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Database: PDB
Entry: 1TDL
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Original site: 1TDL 
HEADER    HYDROLASE                               23-MAY-04   1TDL              
TITLE     STRUCTURE OF SER130GLY SHV-1 BETA-LACTAMASE                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BETA-LACTAMASE SHV-1;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PIT-2;                                                      
COMPND   5 EC: 3.5.2.6;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE;                          
SOURCE   3 ORGANISM_TAXID: 573;                                                 
SOURCE   4 GENE: BLA, SHV1;                                                     
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI STR. K-12 SUBSTR. DH10B;         
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 316385;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: DH10B;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PBC SK                                    
KEYWDS    CLASS A BETA-LACTAMASE, PENICILLINASE, BETA-LACTAM HYDROLASE,         
KEYWDS   2 DETERGENT BINDING, DRUG DESIGN, HYDROLASE                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.SUN,C.R.BETHEL,R.A.BONOMO,J.R.KNOX                                  
REVDAT   5   23-AUG-23 1TDL    1       REMARK                                   
REVDAT   4   27-OCT-21 1TDL    1       REMARK SEQADV                            
REVDAT   3   11-OCT-17 1TDL    1       REMARK                                   
REVDAT   2   24-FEB-09 1TDL    1       VERSN                                    
REVDAT   1   23-NOV-04 1TDL    0                                                
JRNL        AUTH   T.SUN,C.R.BETHEL,R.A.BONOMO,J.R.KNOX                         
JRNL        TITL   INHIBITOR-RESISTANT CLASS A BETA-LACTAMASES: CONSEQUENCES OF 
JRNL        TITL 2 THE SER130-TO-GLY MUTATION SEEN IN APO AND TAZOBACTAM        
JRNL        TITL 3 STRUCTURES OF THE SHV-1 VARIANT                              
JRNL        REF    BIOCHEMISTRY                  V.  43 14111 2004              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   15518561                                                     
JRNL        DOI    10.1021/BI0487903                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 20611                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.142                           
REMARK   3   FREE R VALUE                     : 0.181                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1001                            
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           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.91                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1670                       
REMARK   3   BIN FREE R VALUE                    : 0.2416                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 141                          
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            : 2022                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 414                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 11.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.14                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.09                            
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) : 0.16                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.400                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1TDL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000022562.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-AUG-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NI FILTER                          
REMARK 200  OPTICS                         : DOUBLE-MIRROR FRANKS FOCUSING      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS HI-STAR                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : X-GEN                              
REMARK 200  DATA SCALING SOFTWARE          : X-GEN                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20676                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 37.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.6                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : 0.03300                            
REMARK 200  R SYM                      (I) : 0.03300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 34.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.91                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.06800                            
REMARK 200  R SYM FOR SHELL            (I) : 0.06800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 12.10                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: EPMR                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1TDG                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 6000, 50 MM HEPES, 0.56 MM       
REMARK 280  CYMAL-6 DETERGENT, PH 7.0, VAPOR DIFFUSION, SITTING DROP,           
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       24.80400            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       42.04000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       27.65050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       42.04000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.80400            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       27.65050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    MET A  69     -150.41     58.23                                   
REMARK 500    TYR A 105       88.31     70.80                                   
REMARK 500    VAL A 159      -53.49   -120.99                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     MA4 A  810                                                       
REMARK 610     EPE A  900                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MA4 A 800                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MA4 A 810                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 900                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1SHV   RELATED DB: PDB                                   
REMARK 900 SHV-1 BETA-LACTAMASE (WILDTYPE)                                      
REMARK 900 RELATED ID: 1TDG   RELATED DB: PDB                                   
REMARK 900 COMPLEX OF SER130GLY SHV-1 BETA-LACTAMASE WITH TAZOBACTAM            
REMARK 900 RELATED ID: 1G56   RELATED DB: PDB                                   
REMARK 900 COMPLEX OF SHV-1 WITH TAZOBACTAM                                     
REMARK 900 RELATED ID: 1RCJ   RELATED DB: PDB                                   
REMARK 900 COMPLEX OF GLU166ALA SHV-1 WITH TAZOBACTAM                           
DBREF  1TDL A   26   292  UNP    P14557   BLA1_ECOLI      22    286             
SEQADV 1TDL GLY A  130  UNP  P14557    SER   126 ENGINEERED MUTATION            
SEQRES   1 A  265  SER PRO GLN PRO LEU GLU GLN ILE LYS LEU SER GLU SER          
SEQRES   2 A  265  GLN LEU SER GLY ARG VAL GLY MET ILE GLU MET ASP LEU          
SEQRES   3 A  265  ALA SER GLY ARG THR LEU THR ALA TRP ARG ALA ASP GLU          
SEQRES   4 A  265  ARG PHE PRO MET MET SER THR PHE LYS VAL VAL LEU CYS          
SEQRES   5 A  265  GLY ALA VAL LEU ALA ARG VAL ASP ALA GLY ASP GLU GLN          
SEQRES   6 A  265  LEU GLU ARG LYS ILE HIS TYR ARG GLN GLN ASP LEU VAL          
SEQRES   7 A  265  ASP TYR SER PRO VAL SER GLU LYS HIS LEU ALA ASP GLY          
SEQRES   8 A  265  MET THR VAL GLY GLU LEU CYS ALA ALA ALA ILE THR MET          
SEQRES   9 A  265  GLY ASP ASN SER ALA ALA ASN LEU LEU LEU ALA THR VAL          
SEQRES  10 A  265  GLY GLY PRO ALA GLY LEU THR ALA PHE LEU ARG GLN ILE          
SEQRES  11 A  265  GLY ASP ASN VAL THR ARG LEU ASP ARG TRP GLU THR GLU          
SEQRES  12 A  265  LEU ASN GLU ALA LEU PRO GLY ASP ALA ARG ASP THR THR          
SEQRES  13 A  265  THR PRO ALA SER MET ALA ALA THR LEU ARG LYS LEU LEU          
SEQRES  14 A  265  THR SER GLN ARG LEU SER ALA ARG SER GLN ARG GLN LEU          
SEQRES  15 A  265  LEU GLN TRP MET VAL ASP ASP ARG VAL ALA GLY PRO LEU          
SEQRES  16 A  265  ILE ARG SER VAL LEU PRO ALA GLY TRP PHE ILE ALA ASP          
SEQRES  17 A  265  LYS THR GLY ALA GLY GLU ARG GLY ALA ARG GLY ILE VAL          
SEQRES  18 A  265  ALA LEU LEU GLY PRO ASN ASN LYS ALA GLU ARG ILE VAL          
SEQRES  19 A  265  VAL ILE TYR LEU ARG ASP THR PRO ALA SER MET ALA GLU          
SEQRES  20 A  265  ARG ASN GLN GLN ILE ALA GLY ILE GLY ALA ALA LEU ILE          
SEQRES  21 A  265  GLU HIS TRP GLN ARG                                          
HET    MA4  A 800      47                                                       
HET    MA4  A 810      10                                                       
HET    EPE  A 900       5                                                       
HETNAM     MA4 CYCLOHEXYL-HEXYL-BETA-D-MALTOSIDE                                
HETNAM     EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID              
HETSYN     EPE HEPES                                                            
FORMUL   2  MA4    2(C24 H44 O11)                                               
FORMUL   4  EPE    C8 H18 N2 O4 S                                               
FORMUL   5  HOH   *414(H2 O)                                                    
HELIX    1   1 GLN A   28  SER A   41  1                                  14    
HELIX    2   2 THR A   71  ALA A   86  1                                  16    
HELIX    3   3 ARG A   98  LEU A  102  5                                   5    
HELIX    4   4 VAL A  108  HIS A  112  5                                   5    
HELIX    5   5 VAL A  119  GLY A  130  1                                  12    
HELIX    6   6 ASP A  131  VAL A  142  1                                  12    
HELIX    7   7 GLY A  143  ILE A  155  1                                  13    
HELIX    8   8 THR A  167  GLU A  171  5                                   5    
HELIX    9   9 THR A  182  SER A  196  1                                  15    
HELIX   10  10 SER A  200  ASP A  213  1                                  14    
HELIX   11  11 ALA A  217  LEU A  225  1                                   9    
HELIX   12  12 SER A  271  HIS A  289  1                                  19    
SHEET    1   A 5 THR A  56  TRP A  60  0                                        
SHEET    2   A 5 ARG A  43  ASP A  50 -1  N  GLU A  48   O  LEU A  57           
SHEET    3   A 5 ARG A 259  ARG A 266 -1  O  ILE A 260   N  MET A  49           
SHEET    4   A 5 ARG A 244  GLY A 251 -1  N  ARG A 244   O  LEU A 265           
SHEET    5   A 5 PHE A 230  ALA A 237 -1  N  PHE A 230   O  GLY A 251           
SHEET    1   B 2 PHE A  66  PRO A  67  0                                        
SHEET    2   B 2 THR A 180  THR A 181 -1  O  THR A 181   N  PHE A  66           
SHEET    1   C 2 LYS A  94  ILE A  95  0                                        
SHEET    2   C 2 MET A 117  THR A 118 -1  O  MET A 117   N  ILE A  95           
SSBOND   1 CYS A   77    CYS A  123                          1555   1555  2.03  
CISPEP   1 GLU A  166    THR A  167          0         0.85                     
SITE     1 AC1 20 ARG A  93  LYS A  94  ILE A  95  HIS A  96                    
SITE     2 AC1 20 ARG A  98  VAL A 224  PRO A 226  ILE A 231                    
SITE     3 AC1 20 ILE A 246  ALA A 248  VAL A 261  ILE A 279                    
SITE     4 AC1 20 ALA A 280  ALA A 284  GLU A 288  HOH A 313                    
SITE     5 AC1 20 HOH A 360  HOH A 444  HOH A 447  HOH A 619                    
SITE     1 AC2  3 LEU A 220  ARG A 244  ILE A 279                               
SITE     1 AC3  6 SER A  70  LYS A  73  GLY A 130  LYS A 234                    
SITE     2 AC3  6 HOH A 359  HOH A 545                                          
CRYST1   49.608   55.301   84.080  90.00  90.00  90.00 P 21 21 21    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      0.020158  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018083  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011893        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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