HEADER    CHAPERONE                               17-OCT-02   1N1C              
TITLE     CRYSTAL STRUCTURE OF THE DIMERIC TORD CHAPERONE FROM SHEWANELLA       
TITLE    2 MASSILIA                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TORA SPECIFIC CHAPERONE;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SHEWANELLA MASSILIA;                            
SOURCE   3 ORGANISM_TAXID: 76854;                                               
SOURCE   4 GENE: TORD;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21-DE3-PLYSS;                            
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET-22B                                   
KEYWDS    CHAPERONE, TORD, 3D-DOMAIN SWAPPING                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.TRANIER,C.IOBBI-NIVOL,I.MORTIER-BARRIERE,C.BIRCK,V.MEJEAN,J.-       
AUTHOR   2 P.SAMAMA                                                             
REVDAT   4   30-OCT-24 1N1C    1       REMARK                                   
REVDAT   3   10-NOV-21 1N1C    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1N1C    1       VERSN                                    
REVDAT   1   13-MAY-03 1N1C    0                                                
JRNL        AUTH   S.TRANIER,C.IOBBI-NIVOL,C.BIRCK,M.ILBERT,I.MORTIER-BARRIERE, 
JRNL        AUTH 2 V.MEJEAN,J.P.SAMAMA                                          
JRNL        TITL   A NOVEL PROTEIN FOLD AND EXTREME DOMAIN SWAPPING IN THE      
JRNL        TITL 2 DIMERIC TORD CHAPERONE FROM SHEWANELLA MASSILIA              
JRNL        REF    STRUCTURE                     V.  11   165 2003              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   12575936                                                     
JRNL        DOI    10.1016/S0969-2126(03)00008-X                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   S.TRANIER,I.MORTIER-BARRIERE,M.ILBERT,C.BIRCK,C.IOBBI-NIVOL, 
REMARK   1  AUTH 2 V.MEJEAN,J.-P.SAMAMA                                         
REMARK   1  TITL   CHARACTERIZATION AND MULTIPLE MOLECULAR FORMS OF TORD FROM   
REMARK   1  TITL 2 SHEWANELLA MASSILIA, THE PUTATIVE CHAPERONE OF THE           
REMARK   1  TITL 3 MOLYBDOENZYME TORA                                           
REMARK   1  REF    PROTEIN SCI.                  V.  11  2148 2002              
REMARK   1  REFN                   ISSN 0961-8368                               
REMARK   1  DOI    10.1110/PS.0202902                                           
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   J.POMMIER,V.MEJEAN,G.GIORDANO,C.IOBBI-NIVOL                  
REMARK   1  TITL   TORD, A CYTOPLASMIC CHAPERONE THAT INTERACTS WITH THE        
REMARK   1  TITL 2 UNFOLDED TRIMETHYLAMINE N-OXIDE REDUCTASE ENZYME (TORA) IN   
REMARK   1  TITL 3 ESCHERICHIA COLI                                             
REMARK   1  REF    J.BIOL.CHEM.                  V. 273 16615 1998              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1  DOI    10.1074/JBC.273.26.16615                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.96                          
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)   (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 23149                          
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) : 0.224                           
REMARK   3   FREE R VALUE                     : 0.255                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1119                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.008                           
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) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.55                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3646                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2900                       
REMARK   3   BIN FREE R VALUE                    : 0.3040                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 178                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.023                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3076                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 144                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 41.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 43.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 10.14000                                             
REMARK   3    B22 (A**2) : -1.81000                                             
REMARK   3    B33 (A**2) : -8.32000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
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) : 0.31                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.28                            
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) : 0.35                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.32                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 19.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.870                           
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) : 0.990 ; 3.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.770 ; 5.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.760 ; 7.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.980 ; 10.000               
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 40.49                                                
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1N1C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-OCT-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000017395.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-AUG-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97856, 0.95370, 0.97872          
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL FOCUSSING           
REMARK 200                                   MONOCHROMATOR                      
REMARK 200  OPTICS                         : NULL                               
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   : 23239                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 54.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.7                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.03300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.53                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.17700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE 1.6M, MES 100MM;        
REMARK 280  CRYSTALS WERE OBTAINED BY MIXING 1 MICROL (1.2MG.ML-1) OF           
REMARK 280  PROTEIN SOLUTION WITH AN EQUAL VOLUME OF RESERVOIR SOLUTION;        
REMARK 280  CRYSTAL SIZE (300X200X100 MICROM3), PH 6.4, VAPOR DIFFUSION,        
REMARK 280  HANGING DROP, TEMPERATURE 277K                                      
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       32.97900            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       47.56800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.72050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       47.56800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.97900            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.72050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10260 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 19730 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     GLN A     3                                                      
REMARK 465     LYS A    87                                                      
REMARK 465     HIS A    88                                                      
REMARK 465     SER A    99                                                      
REMARK 465     GLY A   100                                                      
REMARK 465     GLU A   101                                                      
REMARK 465     ASP A   102                                                      
REMARK 465     GLU A   103                                                      
REMARK 465     PRO A   104                                                      
REMARK 465     GLU A   211                                                      
REMARK 465     HIS A   212                                                      
REMARK 465     HIS A   213                                                      
REMARK 465     HIS A   214                                                      
REMARK 465     HIS A   215                                                      
REMARK 465     HIS A   216                                                      
REMARK 465     HIS A   217                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     GLN B     3                                                      
REMARK 465     VAL B     4                                                      
REMARK 465     THR B    86                                                      
REMARK 465     LYS B    87                                                      
REMARK 465     HIS B    88                                                      
REMARK 465     SER B    99                                                      
REMARK 465     GLY B   100                                                      
REMARK 465     GLU B   101                                                      
REMARK 465     ASP B   102                                                      
REMARK 465     GLU B   103                                                      
REMARK 465     PRO B   104                                                      
REMARK 465     LEU B   105                                                      
REMARK 465     LEU B   106                                                      
REMARK 465     PHE B   107                                                      
REMARK 465     HIS B   215                                                      
REMARK 465     HIS B   216                                                      
REMARK 465     HIS B   217                                                      
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     VAL A  84    CG1  CG2                                            
REMARK 470     THR A  86    OG1  CG2                                            
REMARK 470     LEU A 105    CG   CD1  CD2                                       
REMARK 470     LEU A 106    CG   CD1  CD2                                       
REMARK 470     GLN A 112    CG   CD   OE1  NE2                                  
REMARK 470     SER A 115    OG                                                  
REMARK 470     LEU A 123    CG   CD1  CD2                                       
REMARK 470     GLN A 124    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 179    CG   CD   CE   NZ                                   
REMARK 470     LYS B  31    CG   CD   CE   NZ                                   
REMARK 470     SER B  89    OG                                                  
REMARK 470     LEU B  98    CG   CD1  CD2                                       
REMARK 470     GLU B 109    CG   CD   OE1  OE2                                  
REMARK 470     SER B 115    OG                                                  
REMARK 470     LYS B 122    CG   CD   CE   NZ                                   
REMARK 470     LYS B 179    CG   CD   CE   NZ                                   
REMARK 470     HIS B 212    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS B 213    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS B 214    CG   ND1  CD2  CE1  NE2                             
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   632     O    HOH A   633     4555     1.98            
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    VAL A  84     -100.21    -68.90                                   
REMARK 500    PRO A  92       36.14    -78.90                                   
REMARK 500    PRO B  92       37.41    -71.13                                   
REMARK 500    TRP B 166       -9.38   -140.34                                   
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 DTT A 801                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTT B 802                 
DBREF  1N1C A    1   209  UNP    O87949   TORD_SHEMA       1    209             
DBREF  1N1C B    1   209  UNP    O87949   TORD_SHEMA       1    209             
SEQADV 1N1C PRO A    8  UNP  O87949    HIS     8 ENGINEERED MUTATION            
SEQADV 1N1C MSE A  114  UNP  O87949    MET   114 MODIFIED RESIDUE               
SEQADV 1N1C MSE A  139  UNP  O87949    MET   139 MODIFIED RESIDUE               
SEQADV 1N1C MSE A  143  UNP  O87949    MET   143 MODIFIED RESIDUE               
SEQADV 1N1C CYS A  147  UNP  O87949    PHE   147 ENGINEERED MUTATION            
SEQADV 1N1C VAL A  163  UNP  O87949    PHE   163 ENGINEERED MUTATION            
SEQADV 1N1C LEU A  210  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C GLU A  211  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS A  212  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS A  213  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS A  214  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS A  215  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS A  216  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS A  217  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C PRO B    8  UNP  O87949    HIS     8 ENGINEERED MUTATION            
SEQADV 1N1C MSE B  114  UNP  O87949    MET   114 MODIFIED RESIDUE               
SEQADV 1N1C MSE B  139  UNP  O87949    MET   139 MODIFIED RESIDUE               
SEQADV 1N1C MSE B  143  UNP  O87949    MET   143 MODIFIED RESIDUE               
SEQADV 1N1C CYS B  147  UNP  O87949    PHE   147 ENGINEERED MUTATION            
SEQADV 1N1C VAL B  163  UNP  O87949    PHE   163 ENGINEERED MUTATION            
SEQADV 1N1C LEU B  210  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C GLU B  211  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS B  212  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS B  213  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS B  214  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS B  215  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS B  216  UNP  O87949              EXPRESSION TAG                 
SEQADV 1N1C HIS B  217  UNP  O87949              EXPRESSION TAG                 
SEQRES   1 A  217  MET SER GLN VAL ASP ILE ASN PRO ALA ARG ALA LEU VAL          
SEQRES   2 A  217  TYR GLN LEU LEU SER SER LEU PHE ALA ARG GLU VAL ASP          
SEQRES   3 A  217  GLU GLN ARG LEU LYS GLU LEU THR SER GLU ALA ALA GLN          
SEQRES   4 A  217  GLN PHE TRP GLU GLN LEU SER LEU GLU ALA ASN PHE THR          
SEQRES   5 A  217  GLN SER VAL ASP LYS ILE ARG SER THR LEU ASN GLY ILE          
SEQRES   6 A  217  LYS ASP ASP GLU ALA LEU LEU GLU LEU ALA ALA ASP TYR          
SEQRES   7 A  217  CYS GLY LEU PHE LEU VAL GLY THR LYS HIS SER ALA SER          
SEQRES   8 A  217  PRO TYR ALA SER LEU TYR LEU SER GLY GLU ASP GLU PRO          
SEQRES   9 A  217  LEU LEU PHE GLY GLU GLN HIS GLN GLN MSE SER GLU PHE          
SEQRES  10 A  217  LEU HIS GLN SER LYS LEU GLN VAL GLN SER HIS PHE PRO          
SEQRES  11 A  217  GLU PRO ALA ASP HIS LEU ALA VAL MSE LEU ALA TYR MSE          
SEQRES  12 A  217  ALA HIS LEU CYS CYS HIS SER GLU ASN SER VAL GLN LEU          
SEQRES  13 A  217  SER PHE LEU GLN THR CYS VAL ASN SER TRP LEU ALA LYS          
SEQRES  14 A  217  PHE ILE ASN HIS LEU THR GLN CYS ASN LYS ASN GLY PHE          
SEQRES  15 A  217  TYR SER ALA VAL ALA THR LEU THR LEU ALA TRP VAL LYS          
SEQRES  16 A  217  GLN ASP ILE ALA GLN LEU GLU PRO ALA VAL ALA ILE ILE          
SEQRES  17 A  217  SER LEU GLU HIS HIS HIS HIS HIS HIS                          
SEQRES   1 B  217  MET SER GLN VAL ASP ILE ASN PRO ALA ARG ALA LEU VAL          
SEQRES   2 B  217  TYR GLN LEU LEU SER SER LEU PHE ALA ARG GLU VAL ASP          
SEQRES   3 B  217  GLU GLN ARG LEU LYS GLU LEU THR SER GLU ALA ALA GLN          
SEQRES   4 B  217  GLN PHE TRP GLU GLN LEU SER LEU GLU ALA ASN PHE THR          
SEQRES   5 B  217  GLN SER VAL ASP LYS ILE ARG SER THR LEU ASN GLY ILE          
SEQRES   6 B  217  LYS ASP ASP GLU ALA LEU LEU GLU LEU ALA ALA ASP TYR          
SEQRES   7 B  217  CYS GLY LEU PHE LEU VAL GLY THR LYS HIS SER ALA SER          
SEQRES   8 B  217  PRO TYR ALA SER LEU TYR LEU SER GLY GLU ASP GLU PRO          
SEQRES   9 B  217  LEU LEU PHE GLY GLU GLN HIS GLN GLN MSE SER GLU PHE          
SEQRES  10 B  217  LEU HIS GLN SER LYS LEU GLN VAL GLN SER HIS PHE PRO          
SEQRES  11 B  217  GLU PRO ALA ASP HIS LEU ALA VAL MSE LEU ALA TYR MSE          
SEQRES  12 B  217  ALA HIS LEU CYS CYS HIS SER GLU ASN SER VAL GLN LEU          
SEQRES  13 B  217  SER PHE LEU GLN THR CYS VAL ASN SER TRP LEU ALA LYS          
SEQRES  14 B  217  PHE ILE ASN HIS LEU THR GLN CYS ASN LYS ASN GLY PHE          
SEQRES  15 B  217  TYR SER ALA VAL ALA THR LEU THR LEU ALA TRP VAL LYS          
SEQRES  16 B  217  GLN ASP ILE ALA GLN LEU GLU PRO ALA VAL ALA ILE ILE          
SEQRES  17 B  217  SER LEU GLU HIS HIS HIS HIS HIS HIS                          
MODRES 1N1C MSE A  114  MET  SELENOMETHIONINE                                   
MODRES 1N1C MSE A  139  MET  SELENOMETHIONINE                                   
MODRES 1N1C MSE A  143  MET  SELENOMETHIONINE                                   
MODRES 1N1C MSE B  114  MET  SELENOMETHIONINE                                   
MODRES 1N1C MSE B  139  MET  SELENOMETHIONINE                                   
MODRES 1N1C MSE B  143  MET  SELENOMETHIONINE                                   
HET    MSE  A 114       8                                                       
HET    MSE  A 139       8                                                       
HET    MSE  A 143       8                                                       
HET    MSE  B 114       8                                                       
HET    MSE  B 139       8                                                       
HET    MSE  B 143       8                                                       
HET    DTT  A 801       8                                                       
HET    DTT  B 802       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE                                   
HETSYN     DTT 1,4-DITHIOTHREITOL                                               
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   3  DTT    2(C4 H10 O2 S2)                                              
FORMUL   5  HOH   *144(H2 O)                                                    
HELIX    1   1 ILE A    6  ARG A   23  1                                  18    
HELIX    2   2 ASP A   26  SER A   35  1                                  10    
HELIX    3   3 SER A   35  LEU A   47  1                                  13    
HELIX    4   4 PHE A   51  ILE A   65  1                                  15    
HELIX    5   5 ASP A   67  LEU A   83  1                                  17    
HELIX    6   6 TYR A   93  LEU A   98  5                                   6    
HELIX    7   7 PHE A  107  GLU A  109  5                                   3    
HELIX    8   8 GLN A  110  LYS A  122  1                                  13    
HELIX    9   9 GLU A  131  ASP A  134  5                                   4    
HELIX   10  10 HIS A  135  SER A  150  1                                  16    
HELIX   11  11 GLU A  151  VAL A  163  1                                  13    
HELIX   12  12 TRP A  166  ASN A  178  1                                  13    
HELIX   13  13 GLY A  181  ILE A  207  1                                  27    
HELIX   14  14 ILE A  208  LEU A  210  5                                   3    
HELIX   15  15 ILE B    6  ARG B   23  1                                  18    
HELIX   16  16 ASP B   26  THR B   34  1                                   9    
HELIX   17  17 SER B   35  LEU B   47  1                                  13    
HELIX   18  18 PHE B   51  GLY B   64  1                                  14    
HELIX   19  19 ASP B   67  LEU B   83  1                                  17    
HELIX   20  20 TYR B   93  TYR B   97  5                                   5    
HELIX   21  21 GLY B  108  GLN B  110  5                                   3    
HELIX   22  22 HIS B  111  LYS B  122  1                                  12    
HELIX   23  23 GLU B  131  ASP B  134  5                                   4    
HELIX   24  24 HIS B  135  SER B  150  1                                  16    
HELIX   25  25 GLU B  151  VAL B  163  1                                  13    
HELIX   26  26 TRP B  166  THR B  175  1                                  10    
HELIX   27  27 GLY B  181  HIS B  212  1                                  32    
LINK         C   GLN A 113                 N   MSE A 114     1555   1555  1.33  
LINK         C   MSE A 114                 N   SER A 115     1555   1555  1.33  
LINK         C   VAL A 138                 N   MSE A 139     1555   1555  1.33  
LINK         C   MSE A 139                 N   LEU A 140     1555   1555  1.33  
LINK         C   TYR A 142                 N   MSE A 143     1555   1555  1.34  
LINK         C   MSE A 143                 N   ALA A 144     1555   1555  1.33  
LINK         C   GLN B 113                 N   MSE B 114     1555   1555  1.33  
LINK         C   MSE B 114                 N   SER B 115     1555   1555  1.33  
LINK         C   VAL B 138                 N   MSE B 139     1555   1555  1.33  
LINK         C   MSE B 139                 N   LEU B 140     1555   1555  1.33  
LINK         C   TYR B 142                 N   MSE B 143     1555   1555  1.33  
LINK         C   MSE B 143                 N   ALA B 144     1555   1555  1.34  
SITE     1 AC1  3 PHE A  41  GLU A 202  ALA A 206                               
SITE     1 AC2  3 LEU B  12  ARG B  29  PHE B  41                               
CRYST1   65.958   93.441   95.136  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      0.015161  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010702  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010511        0.00000