HEADER    OXIDOREDUCTASE                          03-OCT-05   2B6M              
TITLE     STRUCTURE OF THE DSBA MUTANT (P31A-C33A)                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THIOL:DISULFIDE INTERCHANGE PROTEIN DSBA;                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: DSBA;                                                       
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: DSBA, DSF, PPFA;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    DISULFIDE; THIOREDOXIN; THIOL-OXIDASE, OXIDOREDUCTASE                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.VIVES,A.ROYANT,L.SERRE                                              
REVDAT   5   06-NOV-24 2B6M    1       REMARK                                   
REVDAT   4   03-APR-24 2B6M    1       REMARK                                   
REVDAT   3   20-OCT-21 2B6M    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 2B6M    1       VERSN                                    
REVDAT   1   17-OCT-06 2B6M    0                                                
JRNL        AUTH   C.VIVES,A.ROYANT,L.SERRE                                     
JRNL        TITL   STRUCTURE OF THE DSBA MUTANT                                 
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.65 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) : 2.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
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)   (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 11601                          
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) : 0.240                           
REMARK   3   FREE R VALUE                     : 0.258                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 582                             
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) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
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            : 2877                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 14                                      
REMARK   3   SOLVENT ATOMS            : 10                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 78.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 8.13800                                              
REMARK   3    B22 (A**2) : 8.13800                                              
REMARK   3    B33 (A**2) : -16.27700                                            
REMARK   3    B12 (A**2) : -2.60500                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.274                           
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) : 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: STRONG NCS RESTRAIN WAS APPLIED           
REMARK   4                                                                      
REMARK   4 2B6M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-NOV-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000034739.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-APR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM30A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97951                            
REMARK 200  MONOCHROMATOR                  : MIRROR                             
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11635                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 5.600                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : 0.06700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.79                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.54900                            
REMARK 200  R SYM FOR SHELL            (I) : 0.49600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: REDUCED WILD TYPE DSBA                               
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, AMMONIUM PHOSPHATE, PH 8.2,    
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       76.02533            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       38.01267            
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 300 REMARK: BIOLOGICAL ASSEMBLY CONSISTS IN ONE MONOMER                  
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 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     ALA A     1                                                      
REMARK 465     LYS A   189                                                      
REMARK 465     LYS B   189                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A   4    CG   CD   OE1  OE2                                  
REMARK 470     LYS A   7    CG   CD   CE   NZ                                   
REMARK 470     HIS A  32    CB   CG   ND1  CD2  CE1  NE2                        
REMARK 470     LYS A  47    CG   CD   CE   NZ                                   
REMARK 470     GLU A  52    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  55    CG   CD   CE   NZ                                   
REMARK 470     GLU A 120    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 132    CG   CD   CE   NZ                                   
REMARK 470     GLU B   4    CG   CD   OE1  OE2                                  
REMARK 470     LYS B   7    CG   CD   CE   NZ                                   
REMARK 470     HIS B  32    CB   CG   ND1  CD2  CE1  NE2                        
REMARK 470     LYS B  47    CG   CD   CE   NZ                                   
REMARK 470     GLU B  52    CG   CD   OE1  OE2                                  
REMARK 470     LYS B  55    CG   CD   CE   NZ                                   
REMARK 470     GLU B 120    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 132    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    PHE A    63     O    PHE B    63              2.18            
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   5       97.65    -57.14                                   
REMARK 500    LYS A   7      -92.22    -99.93                                   
REMARK 500    TYR A   9     -159.99   -152.93                                   
REMARK 500    PHE A  36      -18.61    -39.78                                   
REMARK 500    VAL A  39      -42.39   -139.64                                   
REMARK 500    GLU A  52       96.43    -47.38                                   
REMARK 500    PHE A  63     -101.76    -66.37                                   
REMARK 500    LYS A  87      -37.76   -172.12                                   
REMARK 500    LYS A  98      -74.27    -84.75                                   
REMARK 500    ASN A 114        3.92    -65.17                                   
REMARK 500    ASN A 156       21.32     45.85                                   
REMARK 500    ASN A 170      128.18    171.49                                   
REMARK 500    LEU A 185      -15.79    -45.66                                   
REMARK 500    GLN B   2      -45.65   -164.83                                   
REMARK 500    ASP B   5      106.10    -50.72                                   
REMARK 500    LYS B   7      -95.40   -101.56                                   
REMARK 500    PHE B  36      -18.56    -41.21                                   
REMARK 500    HIS B  41       27.41     42.49                                   
REMARK 500    LYS B  48      -71.36    -63.82                                   
REMARK 500    PRO B  51      172.41    -51.73                                   
REMARK 500    PHE B  63     -101.33    -66.51                                   
REMARK 500    LYS B  87      -37.73   -172.20                                   
REMARK 500    LYS B  98      -74.14    -84.90                                   
REMARK 500    ASN B 114        4.28    -64.60                                   
REMARK 500    ASN B 156       21.25     45.94                                   
REMARK 500    ASN B 170      128.16    171.96                                   
REMARK 500    LEU B 185      -15.53    -46.46                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 190                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 191                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DSB   RELATED DB: PDB                                   
REMARK 900 WILD TYPE DSBA                                                       
REMARK 900 RELATED ID: 1TI1   RELATED DB: PDB                                   
REMARK 900 DSBA MUTANT C33A                                                     
REMARK 900 RELATED ID: 1U3A   RELATED DB: PDB                                   
REMARK 900 DSBA MUTANT C33A                                                     
REMARK 900 RELATED ID: 2B3S   RELATED DB: PDB                                   
REMARK 900 DSBA MUTANT P31G/C33A                                                
DBREF  2B6M A    1   189  UNP    P0AEG4   DSBA_ECOLI      20    208             
DBREF  2B6M B    1   189  UNP    P0AEG4   DSBA_ECOLI      20    208             
SEQADV 2B6M ALA A   31  UNP  P0AEG4    PRO    50 ENGINEERED MUTATION            
SEQADV 2B6M ALA A   33  UNP  P0AEG4    CYS    52 ENGINEERED MUTATION            
SEQADV 2B6M ALA B   31  UNP  P0AEG4    PRO    50 ENGINEERED MUTATION            
SEQADV 2B6M ALA B   33  UNP  P0AEG4    CYS    52 ENGINEERED MUTATION            
SEQRES   1 A  189  ALA GLN TYR GLU ASP GLY LYS GLN TYR THR THR LEU GLU          
SEQRES   2 A  189  LYS PRO VAL ALA GLY ALA PRO GLN VAL LEU GLU PHE PHE          
SEQRES   3 A  189  SER PHE PHE CYS ALA HIS ALA TYR GLN PHE GLU GLU VAL          
SEQRES   4 A  189  LEU HIS ILE SER ASP ASN VAL LYS LYS LYS LEU PRO GLU          
SEQRES   5 A  189  GLY VAL LYS MET THR LYS TYR HIS VAL ASN PHE MET GLY          
SEQRES   6 A  189  GLY ASP LEU GLY LYS ASP LEU THR GLN ALA TRP ALA VAL          
SEQRES   7 A  189  ALA MET ALA LEU GLY VAL GLU ASP LYS VAL THR VAL PRO          
SEQRES   8 A  189  LEU PHE GLU GLY VAL GLN LYS THR GLN THR ILE ARG SER          
SEQRES   9 A  189  ALA SER ASP ILE ARG ASP VAL PHE ILE ASN ALA GLY ILE          
SEQRES  10 A  189  LYS GLY GLU GLU TYR ASP ALA ALA TRP ASN SER PHE VAL          
SEQRES  11 A  189  VAL LYS SER LEU VAL ALA GLN GLN GLU LYS ALA ALA ALA          
SEQRES  12 A  189  ASP VAL GLN LEU ARG GLY VAL PRO ALA MET PHE VAL ASN          
SEQRES  13 A  189  GLY LYS TYR GLN LEU ASN PRO GLN GLY MET ASP THR SER          
SEQRES  14 A  189  ASN MET ASP VAL PHE VAL GLN GLN TYR ALA ASP THR VAL          
SEQRES  15 A  189  LYS TYR LEU SER GLU LYS LYS                                  
SEQRES   1 B  189  ALA GLN TYR GLU ASP GLY LYS GLN TYR THR THR LEU GLU          
SEQRES   2 B  189  LYS PRO VAL ALA GLY ALA PRO GLN VAL LEU GLU PHE PHE          
SEQRES   3 B  189  SER PHE PHE CYS ALA HIS ALA TYR GLN PHE GLU GLU VAL          
SEQRES   4 B  189  LEU HIS ILE SER ASP ASN VAL LYS LYS LYS LEU PRO GLU          
SEQRES   5 B  189  GLY VAL LYS MET THR LYS TYR HIS VAL ASN PHE MET GLY          
SEQRES   6 B  189  GLY ASP LEU GLY LYS ASP LEU THR GLN ALA TRP ALA VAL          
SEQRES   7 B  189  ALA MET ALA LEU GLY VAL GLU ASP LYS VAL THR VAL PRO          
SEQRES   8 B  189  LEU PHE GLU GLY VAL GLN LYS THR GLN THR ILE ARG SER          
SEQRES   9 B  189  ALA SER ASP ILE ARG ASP VAL PHE ILE ASN ALA GLY ILE          
SEQRES  10 B  189  LYS GLY GLU GLU TYR ASP ALA ALA TRP ASN SER PHE VAL          
SEQRES  11 B  189  VAL LYS SER LEU VAL ALA GLN GLN GLU LYS ALA ALA ALA          
SEQRES  12 B  189  ASP VAL GLN LEU ARG GLY VAL PRO ALA MET PHE VAL ASN          
SEQRES  13 B  189  GLY LYS TYR GLN LEU ASN PRO GLN GLY MET ASP THR SER          
SEQRES  14 B  189  ASN MET ASP VAL PHE VAL GLN GLN TYR ALA ASP THR VAL          
SEQRES  15 B  189  LYS TYR LEU SER GLU LYS LYS                                  
HET    PEG  A 190       7                                                       
HET    PEG  A 191       7                                                       
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
FORMUL   3  PEG    2(C4 H10 O3)                                                 
FORMUL   5  HOH   *10(H2 O)                                                     
HELIX    1   1 ALA A   31  VAL A   39  1                                   9    
HELIX    2   2 HIS A   41  LYS A   49  1                                   9    
HELIX    3   3 GLY A   66  GLY A   83  1                                  18    
HELIX    4   4 VAL A   84  GLN A   97  1                                  14    
HELIX    5   5 SER A  104  ASN A  114  1                                  11    
HELIX    6   6 LYS A  118  ASN A  127  1                                  10    
HELIX    7   7 SER A  128  VAL A  145  1                                  18    
HELIX    8   8 ASN A  162  MET A  166  5                                   5    
HELIX    9   9 ASN A  170  LEU A  185  1                                  16    
HELIX   10  10 TYR B   34  VAL B   39  1                                   6    
HELIX   11  11 HIS B   41  LEU B   50  1                                  10    
HELIX   12  12 GLY B   66  GLY B   83  1                                  18    
HELIX   13  13 VAL B   84  GLN B   97  1                                  14    
HELIX   14  14 SER B  104  ASN B  114  1                                  11    
HELIX   15  15 LYS B  118  ASN B  127  1                                  10    
HELIX   16  16 SER B  128  VAL B  145  1                                  18    
HELIX   17  17 ASN B  162  MET B  166  5                                   5    
HELIX   18  18 ASN B  170  LEU B  185  1                                  16    
SHEET    1   A 4 MET A  56  HIS A  60  0                                        
SHEET    2   A 4 VAL A  22  PHE A  26  1  N  GLU A  24   O  THR A  57           
SHEET    3   A 4 ALA A 152  VAL A 155 -1  O  ALA A 152   N  PHE A  25           
SHEET    4   A 4 TYR A 159  GLN A 160 -1  O  TYR A 159   N  VAL A 155           
SHEET    1   B 4 MET B  56  HIS B  60  0                                        
SHEET    2   B 4 VAL B  22  PHE B  26  1  N  GLU B  24   O  THR B  57           
SHEET    3   B 4 ALA B 152  VAL B 155 -1  O  ALA B 152   N  PHE B  25           
SHEET    4   B 4 TYR B 159  GLN B 160 -1  O  TYR B 159   N  VAL B 155           
SSBOND   1 CYS A   30    CYS B   30                          1555   1555  2.06  
CISPEP   1 VAL A  150    PRO A  151          0        -0.43                     
CISPEP   2 VAL B  150    PRO B  151          0        -0.50                     
SITE     1 AC1  4 ALA A  31  GLN A  35  THR B 168  MET B 171                    
SITE     1 AC2  4 THR A 168  MET A 171  ALA B  31  GLN B  35                    
CRYST1   56.047   56.047  114.038  90.00  90.00 120.00 P 32          6          
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      0.017842  0.010301  0.000000        0.00000                         
SCALE2      0.000000  0.020602  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008769        0.00000