HEADER    TRANSPORT                               19-APR-98   1BA2              
TITLE     D67R MUTANT OF D-RIBOSE-BINDING PROTEIN FROM ESCHERICHIA COLI         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: D-RIBOSE-BINDING PROTEIN;                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12;                           
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K-12;                                                        
SOURCE   5 CELLULAR_LOCATION: PERIPLASMIC;                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: MK-6-;                                     
SOURCE   9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASMIC;                    
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PB35X;                                    
SOURCE  11 EXPRESSION_SYSTEM_GENE: RBSB                                         
KEYWDS    TRANSPORT, CHEMOTAXIS, PERIPLASM                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.J.BJORKMAN,S.L.MOWBRAY                                              
REVDAT   5   22-MAY-24 1BA2    1       REMARK                                   
REVDAT   4   02-AUG-23 1BA2    1       REMARK                                   
REVDAT   3   03-NOV-21 1BA2    1       SEQADV                                   
REVDAT   2   24-FEB-09 1BA2    1       VERSN                                    
REVDAT   1   15-JUL-98 1BA2    0                                                
JRNL        AUTH   A.J.BJORKMAN,S.L.MOWBRAY                                     
JRNL        TITL   MULTIPLE OPEN FORMS OF RIBOSE-BINDING PROTEIN TRACE THE PATH 
JRNL        TITL 2 OF ITS CONFORMATIONAL CHANGE.                                
JRNL        REF    J.MOL.BIOL.                   V. 279   651 1998              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   9641984                                                      
JRNL        DOI    10.1006/JMBI.1998.1785                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.J.BJORKMAN,R.A.BINNIE,L.B.COLE,H.ZHANG,M.A.HERMODSON,      
REMARK   1  AUTH 2 S.L.MOWBRAY                                                  
REMARK   1  TITL   IDENTICAL MUTATIONS AT CORRESPONDING POSITIONS IN TWO        
REMARK   1  TITL 2 HOMOLOGOUS PROTEINS WITH NONIDENTICAL EFFECTS                
REMARK   1  REF    J.BIOL.CHEM.                  V. 269 11196 1994              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   A.J.BJORKMAN,R.A.BINNIE,H.ZHANG,L.B.COLE,M.A.HERMODSON,      
REMARK   1  AUTH 2 S.L.MOWBRAY                                                  
REMARK   1  TITL   PROBING PROTEIN-PROTEIN INTERACTIONS. THE RIBOSE-BINDING     
REMARK   1  TITL 2 PROTEIN IN BACTERIAL TRANSPORT AND CHEMOTAXIS                
REMARK   1  REF    J.BIOL.CHEM.                  V. 269 30206 1994              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   S.L.MOWBRAY,L.B.COLE                                         
REMARK   1  TITL   1.7 A X-RAY STRUCTURE OF THE PERIPLASMIC RIBOSE RECEPTOR     
REMARK   1  TITL 2 FROM ESCHERICHIA COLI                                        
REMARK   1  REF    J.MOL.BIOL.                   V. 225   155 1992              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   R.A.BINNIE,H.ZHANG,S.MOWBRAY,M.A.HERMODSON                   
REMARK   1  TITL   FUNCTIONAL MAPPING OF THE SURFACE OF ESCHERICHIA COLI        
REMARK   1  TITL 2 RIBOSE-BINDING PROTEIN: MUTATIONS THAT AFFECT CHEMOTAXIS AND 
REMARK   1  TITL 3 TRANSPORT                                                    
REMARK   1  REF    PROTEIN SCI.                  V.   1  1642 1992              
REMARK   1  REFN                   ISSN 0961-8368                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 27352                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.279                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4010                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 337                                     
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) : 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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : NULL  ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1BA2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171511.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : MAR-96                             
REMARK 200  TEMPERATURE           (KELVIN) : 90.                                
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 RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IIC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27352                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.9                               
REMARK 200  DATA REDUNDANCY                : 3.360                              
REMARK 200  R MERGE                    (I) : 0.03800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 70.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.04                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.09700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: SEARCH MODELS REPRESENTING ALL NON-HYDROGEN ATOMS    
REMARK 200  FROM DOMAIN 1 (RESIDUES 1-103 AND 236-264) AND DOMAIN 2             
REMARK 200  (RESIDUES 104-235 AND 265-271) OF PDB ENTRY 2DRI WERE USED          
REMARK 200  SEPARATELY.                                                         
REMARK 200                                                                      
REMARK 200 REMARK: RESOLUTION LIMITS 8-4 ANGSTROMS IN THE SEARCHES.             
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION OF DROPS CONTAINING      
REMARK 280  7.5 MG/ML PROTEIN AGAINST A RESERVOIR OF 24% PEG4000, 100 MM        
REMARK 280  TRIS-HCL, PH 7., PH 7.0, VAPOR DIFFUSION                            
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       23.90050            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       56.13800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       44.97200            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       56.13800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.90050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       44.97200            
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                                     
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 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    ARG A 141   CD  -  NE  -  CZ  ANGL. DEV. =   9.1 DEGREES          
REMARK 500    ARG A 166   CD  -  NE  -  CZ  ANGL. DEV. =   8.6 DEGREES          
REMARK 500    ARG A 166   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    LEU A 170   CA  -  CB  -  CG  ANGL. DEV. =  14.4 DEGREES          
REMARK 500    ARG A 199   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 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    ASP A  89      -66.41     65.32                                   
REMARK 500    LYS A 206       76.52   -116.52                                   
REMARK 500    ASP A 215      -38.27    126.47                                   
REMARK 500    ASN B  41       19.25     56.07                                   
REMARK 500    ASP B  89      -64.33     67.43                                   
REMARK 500    GLN B 189        2.71    -67.36                                   
REMARK 500    ASP B 215      -37.38    131.77                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1BA2 A    1   271  UNP    P02925   RBSB_ECOLI      26    296             
DBREF  1BA2 B    1   271  UNP    P02925   RBSB_ECOLI      26    296             
SEQADV 1BA2 ARG A   67  UNP  P02925    ASP    92 ENGINEERED MUTATION            
SEQADV 1BA2 ARG B   67  UNP  P02925    ASP    92 ENGINEERED MUTATION            
SEQRES   1 A  271  LYS ASP THR ILE ALA LEU VAL VAL SER THR LEU ASN ASN          
SEQRES   2 A  271  PRO PHE PHE VAL SER LEU LYS ASP GLY ALA GLN LYS GLU          
SEQRES   3 A  271  ALA ASP LYS LEU GLY TYR ASN LEU VAL VAL LEU ASP SER          
SEQRES   4 A  271  GLN ASN ASN PRO ALA LYS GLU LEU ALA ASN VAL GLN ASP          
SEQRES   5 A  271  LEU THR VAL ARG GLY THR LYS ILE LEU LEU ILE ASN PRO          
SEQRES   6 A  271  THR ARG SER ASP ALA VAL GLY ASN ALA VAL LYS MET ALA          
SEQRES   7 A  271  ASN GLN ALA ASN ILE PRO VAL ILE THR LEU ASP ARG GLN          
SEQRES   8 A  271  ALA THR LYS GLY GLU VAL VAL SER HIS ILE ALA SER ASP          
SEQRES   9 A  271  ASN VAL LEU GLY GLY LYS ILE ALA GLY ASP TYR ILE ALA          
SEQRES  10 A  271  LYS LYS ALA GLY GLU GLY ALA LYS VAL ILE GLU LEU GLN          
SEQRES  11 A  271  GLY ILE ALA GLY THR SER ALA ALA ARG GLU ARG GLY GLU          
SEQRES  12 A  271  GLY PHE GLN GLN ALA VAL ALA ALA HIS LYS PHE ASN VAL          
SEQRES  13 A  271  LEU ALA SER GLN PRO ALA ASP PHE ASP ARG ILE LYS GLY          
SEQRES  14 A  271  LEU ASN VAL MET GLN ASN LEU LEU THR ALA HIS PRO ASP          
SEQRES  15 A  271  VAL GLN ALA VAL PHE ALA GLN ASN ASP GLU MET ALA LEU          
SEQRES  16 A  271  GLY ALA LEU ARG ALA LEU GLN THR ALA GLY LYS SER ASP          
SEQRES  17 A  271  VAL MET VAL VAL GLY PHE ASP GLY THR PRO ASP GLY GLU          
SEQRES  18 A  271  LYS ALA VAL ASN ASP GLY LYS LEU ALA ALA THR ILE ALA          
SEQRES  19 A  271  GLN LEU PRO ASP GLN ILE GLY ALA LYS GLY VAL GLU THR          
SEQRES  20 A  271  ALA ASP LYS VAL LEU LYS GLY GLU LYS VAL GLN ALA LYS          
SEQRES  21 A  271  TYR PRO VAL ASP LEU LYS LEU VAL VAL LYS GLN                  
SEQRES   1 B  271  LYS ASP THR ILE ALA LEU VAL VAL SER THR LEU ASN ASN          
SEQRES   2 B  271  PRO PHE PHE VAL SER LEU LYS ASP GLY ALA GLN LYS GLU          
SEQRES   3 B  271  ALA ASP LYS LEU GLY TYR ASN LEU VAL VAL LEU ASP SER          
SEQRES   4 B  271  GLN ASN ASN PRO ALA LYS GLU LEU ALA ASN VAL GLN ASP          
SEQRES   5 B  271  LEU THR VAL ARG GLY THR LYS ILE LEU LEU ILE ASN PRO          
SEQRES   6 B  271  THR ARG SER ASP ALA VAL GLY ASN ALA VAL LYS MET ALA          
SEQRES   7 B  271  ASN GLN ALA ASN ILE PRO VAL ILE THR LEU ASP ARG GLN          
SEQRES   8 B  271  ALA THR LYS GLY GLU VAL VAL SER HIS ILE ALA SER ASP          
SEQRES   9 B  271  ASN VAL LEU GLY GLY LYS ILE ALA GLY ASP TYR ILE ALA          
SEQRES  10 B  271  LYS LYS ALA GLY GLU GLY ALA LYS VAL ILE GLU LEU GLN          
SEQRES  11 B  271  GLY ILE ALA GLY THR SER ALA ALA ARG GLU ARG GLY GLU          
SEQRES  12 B  271  GLY PHE GLN GLN ALA VAL ALA ALA HIS LYS PHE ASN VAL          
SEQRES  13 B  271  LEU ALA SER GLN PRO ALA ASP PHE ASP ARG ILE LYS GLY          
SEQRES  14 B  271  LEU ASN VAL MET GLN ASN LEU LEU THR ALA HIS PRO ASP          
SEQRES  15 B  271  VAL GLN ALA VAL PHE ALA GLN ASN ASP GLU MET ALA LEU          
SEQRES  16 B  271  GLY ALA LEU ARG ALA LEU GLN THR ALA GLY LYS SER ASP          
SEQRES  17 B  271  VAL MET VAL VAL GLY PHE ASP GLY THR PRO ASP GLY GLU          
SEQRES  18 B  271  LYS ALA VAL ASN ASP GLY LYS LEU ALA ALA THR ILE ALA          
SEQRES  19 B  271  GLN LEU PRO ASP GLN ILE GLY ALA LYS GLY VAL GLU THR          
SEQRES  20 B  271  ALA ASP LYS VAL LEU LYS GLY GLU LYS VAL GLN ALA LYS          
SEQRES  21 B  271  TYR PRO VAL ASP LEU LYS LEU VAL VAL LYS GLN                  
FORMUL   3  HOH   *337(H2 O)                                                    
HELIX    1   1 PRO A   14  LEU A   30  1                                  17    
HELIX    2   2 PRO A   43  VAL A   55  1                                  13    
HELIX    3   3 GLY A   72  GLN A   80  1                                   9    
HELIX    4   4 ASN A  105  ALA A  120  1                                  16    
HELIX    5   5 SER A  136  HIS A  152  1                                  17    
HELIX    6   6 ARG A  166  ALA A  179  1                                  14    
HELIX    7   7 ASP A  191  ALA A  204  1                                  14    
HELIX    8   8 PRO A  218  ASN A  225  1                                   8    
HELIX    9   9 PRO A  237  LEU A  252  1                                  16    
HELIX   10  10 PRO B   14  LEU B   30  1                                  17    
HELIX   11  11 PRO B   43  ARG B   56  1                                  14    
HELIX   12  12 GLY B   72  GLN B   80  1                                   9    
HELIX   13  13 ASN B  105  ALA B  120  1                                  16    
HELIX   14  14 SER B  136  HIS B  152  1                                  17    
HELIX   15  15 ARG B  166  ALA B  179  1                                  14    
HELIX   16  16 ASP B  191  ALA B  204  1                                  14    
HELIX   17  17 PRO B  218  ASN B  225  1                                   8    
HELIX   18  18 PRO B  237  LEU B  252  1                                  16    
SHEET    1   A 6 ASN A  33  ASP A  38  0                                        
SHEET    2   A 6 THR A   3  VAL A   8  1  N  ILE A   4   O  ASN A  33           
SHEET    3   A 6 ILE A  60  ILE A  63  1  N  LEU A  62   O  ALA A   5           
SHEET    4   A 6 PRO A  84  LEU A  88  1  N  PRO A  84   O  LEU A  61           
SHEET    5   A 6 SER A  99  SER A 103  1  N  SER A  99   O  THR A  87           
SHEET    6   A 6 LYS A 260  VAL A 263  1  N  TYR A 261   O  HIS A 100           
SHEET    1   B 4 MET A 210  VAL A 212  0                                        
SHEET    2   B 4 ALA A 185  ALA A 188  1  N  VAL A 186   O  MET A 210           
SHEET    3   B 4 LYS A 125  GLN A 130  1  N  ILE A 127   O  ALA A 185           
SHEET    4   B 4 ASN A 155  PRO A 161  1  N  ASN A 155   O  VAL A 126           
SHEET    1   C 2 THR A 232  GLN A 235  0                                        
SHEET    2   C 2 LEU A 265  VAL A 268 -1  N  VAL A 268   O  THR A 232           
SHEET    1   D 6 ASN B  33  ASP B  38  0                                        
SHEET    2   D 6 THR B   3  VAL B   8  1  N  ILE B   4   O  ASN B  33           
SHEET    3   D 6 ILE B  60  ILE B  63  1  N  LEU B  62   O  ALA B   5           
SHEET    4   D 6 PRO B  84  LEU B  88  1  N  PRO B  84   O  LEU B  61           
SHEET    5   D 6 SER B  99  SER B 103  1  N  SER B  99   O  THR B  87           
SHEET    6   D 6 LYS B 260  VAL B 263  1  N  TYR B 261   O  HIS B 100           
SHEET    1   E 4 MET B 210  VAL B 212  0                                        
SHEET    2   E 4 ALA B 185  ALA B 188  1  N  VAL B 186   O  MET B 210           
SHEET    3   E 4 LYS B 125  GLN B 130  1  N  ILE B 127   O  ALA B 185           
SHEET    4   E 4 ASN B 155  PRO B 161  1  N  ASN B 155   O  VAL B 126           
SHEET    1   F 2 THR B 232  ALA B 234  0                                        
SHEET    2   F 2 LYS B 266  VAL B 268 -1  N  VAL B 268   O  THR B 232           
CRYST1   47.801   89.944  112.276  90.00  90.00  90.00 P 21 21 21    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      0.020920  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011118  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008907        0.00000