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Database: PDB
Entry: 1PEB
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HEADER    SUGAR BINDING PROTEIN                   21-MAY-03   1PEB              
TITLE     LIGAND-FREE HIGH-AFFINITY MALTOSE-BINDING PROTEIN                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MALTOSE-BINDING PERIPLASMIC PROTEIN;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: MALTODEXTRIN-BINDING PROTEIN, MMBP;                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: MALE OR B4034 OR Z5632 OR ECS5017;                             
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: HS3309;                                    
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PLH1                                      
KEYWDS    MBP, MALTOSE-BINDING PROTEIN, HIGH-AFFINITY MUTANT, ENGINEERED, SUGAR 
KEYWDS   2 BINDING PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.G.TELMER,B.H.SHILTON                                                
REVDAT   6   16-AUG-23 1PEB    1       REMARK                                   
REVDAT   5   27-OCT-21 1PEB    1       SEQADV                                   
REVDAT   4   11-OCT-17 1PEB    1       REMARK                                   
REVDAT   3   24-FEB-09 1PEB    1       VERSN                                    
REVDAT   2   09-SEP-03 1PEB    1       JRNL                                     
REVDAT   1   12-AUG-03 1PEB    0                                                
JRNL        AUTH   P.G.TELMER,B.H.SHILTON                                       
JRNL        TITL   INSIGHTS INTO THE CONFORMATIONAL EQUILIBRIA OF               
JRNL        TITL 2 MALTOSE-BINDING PROTEIN BY ANALYSIS OF HIGH AFFINITY         
JRNL        TITL 3 MUTANTS.                                                     
JRNL        REF    J.BIOL.CHEM.                  V. 278 34555 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12794084                                                     
JRNL        DOI    10.1074/JBC.M301004200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 16.88                          
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)   (%) : 93.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 10198                          
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) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.300                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1051                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1603                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2290                       
REMARK   3   BIN FREE R VALUE                    : 0.3410                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 158                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.027                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2833                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 91                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 29.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.42000                                             
REMARK   3    B22 (A**2) : 6.38000                                              
REMARK   3    B33 (A**2) : -0.96000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -3.49000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.27                            
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) : 0.38                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.42                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.900                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.900 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.700 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.970 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.090 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.31                                                 
REMARK   3   BSOL        : 33.16                                                
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_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : CARBOHYDRATE.PARAM                             
REMARK   3  PARAMETER FILE  5  : MALTOSE.PARA                                   
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : CARBOHYDRATE.TOP                               
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: RESOLUTION-DEPENDENT WEIGHTING SCHEME,    
REMARK   3  BULK SOLVENT MODEL USED                                             
REMARK   4                                                                      
REMARK   4 1PEB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAY-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000019270.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-FEB-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
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 RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54179                            
REMARK 200  MONOCHROMATOR                  : GRADED MULTILAYER (OSMIC)          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10346                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.2                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.18100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1MPB                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.82                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3500, CACODYLIC ACID, ZINC           
REMARK 280  ACETATE, SODIUM CHLORIDE, PH 6.5, VAPOR DIFFUSION, HANGING DROP,    
REMARK 280  TEMPERATURE 312K                                                    
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       35.17500            
REMARK 290   SMTRY3   2  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    ASP A  55     -168.73   -115.71                                   
REMARK 500    ALA A 168     -106.52    -67.32                                   
REMARK 500    TYR A 171       97.73    -39.41                                   
REMARK 500    ASP A 209     -161.16   -115.66                                   
REMARK 500    LYS A 239       -8.76     75.67                                   
REMARK 500    TYR A 283      -51.19   -120.42                                   
REMARK 500    PRO A 331      108.66    -47.39                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1N3W   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N3X   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1NL5   RELATED DB: PDB                                   
DBREF  1PEB A    1   370  UNP    P02928   MALE_ECOLI      27    396             
SEQADV 1PEB     A       UNP  P02928    GLU   198 DELETION                       
SEQADV 1PEB     A       UNP  P02928    ASN   199 DELETION                       
SEQADV 1PEB     A       UNP  P02928    LYS   201 DELETION                       
SEQADV 1PEB     A       UNP  P02928    TYR   202 DELETION                       
SEQADV 1PEB ALA A  321  UNP  P02928    MET   347 ENGINEERED MUTATION            
SEQADV 1PEB ALA A  325  UNP  P02928    GLN   351 ENGINEERED MUTATION            
SEQRES   1 A  366  LYS ILE GLU GLU GLY LYS LEU VAL ILE TRP ILE ASN GLY          
SEQRES   2 A  366  ASP LYS GLY TYR ASN GLY LEU ALA GLU VAL GLY LYS LYS          
SEQRES   3 A  366  PHE GLU LYS ASP THR GLY ILE LYS VAL THR VAL GLU HIS          
SEQRES   4 A  366  PRO ASP LYS LEU GLU GLU LYS PHE PRO GLN VAL ALA ALA          
SEQRES   5 A  366  THR GLY ASP GLY PRO ASP ILE ILE PHE TRP ALA HIS ASP          
SEQRES   6 A  366  ARG PHE GLY GLY TYR ALA GLN SER GLY LEU LEU ALA GLU          
SEQRES   7 A  366  ILE THR PRO ASP LYS ALA PHE GLN ASP LYS LEU TYR PRO          
SEQRES   8 A  366  PHE THR TRP ASP ALA VAL ARG TYR ASN GLY LYS LEU ILE          
SEQRES   9 A  366  ALA TYR PRO ILE ALA VAL GLU ALA LEU SER LEU ILE TYR          
SEQRES  10 A  366  ASN LYS ASP LEU LEU PRO ASN PRO PRO LYS THR TRP GLU          
SEQRES  11 A  366  GLU ILE PRO ALA LEU ASP LYS GLU LEU LYS ALA LYS GLY          
SEQRES  12 A  366  LYS SER ALA LEU MET PHE ASN LEU GLN GLU PRO TYR PHE          
SEQRES  13 A  366  THR TRP PRO LEU ILE ALA ALA ASP GLY GLY TYR ALA PHE          
SEQRES  14 A  366  LYS TYR GLY ASP ILE LYS ASP VAL GLY VAL ASP ASN ALA          
SEQRES  15 A  366  GLY ALA LYS ALA GLY LEU THR PHE LEU VAL ASP LEU ILE          
SEQRES  16 A  366  LYS ASN LYS HIS MET ASN ALA ASP THR ASP TYR SER ILE          
SEQRES  17 A  366  ALA GLU ALA ALA PHE ASN LYS GLY GLU THR ALA MET THR          
SEQRES  18 A  366  ILE ASN GLY PRO TRP ALA TRP SER ASN ILE ASP THR SER          
SEQRES  19 A  366  LYS VAL ASN TYR GLY VAL THR VAL LEU PRO THR PHE LYS          
SEQRES  20 A  366  GLY GLN PRO SER LYS PRO PHE VAL GLY VAL LEU SER ALA          
SEQRES  21 A  366  GLY ILE ASN ALA ALA SER PRO ASN LYS GLU LEU ALA LYS          
SEQRES  22 A  366  GLU PHE LEU GLU ASN TYR LEU LEU THR ASP GLU GLY LEU          
SEQRES  23 A  366  GLU ALA VAL ASN LYS ASP LYS PRO LEU GLY ALA VAL ALA          
SEQRES  24 A  366  LEU LYS SER TYR GLU GLU GLU LEU ALA LYS ASP PRO ARG          
SEQRES  25 A  366  ILE ALA ALA THR ALA GLU ASN ALA ALA LYS GLY GLU ILE          
SEQRES  26 A  366  MET PRO ASN ILE PRO GLN MET SER ALA PHE TRP TYR ALA          
SEQRES  27 A  366  VAL ARG THR ALA VAL ILE ASN ALA ALA SER GLY ARG GLN          
SEQRES  28 A  366  THR VAL ASP GLU ALA LEU LYS ASP ALA GLN THR ARG ILE          
SEQRES  29 A  366  THR LYS                                                      
FORMUL   2  HOH   *91(H2 O)                                                     
HELIX    1   1 GLY A   16  GLY A   32  1                                  17    
HELIX    2   2 LYS A   42  ALA A   51  1                                  10    
HELIX    3   3 ALA A   52  GLY A   54  5                                   3    
HELIX    4   4 ARG A   66  SER A   73  1                                   8    
HELIX    5   5 ASP A   82  ASP A   87  1                                   6    
HELIX    6   6 TYR A   90  ALA A   96  1                                   7    
HELIX    7   7 GLU A  131  ALA A  141  1                                  11    
HELIX    8   8 GLU A  153  ALA A  162  1                                  10    
HELIX    9   9 ASN A  185  ASN A  201  1                                  17    
HELIX   10  10 ASP A  209  LYS A  219  1                                  11    
HELIX   11  11 GLY A  228  TRP A  230  5                                   3    
HELIX   12  12 ALA A  231  SER A  238  1                                   8    
HELIX   13  13 ASN A  272  TYR A  283  1                                  12    
HELIX   14  14 THR A  286  LYS A  297  1                                  12    
HELIX   15  15 LEU A  304  ALA A  312  1                                   9    
HELIX   16  16 ASP A  314  LYS A  326  1                                  13    
HELIX   17  17 GLN A  335  SER A  352  1                                  18    
HELIX   18  18 THR A  356  LYS A  370  1                                  15    
SHEET    1   A 6 LYS A  34  GLU A  38  0                                        
SHEET    2   A 6 LYS A   6  TRP A  10  1  N  ILE A   9   O  THR A  36           
SHEET    3   A 6 ILE A  59  ALA A  63  1  O  PHE A  61   N  TRP A  10           
SHEET    4   A 6 PHE A 258  ILE A 266 -1  O  SER A 263   N  TRP A  62           
SHEET    5   A 6 TYR A 106  GLU A 111 -1  N  TYR A 106   O  ALA A 264           
SHEET    6   A 6 ALA A 301  VAL A 302 -1  O  ALA A 301   N  VAL A 110           
SHEET    1   B 5 LYS A  34  GLU A  38  0                                        
SHEET    2   B 5 LYS A   6  TRP A  10  1  N  ILE A   9   O  THR A  36           
SHEET    3   B 5 ILE A  59  ALA A  63  1  O  PHE A  61   N  TRP A  10           
SHEET    4   B 5 PHE A 258  ILE A 266 -1  O  SER A 263   N  TRP A  62           
SHEET    5   B 5 GLU A 328  ILE A 329  1  O  GLU A 328   N  VAL A 259           
SHEET    1   C 2 ARG A  98  TYR A  99  0                                        
SHEET    2   C 2 LYS A 102  LEU A 103 -1  O  LYS A 102   N  TYR A  99           
SHEET    1   D 4 SER A 145  LEU A 147  0                                        
SHEET    2   D 4 THR A 222  ASN A 227  1  O  ALA A 223   N  SER A 145           
SHEET    3   D 4 SER A 114  ASN A 118 -1  N  ILE A 116   O  THR A 225           
SHEET    4   D 4 TYR A 242  THR A 245 -1  O  THR A 245   N  LEU A 115           
SHEET    1   E 2 TYR A 167  PHE A 169  0                                        
SHEET    2   E 2 VAL A 181  GLY A 182 -1  O  GLY A 182   N  TYR A 167           
CRYST1   44.540   70.350   58.190  90.00 101.20  90.00 P 1 21 1      2          
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      0.022452  0.000000  0.004446        0.00000                         
SCALE2      0.000000  0.014215  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017519        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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