HEADER    OXIDOREDUCTASE                          16-DEC-08   3FKF              
TITLE     THIOL-DISULFIDE OXIDOREDUCTASE FROM BACTEROIDES FRAGILIS NCTC 9343    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THIOL-DISULFIDE OXIDOREDUCTASE;                            
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: RESIDUES 203-347;                                          
COMPND   5 EC: 1.8.4.7;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACTEROIDES FRAGILIS;                           
SOURCE   3 ORGANISM_TAXID: 272559;                                              
SOURCE   4 STRAIN: NCTC 9343;                                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PMCSG19                                   
KEYWDS    THIOL DISULFIDE OXIDOREDUCTASE, STRUCTURAL GENOMICS, PSI-2, PROTEIN   
KEYWDS   2 STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG,  
KEYWDS   3 OXIDOREDUCTASE                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.E.C.DUKE,L.FREEMAN,C.TESAR,A.JOACHIMIAK,MIDWEST CENTER FOR          
AUTHOR   2 STRUCTURAL GENOMICS (MCSG)                                           
REVDAT   3   06-NOV-24 3FKF    1       REMARK LINK                              
REVDAT   2   13-JUL-11 3FKF    1       VERSN                                    
REVDAT   1   20-JAN-09 3FKF    0                                                
JRNL        AUTH   N.E.C.DUKE,L.FREEMAN,C.TESAR,A.JOACHIMIAK                    
JRNL        TITL   THIOL-DISULFIDE OXIDOREDUCTASE FROM BACTEROIDES FRAGILIS     
JRNL        TITL 2 NCTC 9343                                                    
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0054                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 88.39                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 43114                          
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) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.258                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2297                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.26                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2838                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.27                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2930                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 177                          
REMARK   3   BIN FREE R VALUE                    : 0.3750                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4476                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 327                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.52                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.93000                                              
REMARK   3    B22 (A**2) : -0.37000                                             
REMARK   3    B33 (A**2) : -0.56000                                             
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.210         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.194         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.119         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.656         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.945                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.916                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4576 ; 0.022 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6175 ; 1.827 ; 1.981       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   555 ; 6.149 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   200 ;37.721 ;24.600       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   860 ;18.093 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    28 ;22.510 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   684 ; 0.135 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3380 ; 0.009 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2800 ; 1.168 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4483 ; 2.170 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1776 ; 3.545 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1692 ; 5.671 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3FKF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-DEC-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000050698.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-OCT-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978828                           
REMARK 200  MONOCHROMATOR                  : SI (111) DOUBLE CRYSTAL            
REMARK 200                                   MONOCHROMATOR, MIRROR              
REMARK 200  OPTICS                         : SI (111) DOUBLE CRYSTAL            
REMARK 200                                   MONOCHROMATOR, MIRROR              
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SBC-3                              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43234                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 88.390                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 4.300                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.3640                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.26                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.30                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.029                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: HKL-3000                                              
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.10 M SODIUM ACETATE, PH 4.6 2.5 M      
REMARK 280  AMMONIUM SULPHATE 25% V/V GLYCEROL INCLUDED IN CRYOPROTECTANT,      
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298.0K                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       61.83500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       62.97350            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       61.83500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       62.97350            
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 300 REMARK: ASYMMETRIC UNIT CONTAINS FOUR MONOMERS                       
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5940 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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     SER A    -2                                                      
REMARK 465     ASN A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 465     LYS A     1                                                      
REMARK 465     LYS A   143                                                      
REMARK 465     THR A   144                                                      
REMARK 465     GLU A   145                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     ASN B    -1                                                      
REMARK 465     ALA B     0                                                      
REMARK 465     LYS B     1                                                      
REMARK 465     LYS B   143                                                      
REMARK 465     THR B   144                                                      
REMARK 465     GLU B   145                                                      
REMARK 465     SER C    -2                                                      
REMARK 465     ASN C    -1                                                      
REMARK 465     ALA C     0                                                      
REMARK 465     LYS C     1                                                      
REMARK 465     VAL C     2                                                      
REMARK 465     LYS C   143                                                      
REMARK 465     THR C   144                                                      
REMARK 465     GLU C   145                                                      
REMARK 465     SER D    -2                                                      
REMARK 465     ASN D    -1                                                      
REMARK 465     ALA D     0                                                      
REMARK 465     LYS D     1                                                      
REMARK 465     VAL D     2                                                      
REMARK 465     THR D     3                                                      
REMARK 465     VAL D     4                                                      
REMARK 465     GLY D     5                                                      
REMARK 465     LYS D   143                                                      
REMARK 465     THR D   144                                                      
REMARK 465     GLU D   145                                                      
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   OD1  ASP C    43     O    HOH C   394              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS A  42   CB    CYS A  42   SG     -0.101                       
REMARK 500    CYS B  42   CB    CYS B  42   SG     -0.149                       
REMARK 500    GLU D  26   CG    GLU D  26   CD      0.091                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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 B  31   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG C 127   NE  -  CZ  -  NH1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG C 127   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    ASP D  43   CB  -  CG  -  OD2 ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    ARG D 127   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG D 127   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.2 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    SER A 101      123.59    -22.71                                   
REMARK 500    ALA A 126      136.87   -173.22                                   
REMARK 500    CYS B  94      133.36   -171.82                                   
REMARK 500    SER C  24        2.15    -68.97                                   
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 ACT A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 504                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: APC61440.1   RELATED DB: TARGETDB                        
DBREF  3FKF A    1   145  UNP    Q5L7K1   Q5L7K1_BACFN   203    347             
DBREF  3FKF B    1   145  UNP    Q5L7K1   Q5L7K1_BACFN   203    347             
DBREF  3FKF C    1   145  UNP    Q5L7K1   Q5L7K1_BACFN   203    347             
DBREF  3FKF D    1   145  UNP    Q5L7K1   Q5L7K1_BACFN   203    347             
SEQADV 3FKF SER A   -2  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ASN A   -1  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ALA A    0  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF SER B   -2  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ASN B   -1  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ALA B    0  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF SER C   -2  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ASN C   -1  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ALA C    0  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF SER D   -2  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ASN D   -1  UNP  Q5L7K1              EXPRESSION TAG                 
SEQADV 3FKF ALA D    0  UNP  Q5L7K1              EXPRESSION TAG                 
SEQRES   1 A  148  SER ASN ALA LYS VAL THR VAL GLY LYS SER ALA PRO TYR          
SEQRES   2 A  148  PHE SER LEU PRO ASN GLU LYS GLY GLU LYS LEU SER ARG          
SEQRES   3 A  148  SER ALA GLU ARG PHE ARG ASN ARG TYR LEU LEU LEU ASN          
SEQRES   4 A  148  PHE TRP ALA SER TRP CYS ASP PRO GLN PRO GLU ALA ASN          
SEQRES   5 A  148  ALA GLU LEU LYS ARG LEU ASN LYS GLU TYR LYS LYS ASN          
SEQRES   6 A  148  LYS ASN PHE ALA MSE LEU GLY ILE SER LEU ASP ILE ASP          
SEQRES   7 A  148  ARG GLU ALA TRP GLU THR ALA ILE LYS LYS ASP THR LEU          
SEQRES   8 A  148  SER TRP ASP GLN VAL CYS ASP PHE THR GLY LEU SER SER          
SEQRES   9 A  148  GLU THR ALA LYS GLN TYR ALA ILE LEU THR LEU PRO THR          
SEQRES  10 A  148  ASN ILE LEU LEU SER PRO THR GLY LYS ILE LEU ALA ARG          
SEQRES  11 A  148  ASP ILE GLN GLY GLU ALA LEU THR GLY LYS LEU LYS GLU          
SEQRES  12 A  148  LEU LEU LYS THR GLU                                          
SEQRES   1 B  148  SER ASN ALA LYS VAL THR VAL GLY LYS SER ALA PRO TYR          
SEQRES   2 B  148  PHE SER LEU PRO ASN GLU LYS GLY GLU LYS LEU SER ARG          
SEQRES   3 B  148  SER ALA GLU ARG PHE ARG ASN ARG TYR LEU LEU LEU ASN          
SEQRES   4 B  148  PHE TRP ALA SER TRP CYS ASP PRO GLN PRO GLU ALA ASN          
SEQRES   5 B  148  ALA GLU LEU LYS ARG LEU ASN LYS GLU TYR LYS LYS ASN          
SEQRES   6 B  148  LYS ASN PHE ALA MSE LEU GLY ILE SER LEU ASP ILE ASP          
SEQRES   7 B  148  ARG GLU ALA TRP GLU THR ALA ILE LYS LYS ASP THR LEU          
SEQRES   8 B  148  SER TRP ASP GLN VAL CYS ASP PHE THR GLY LEU SER SER          
SEQRES   9 B  148  GLU THR ALA LYS GLN TYR ALA ILE LEU THR LEU PRO THR          
SEQRES  10 B  148  ASN ILE LEU LEU SER PRO THR GLY LYS ILE LEU ALA ARG          
SEQRES  11 B  148  ASP ILE GLN GLY GLU ALA LEU THR GLY LYS LEU LYS GLU          
SEQRES  12 B  148  LEU LEU LYS THR GLU                                          
SEQRES   1 C  148  SER ASN ALA LYS VAL THR VAL GLY LYS SER ALA PRO TYR          
SEQRES   2 C  148  PHE SER LEU PRO ASN GLU LYS GLY GLU LYS LEU SER ARG          
SEQRES   3 C  148  SER ALA GLU ARG PHE ARG ASN ARG TYR LEU LEU LEU ASN          
SEQRES   4 C  148  PHE TRP ALA SER TRP CYS ASP PRO GLN PRO GLU ALA ASN          
SEQRES   5 C  148  ALA GLU LEU LYS ARG LEU ASN LYS GLU TYR LYS LYS ASN          
SEQRES   6 C  148  LYS ASN PHE ALA MSE LEU GLY ILE SER LEU ASP ILE ASP          
SEQRES   7 C  148  ARG GLU ALA TRP GLU THR ALA ILE LYS LYS ASP THR LEU          
SEQRES   8 C  148  SER TRP ASP GLN VAL CYS ASP PHE THR GLY LEU SER SER          
SEQRES   9 C  148  GLU THR ALA LYS GLN TYR ALA ILE LEU THR LEU PRO THR          
SEQRES  10 C  148  ASN ILE LEU LEU SER PRO THR GLY LYS ILE LEU ALA ARG          
SEQRES  11 C  148  ASP ILE GLN GLY GLU ALA LEU THR GLY LYS LEU LYS GLU          
SEQRES  12 C  148  LEU LEU LYS THR GLU                                          
SEQRES   1 D  148  SER ASN ALA LYS VAL THR VAL GLY LYS SER ALA PRO TYR          
SEQRES   2 D  148  PHE SER LEU PRO ASN GLU LYS GLY GLU LYS LEU SER ARG          
SEQRES   3 D  148  SER ALA GLU ARG PHE ARG ASN ARG TYR LEU LEU LEU ASN          
SEQRES   4 D  148  PHE TRP ALA SER TRP CYS ASP PRO GLN PRO GLU ALA ASN          
SEQRES   5 D  148  ALA GLU LEU LYS ARG LEU ASN LYS GLU TYR LYS LYS ASN          
SEQRES   6 D  148  LYS ASN PHE ALA MSE LEU GLY ILE SER LEU ASP ILE ASP          
SEQRES   7 D  148  ARG GLU ALA TRP GLU THR ALA ILE LYS LYS ASP THR LEU          
SEQRES   8 D  148  SER TRP ASP GLN VAL CYS ASP PHE THR GLY LEU SER SER          
SEQRES   9 D  148  GLU THR ALA LYS GLN TYR ALA ILE LEU THR LEU PRO THR          
SEQRES  10 D  148  ASN ILE LEU LEU SER PRO THR GLY LYS ILE LEU ALA ARG          
SEQRES  11 D  148  ASP ILE GLN GLY GLU ALA LEU THR GLY LYS LEU LYS GLU          
SEQRES  12 D  148  LEU LEU LYS THR GLU                                          
MODRES 3FKF MSE A   67  MET  SELENOMETHIONINE                                   
MODRES 3FKF MSE B   67  MET  SELENOMETHIONINE                                   
MODRES 3FKF MSE C   67  MET  SELENOMETHIONINE                                   
MODRES 3FKF MSE D   67  MET  SELENOMETHIONINE                                   
HET    MSE  A  67       8                                                       
HET    MSE  B  67       8                                                       
HET    MSE  C  67       8                                                       
HET    MSE  D  67       8                                                       
HET    ACT  A 501       4                                                       
HET    ACT  B 502       4                                                       
HET    ACT  C 503       4                                                       
HET    ACT  D 504       4                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     ACT ACETATE ION                                                      
FORMUL   1  MSE    4(C5 H11 N O2 SE)                                            
FORMUL   5  ACT    4(C2 H3 O2 1-)                                               
FORMUL   9  HOH   *327(H2 O)                                                    
HELIX    1   1 ALA A   39  ASP A   43  5                                   5    
HELIX    2   2 GLN A   45  TYR A   59  1                                  15    
HELIX    3   3 ASP A   75  ASP A   86  1                                  12    
HELIX    4   4 THR A   97  SER A  100  5                                   4    
HELIX    5   5 SER A  101  TYR A  107  1                                   7    
HELIX    6   6 GLN A  130  LEU A  142  1                                  13    
HELIX    7   7 ALA B   39  ASP B   43  5                                   5    
HELIX    8   8 GLN B   45  TYR B   59  1                                  15    
HELIX    9   9 ASP B   75  ASP B   86  1                                  12    
HELIX   10  10 THR B   97  SER B  100  5                                   4    
HELIX   11  11 SER B  101  TYR B  107  1                                   7    
HELIX   12  12 GLN B  130  LEU B  142  1                                  13    
HELIX   13  13 GLN C   45  TYR C   59  1                                  15    
HELIX   14  14 ASP C   75  ASP C   86  1                                  12    
HELIX   15  15 THR C   97  SER C  100  5                                   4    
HELIX   16  16 SER C  101  TYR C  107  1                                   7    
HELIX   17  17 GLN C  130  LEU C  142  1                                  13    
HELIX   18  18 PRO D   46  TYR D   59  1                                  14    
HELIX   19  19 ASP D   75  ASP D   86  1                                  12    
HELIX   20  20 THR D   97  SER D  100  5                                   4    
HELIX   21  21 SER D  101  TYR D  107  1                                   7    
HELIX   22  22 GLN D  130  LEU D  142  1                                  13    
SHEET    1   A 2 LEU A  13  PRO A  14  0                                        
SHEET    2   A 2 LYS A  20  LEU A  21 -1  O  LEU A  21   N  LEU A  13           
SHEET    1   B 5 ASP A  91  VAL A  93  0                                        
SHEET    2   B 5 PHE A  65  SER A  71  1  N  GLY A  69   O  ASP A  91           
SHEET    3   B 5 TYR A  32  TRP A  38  1  N  LEU A  34   O  ALA A  66           
SHEET    4   B 5 THR A 114  LEU A 118 -1  O  ILE A 116   N  LEU A  35           
SHEET    5   B 5 ILE A 124  ARG A 127 -1  O  LEU A 125   N  LEU A 117           
SHEET    1   C 2 LEU B  13  PRO B  14  0                                        
SHEET    2   C 2 LYS B  20  LEU B  21 -1  O  LEU B  21   N  LEU B  13           
SHEET    1   D 5 ASP B  91  VAL B  93  0                                        
SHEET    2   D 5 PHE B  65  SER B  71  1  N  GLY B  69   O  ASP B  91           
SHEET    3   D 5 TYR B  32  TRP B  38  1  N  LEU B  34   O  LEU B  68           
SHEET    4   D 5 THR B 114  LEU B 118 -1  O  LEU B 118   N  LEU B  33           
SHEET    5   D 5 ILE B 124  ARG B 127 -1  O  LEU B 125   N  LEU B 117           
SHEET    1   E 2 LEU C  13  PRO C  14  0                                        
SHEET    2   E 2 LYS C  20  LEU C  21 -1  O  LEU C  21   N  LEU C  13           
SHEET    1   F 5 ASP C  91  CYS C  94  0                                        
SHEET    2   F 5 PHE C  65  SER C  71  1  N  GLY C  69   O  VAL C  93           
SHEET    3   F 5 TYR C  32  TRP C  38  1  N  ASN C  36   O  ILE C  70           
SHEET    4   F 5 THR C 114  LEU C 118 -1  O  LEU C 118   N  LEU C  33           
SHEET    5   F 5 ILE C 124  ARG C 127 -1  O  ALA C 126   N  LEU C 117           
SHEET    1   G 2 LEU D  13  PRO D  14  0                                        
SHEET    2   G 2 LYS D  20  LEU D  21 -1  O  LEU D  21   N  LEU D  13           
SHEET    1   H 5 ASP D  91  CYS D  94  0                                        
SHEET    2   H 5 PHE D  65  SER D  71  1  N  GLY D  69   O  VAL D  93           
SHEET    3   H 5 TYR D  32  TRP D  38  1  N  ASN D  36   O  LEU D  68           
SHEET    4   H 5 THR D 114  LEU D 118 -1  O  ILE D 116   N  LEU D  35           
SHEET    5   H 5 ILE D 124  ARG D 127 -1  O  LEU D 125   N  LEU D 117           
LINK         C   ALA A  66                 N   MSE A  67     1555   1555  1.34  
LINK         C   MSE A  67                 N   LEU A  68     1555   1555  1.33  
LINK         C   ALA B  66                 N   MSE B  67     1555   1555  1.34  
LINK         C   MSE B  67                 N   LEU B  68     1555   1555  1.33  
LINK         C   ALA C  66                 N   MSE C  67     1555   1555  1.35  
LINK         C   MSE C  67                 N   LEU C  68     1555   1555  1.33  
LINK         C   ALA D  66                 N   MSE D  67     1555   1555  1.32  
LINK         C   MSE D  67                 N   LEU D  68     1555   1555  1.34  
CISPEP   1 ASP A   43    PRO A   44          0         5.80                     
CISPEP   2 LEU A  112    PRO A  113          0        -5.25                     
CISPEP   3 ASP B   43    PRO B   44          0         3.09                     
CISPEP   4 LEU B  112    PRO B  113          0        -5.77                     
CISPEP   5 LEU C  112    PRO C  113          0        -4.79                     
CISPEP   6 LEU D  112    PRO D  113          0        -9.01                     
SITE     1 AC1  4 GLU A  19  GLU A  26  ARG A  27  HOH A 411                    
SITE     1 AC2  4 GLU B  19  GLU B  26  ARG B  27  HOH B 412                    
SITE     1 AC3  4 ALA C  25  GLU C  26  ARG C  27  HOH C 413                    
SITE     1 AC4  2 GLU D  26  ARG D  27                                          
CRYST1  123.670  125.947   56.951  90.00  90.00  90.00 P 21 21 2    16          
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      0.008086  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007940  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017559        0.00000