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : SUCROSE.PAR                                    
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
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 1L0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015528.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-AUG-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 5ID-B                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 123526                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 28.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.53                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.26900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1C3B                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.03                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M POTASSIUM PHOSPHATE, PH 8.7,       
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       59.19350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       38.16450            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       59.19350            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       38.16450            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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, 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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ASN A   285                                                      
REMARK 465     GLY A   286                                                      
REMARK 465     SER A   287                                                      
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 A 123   N   -  CA  -  CB  ANGL. DEV. = -12.5 DEGREES          
REMARK 500    ASP A 217   CB  -  CG  -  OD1 ANGL. DEV. =   5.7 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    LYS A 126      -55.08   -126.60                                   
REMARK 500    VAL A 178      -60.43   -122.25                                   
REMARK 500    TYR A 221       23.72   -156.50                                   
REMARK 500    ALA A 307      119.39    -39.21                                   
REMARK 500    ASN A 341       45.45    -97.96                                   
REMARK 500    LYS B 126      -54.38   -132.07                                   
REMARK 500    SER B 154      -65.21    -90.24                                   
REMARK 500    VAL B 178      -57.47   -123.10                                   
REMARK 500    TYR B 221       34.00   -160.67                                   
REMARK 500    ASN B 341       44.15    -98.61                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR A  45         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1KE4   RELATED DB: PDB                                   
REMARK 900 AMPC BETA-LACTAMASE WT APO                                           
REMARK 900 RELATED ID: 2BLS   RELATED DB: PDB                                   
REMARK 900 AMPC BETA-LACTAMASE WT APO                                           
REMARK 900 RELATED ID: 1L0D   RELATED DB: PDB                                   
REMARK 900 AMPC S64D MUTANT BETA-LACTAMASE                                      
REMARK 900 RELATED ID: 1L0E   RELATED DB: PDB                                   
REMARK 900 AMPC K67Q MUTANT BETA-LACTAMASE                                      
REMARK 900 RELATED ID: 1L0F   RELATED DB: PDB                                   
REMARK 900 AMPC N152H MUTANT BETA-LACTAMASE                                     
REMARK 900 RELATED ID: 1KVL   RELATED DB: PDB                                   
REMARK 900 AMPC S64G MUTANT BETA-LACTAMASE IN COMPLEX WITH SUBSTRATE AND        
REMARK 900 PRODUCT FORMS OF CEPHALOTHIN                                         
DBREF  1L0G A    4   361  UNP    P00811   AMPC_ECOLI      20    377             
DBREF  1L0G B    4   361  UNP    P00811   AMPC_ECOLI      20    377             
SEQADV 1L0G GLY A   64  UNP  P00811    SER    80 ENGINEERED MUTATION            
SEQADV 1L0G GLY B   64  UNP  P00811    SER    80 ENGINEERED MUTATION            
SEQRES   1 A  358  ALA PRO GLN GLN ILE ASN ASP ILE VAL HIS ARG THR ILE          
SEQRES   2 A  358  THR PRO LEU ILE GLU GLN GLN LYS ILE PRO GLY MET ALA          
SEQRES   3 A  358  VAL ALA VAL ILE TYR GLN GLY LYS PRO TYR TYR PHE THR          
SEQRES   4 A  358  TRP GLY TYR ALA ASP ILE ALA LYS LYS GLN PRO VAL THR          
SEQRES   5 A  358  GLN GLN THR LEU PHE GLU LEU GLY GLY VAL SER LYS THR          
SEQRES   6 A  358  PHE THR GLY VAL LEU GLY GLY ASP ALA ILE ALA ARG GLY          
SEQRES   7 A  358  GLU ILE LYS LEU SER ASP PRO THR THR LYS TYR TRP PRO          
SEQRES   8 A  358  GLU LEU THR ALA LYS GLN TRP ASN GLY ILE THR LEU LEU          
SEQRES   9 A  358  HIS LEU ALA THR TYR THR ALA GLY GLY LEU PRO LEU GLN          
SEQRES  10 A  358  VAL PRO ASP GLU VAL LYS SER SER SER ASP LEU LEU ARG          
SEQRES  11 A  358  PHE TYR GLN ASN TRP GLN PRO ALA TRP ALA PRO GLY THR          
SEQRES  12 A  358  GLN ARG LEU TYR ALA ASN SER SER ILE GLY LEU PHE GLY          
SEQRES  13 A  358  ALA LEU ALA VAL LYS PRO SER GLY LEU SER PHE GLU GLN          
SEQRES  14 A  358  ALA MET GLN THR ARG VAL PHE GLN PRO LEU LYS LEU ASN          
SEQRES  15 A  358  HIS THR TRP ILE ASN VAL PRO PRO ALA GLU GLU LYS ASN          
SEQRES  16 A  358  TYR ALA TRP GLY TYR ARG GLU GLY LYS ALA VAL HIS VAL          
SEQRES  17 A  358  SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY VAL LYS          
SEQRES  18 A  358  SER THR ILE GLU ASP MET ALA ARG TRP VAL GLN SER ASN          
SEQRES  19 A  358  LEU LYS PRO LEU ASP ILE ASN GLU LYS THR LEU GLN GLN          
SEQRES  20 A  358  GLY ILE GLN LEU ALA GLN SER ARG TYR TRP GLN THR GLY          
SEQRES  21 A  358  ASP MET TYR GLN GLY LEU GLY TRP GLU MET LEU ASP TRP          
SEQRES  22 A  358  PRO VAL ASN PRO ASP SER ILE ILE ASN GLY SER ASP ASN          
SEQRES  23 A  358  LYS ILE ALA LEU ALA ALA ARG PRO VAL LYS ALA ILE THR          
SEQRES  24 A  358  PRO PRO THR PRO ALA VAL ARG ALA SER TRP VAL HIS LYS          
SEQRES  25 A  358  THR GLY ALA THR GLY GLY PHE GLY SER TYR VAL ALA PHE          
SEQRES  26 A  358  ILE PRO GLU LYS GLU LEU GLY ILE VAL MET LEU ALA ASN          
SEQRES  27 A  358  LYS ASN TYR PRO ASN PRO ALA ARG VAL ASP ALA ALA TRP          
SEQRES  28 A  358  GLN ILE LEU ASN ALA LEU GLN                                  
SEQRES   1 B  358  ALA PRO GLN GLN ILE ASN ASP ILE VAL HIS ARG THR ILE          
SEQRES   2 B  358  THR PRO LEU ILE GLU GLN GLN LYS ILE PRO GLY MET ALA          
SEQRES   3 B  358  VAL ALA VAL ILE TYR GLN GLY LYS PRO TYR TYR PHE THR          
SEQRES   4 B  358  TRP GLY TYR ALA ASP ILE ALA LYS LYS GLN PRO VAL THR          
SEQRES   5 B  358  GLN GLN THR LEU PHE GLU LEU GLY GLY VAL SER LYS THR          
SEQRES   6 B  358  PHE THR GLY VAL LEU GLY GLY ASP ALA ILE ALA ARG GLY          
SEQRES   7 B  358  GLU ILE LYS LEU SER ASP PRO THR THR LYS TYR TRP PRO          
SEQRES   8 B  358  GLU LEU THR ALA LYS GLN TRP ASN GLY ILE THR LEU LEU          
SEQRES   9 B  358  HIS LEU ALA THR TYR THR ALA GLY GLY LEU PRO LEU GLN          
SEQRES  10 B  358  VAL PRO ASP GLU VAL LYS SER SER SER ASP LEU LEU ARG          
SEQRES  11 B  358  PHE TYR GLN ASN TRP GLN PRO ALA TRP ALA PRO GLY THR          
SEQRES  12 B  358  GLN ARG LEU TYR ALA ASN SER SER ILE GLY LEU PHE GLY          
SEQRES  13 B  358  ALA LEU ALA VAL LYS PRO SER GLY LEU SER PHE GLU GLN          
SEQRES  14 B  358  ALA MET GLN THR ARG VAL PHE GLN PRO LEU LYS LEU ASN          
SEQRES  15 B  358  HIS THR TRP ILE ASN VAL PRO PRO ALA GLU GLU LYS ASN          
SEQRES  16 B  358  TYR ALA TRP GLY TYR ARG GLU GLY LYS ALA VAL HIS VAL          
SEQRES  17 B  358  SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY VAL LYS          
SEQRES  18 B  358  SER THR ILE GLU ASP MET ALA ARG TRP VAL GLN SER ASN          
SEQRES  19 B  358  LEU LYS PRO LEU ASP ILE ASN GLU LYS THR LEU GLN GLN          
SEQRES  20 B  358  GLY ILE GLN LEU ALA GLN SER ARG TYR TRP GLN THR GLY          
SEQRES  21 B  358  ASP MET TYR GLN GLY LEU GLY TRP GLU MET LEU ASP TRP          
SEQRES  22 B  358  PRO VAL ASN PRO ASP SER ILE ILE ASN GLY SER ASP ASN          
SEQRES  23 B  358  LYS ILE ALA LEU ALA ALA ARG PRO VAL LYS ALA ILE THR          
SEQRES  24 B  358  PRO PRO THR PRO ALA VAL ARG ALA SER TRP VAL HIS LYS          
SEQRES  25 B  358  THR GLY ALA THR GLY GLY PHE GLY SER TYR VAL ALA PHE          
SEQRES  26 B  358  ILE PRO GLU LYS GLU LEU GLY ILE VAL MET LEU ALA ASN          
SEQRES  27 B  358  LYS ASN TYR PRO ASN PRO ALA ARG VAL ASP ALA ALA TRP          
SEQRES  28 B  358  GLN ILE LEU ASN ALA LEU GLN                                  
HET    GLC  C   1      11                                                       
HET    FRU  C   2      12                                                       
HET    PO4  A   1       5                                                       
HET    PO4  A 362       5                                                       
HET    PO4  B 364       5                                                       
HETNAM     GLC ALPHA-D-GLUCOPYRANOSE                                            
HETNAM     FRU BETA-D-FRUCTOFURANOSE                                            
HETNAM     PO4 PHOSPHATE ION                                                    
HETSYN     GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE                              
HETSYN     FRU BETA-D-FRUCTOSE; D-FRUCTOSE; FRUCTOSE                            
FORMUL   3  GLC    C6 H12 O6                                                    
FORMUL   3  FRU    C6 H12 O6                                                    
FORMUL   4  PO4    3(O4 P 3-)                                                   
FORMUL   7  HOH   *519(H2 O)                                                    
HELIX    1   1 PRO A    5  LYS A   24  1                                  20    
HELIX    2   2 VAL A   65  ARG A   80  1                                  16    
HELIX    3   3 PRO A   88  TYR A   92  5                                   5    
HELIX    4   4 ALA A   98  ASN A  102  5                                   5    
HELIX    5   5 THR A  105  THR A  111  1                                   7    
HELIX    6   6 SER A  127  TRP A  138  1                                  12    
HELIX    7   7 ALA A  151  VAL A  163  1                                  13    
HELIX    8   8 LYS A  164  GLY A  167  5                                   4    
HELIX    9   9 SER A  169  VAL A  178  1                                  10    
HELIX   10  10 PRO A  192  TYR A  199  5                                   8    
HELIX   11  11 LEU A  216  TYR A  221  1                                   6    
HELIX   12  12 THR A  226  LYS A  239  1                                  14    
HELIX   13  13 PRO A  240  ILE A  243  5                                   4    
HELIX   14  14 GLU A  245  GLN A  256  1                                  12    
HELIX   15  15 ASN A  279  ILE A  284  1                                   6    
HELIX   16  16 PRO A  330  GLU A  333  5                                   4    
HELIX   17  17 PRO A  345  GLN A  361  1                                  17    
HELIX   18  18 PRO B    5  LYS B   24  1                                  20    
HELIX   19  19 VAL B   65  ARG B   80  1                                  16    
HELIX   20  20 PRO B   88  TRP B   93  1                                   6    
HELIX   21  21 ALA B   98  ASN B  102  5                                   5    
HELIX   22  22 THR B  105  THR B  111  1                                   7    
HELIX   23  23 SER B  127  TRP B  138  1                                  12    
HELIX   24  24 ALA B  151  VAL B  163  1                                  13    
HELIX   25  25 SER B  169  VAL B  178  1                                  10    
HELIX   26  26 PRO B  192  TYR B  199  5                                   8    
HELIX   27  27 LEU B  216  GLY B  222  1                                   7    
HELIX   28  28 THR B  226  LYS B  239  1                                  14    
HELIX   29  29 PRO B  240  ILE B  243  5                                   4    
HELIX   30  30 GLU B  245  GLN B  256  1                                  12    
HELIX   31  31 ASN B  279  SER B  287  1                                   9    
HELIX   32  32 ASP B  288  LEU B  293  1                                   6    
HELIX   33  33 PRO B  330  GLU B  333  5                                   4    
HELIX   34  34 PRO B  345  GLN B  361  1                                  17    
SHEET    1   A10 GLN A  52  PRO A  53  0                                        
SHEET    2   A10 LYS A  37  ASP A  47 -1  N  ASP A  47   O  GLN A  52           
SHEET    3   A10 GLY A  27  TYR A  34 -1  N  TYR A  34   O  LYS A  37           
SHEET    4   A10 LEU A 334  ALA A 340 -1  O  LEU A 339   N  ALA A  29           
SHEET    5   A10 PHE A 322  ILE A 329 -1  N  ALA A 327   O  ILE A 336           
SHEET    6   A10 SER A 311  THR A 319 -1  N  GLY A 317   O  SER A 324           
SHEET    7   A10 GLU A 272  ASP A 275 -1  N  LEU A 274   O  TRP A 312           
SHEET    8   A10 MET A 265  GLN A 267 -1  N  TYR A 266   O  MET A 273           
SHEET    9   A10 ARG A 258  THR A 262 -1  N  THR A 262   O  MET A 265           
SHEET   10   A10 LYS A 299  THR A 305 -1  O  THR A 305   N  ARG A 258           
SHEET    1   B 3 PHE A  60  GLU A  61  0                                        
SHEET    2   B 3 LYS A 224  SER A 225 -1  O  SER A 225   N  PHE A  60           
SHEET    3   B 3 THR A 187  TRP A 188 -1  N  TRP A 188   O  LYS A 224           
SHEET    1   C 2 GLN A 147  ARG A 148  0                                        
SHEET    2   C 2 ARG A 296  PRO A 297 -1  O  ARG A 296   N  ARG A 148           
SHEET    1   D 2 GLY A 202  ARG A 204  0                                        
SHEET    2   D 2 LYS A 207  VAL A 209 -1  O  VAL A 209   N  GLY A 202           
SHEET    1   E10 GLN B  52  PRO B  53  0                                        
SHEET    2   E10 LYS B  37  ASP B  47 -1  N  ASP B  47   O  GLN B  52           
SHEET    3   E10 GLY B  27  TYR B  34 -1  N  VAL B  30   O  PHE B  41           
SHEET    4   E10 LEU B 334  ALA B 340 -1  O  LEU B 339   N  ALA B  29           
SHEET    5   E10 GLY B 323  ILE B 329 -1  N  TYR B 325   O  MET B 338           
SHEET    6   E10 SER B 311  ALA B 318 -1  N  VAL B 313   O  PHE B 328           
SHEET    7   E10 GLU B 272  ASP B 275 -1  N  LEU B 274   O  TRP B 312           
SHEET    8   E10 MET B 265  GLN B 267 -1  N  TYR B 266   O  MET B 273           
SHEET    9   E10 ARG B 258  THR B 262 -1  N  THR B 262   O  MET B 265           
SHEET   10   E10 LYS B 299  THR B 305 -1  O  THR B 305   N  ARG B 258           
SHEET    1   F 2 PHE B  60  GLU B  61  0                                        
SHEET    2   F 2 LYS B 224  SER B 225 -1  O  SER B 225   N  PHE B  60           
SHEET    1   G 2 GLN B 147  ARG B 148  0                                        
SHEET    2   G 2 ARG B 296  PRO B 297 -1  O  ARG B 296   N  ARG B 148           
SHEET    1   H 2 GLY B 202  ARG B 204  0                                        
SHEET    2   H 2 LYS B 207  VAL B 209 -1  O  VAL B 209   N  GLY B 202           
LINK         C1  GLC C   1                 O2  FRU C   2     1555   1555  1.41  
CISPEP   1 TRP A  276    PRO A  277          0         0.94                     
CISPEP   2 THR A  302    PRO A  303          0        -0.40                     
CISPEP   3 TRP B  276    PRO B  277          0         0.49                     
CISPEP   4 THR B  302    PRO B  303          0        -1.56                     
CRYST1  118.387   76.329   97.665  90.00 115.76  90.00 C 1 2 1       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      0.008447  0.000000  0.004076        0.00000                         
SCALE2      0.000000  0.013101  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011369        0.00000