PDB Short entry for 4FBI
HEADER    TRANSCRIPTION                           23-MAY-12   4FBI              
TITLE     CRYSTAL STRUCTURE OF AN R46A MUTANT OF THE RESTRICTION-MODIFICATION   
TITLE    2 CONTROLLER PROTEIN C.ESP1396I (TRIGONAL FORM)                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: REGULATORY PROTEIN;                                        
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTER SP.;                               
SOURCE   3 ORGANISM_TAXID: 211595;                                              
SOURCE   4 STRAIN: RFL1396;                                                     
SOURCE   5 GENE: ESP1396IC;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28                                     
KEYWDS    RESTRICTION-MODIFICATION, HELIX-TURN-HELIX, TRANSCRIPTIONAL           
KEYWDS   2 REGULATOR, DNA, TRANSCRIPTION                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.N.A.MARTIN,J.E.MCGEEHAN,G.G.KNEALE                                  
REVDAT   3   18-JUN-14 4FBI    1       JRNL                                     
REVDAT   2   01-JAN-14 4FBI    1       SOURCE                                   
REVDAT   1   10-APR-13 4FBI    0                                                
JRNL        AUTH   R.N.MARTIN,J.E.MCGEEHAN,G.KNEALE                             
JRNL        TITL   STRUCTURAL AND MUTAGENIC ANALYSIS OF THE RM CONTROLLER       
JRNL        TITL 2 PROTEIN C.ESP1396I.                                          
JRNL        REF    PLOS ONE                      V.   9 98365 2014              
JRNL        REFN                   ESSN 1932-6203                               
JRNL        PMID   24887147                                                     
JRNL        DOI    10.1371/JOURNAL.PONE.0098365                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.E.MCGEEHAN,S.D.STREETER,S.J.THRESH,N.BALL,R.B.RAVELLI,     
REMARK   1  AUTH 2 G.G.KNEALE                                                   
REMARK   1  TITL   STRUCTURAL ANALYSIS OF THE GENETIC SWITCH THAT REGULATES THE 
REMARK   1  TITL 2 EXPRESSION OF RESTRICTION-MODIFICATION GENES.                
REMARK   1  REF    NUCLEIC ACIDS RES.            V.  36  4778 2008              
REMARK   1  REFN                   ISSN 0305-1048                               
REMARK   1  PMID   18644840                                                     
REMARK   1  DOI    10.1093/NAR/GKN448                                           
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   J.E.MCGEEHAN,N.J.BALL,S.D.STREETER,S.J.THRESH,G.G.KNEALE     
REMARK   1  TITL   RECOGNITION OF DUAL SYMMETRY BY THE CONTROLLER PROTEIN       
REMARK   1  TITL 2 C.ESP1396I BASED ON THE STRUCTURE OF THE TRANSCRIPTIONAL     
REMARK   1  TITL 3 ACTIVATION COMPLEX.                                          
REMARK   1  REF    NUCLEIC ACIDS RES.            V.  40  4158 2012              
REMARK   1  REFN                   ISSN 0305-1048                               
REMARK   1  PMID   22210861                                                     
REMARK   1  DOI    10.1093/NAR/GKR1250                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.19                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 51880                          
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) : 0.162                           
REMARK   3   R VALUE            (WORKING SET) : 0.160                           
REMARK   3   FREE R VALUE                     : 0.199                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2638                            
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) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3713                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.45                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2210                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 221                          
REMARK   3   BIN FREE R VALUE                    : 0.2720                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2435                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 12                                      
REMARK   3   SOLVENT ATOMS            : 254                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.42                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.00000                                             
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): 0.061         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.076         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.000         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.003         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.949                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  NULL ; 0.028 ;  NULL       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ; 2.889 ;  NULL       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ; 5.100 ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;37.210 ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  NULL ; 0.185 ;  NULL       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  NULL ; 0.014 ;  NULL       
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 ; 0.195 ;  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):  NULL ; 2.885 ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ; 4.030 ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ; 6.844 ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ; 6.359 ;  NULL       
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 USED IF PRESENT IN    
REMARK   3  THE INPUT U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 4FBI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAY-12.                  
REMARK 100 THE RCSB ID CODE IS RCSB072694.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 02-JUL-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I02                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979494                           
REMARK 200  MONOCHROMATOR                  : SI(111) DOUBLE CRYSTAL             
REMARK 200                                   MONOCHROMATOR                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 53279                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.487                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 71.380                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.1                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.03400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.49                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.57                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24600                            
REMARK 200  R SYM FOR SHELL            (I) : 0.24600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.21                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MIB BUFFER, 25% W/V PEG 1500, PH    
REMARK 280  9, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                  
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       47.58667            
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       23.79333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2010 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 7820 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 2020 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 7790 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     ASP A    79                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     HIS B    78                                                      
REMARK 465     ASP B    79                                                      
REMARK 465     GLY C    -2                                                      
REMARK 465     SER C    -1                                                      
REMARK 465     HIS C     0                                                      
REMARK 465     MET C     1                                                      
REMARK 465     GLU C     2                                                      
REMARK 465     HIS C    78                                                      
REMARK 465     ASP C    79                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     SER D    -1                                                      
REMARK 465     HIS D     0                                                      
REMARK 465     MET D     1                                                      
REMARK 465     GLU D     2                                                      
REMARK 465     HIS D    78                                                      
REMARK 465     ASP D    79                                                      
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    HOH A   164     O    HOH A   165              1.97            
REMARK 500   CD2  LEU B    18     O    HOH B   259              2.00            
REMARK 500   O    HOH A   132     O    HOH A   141              2.05            
REMARK 500   NZ   LYS B    58     O    HOH B   256              2.10            
REMARK 500   OE2  GLU B    69     NH1  ARG D    43              2.12            
REMARK 500   OE2  GLU C    19     O    HOH C   142              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   130     O    HOH C   165     2554     1.96            
REMARK 500   O    HOH B   256     O    HOH C   162     1655     1.98            
REMARK 500   O    HOH A   163     O    HOH C   160     1655     2.11            
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    GLU A  19   CD    GLU A  19   OE1     0.081                       
REMARK 500    HIS A  78   CG    HIS A  78   CD2     0.055                       
REMARK 500    GLU B  54   CD    GLU B  54   OE2    -0.085                       
REMARK 500    GLU C  19   CD    GLU C  19   OE1     0.068                       
REMARK 500    GLU C  25   CD    GLU C  25   OE1    -0.085                       
REMARK 500    GLU D  54   CD    GLU D  54   OE2    -0.085                       
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    PHE A  11   CB  -  CG  -  CD2 ANGL. DEV. =  -4.2 DEGREES          
REMARK 500    ASP A  26   CB  -  CG  -  OD2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG A  35   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG A  35   NE  -  CZ  -  NH2 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    LEU B   6   CA  -  C   -  O   ANGL. DEV. =  21.8 DEGREES          
REMARK 500    LEU B   6   CA  -  C   -  N   ANGL. DEV. = -20.5 DEGREES          
REMARK 500    ASP C  34   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    MET C  57   O   -  C   -  N   ANGL. DEV. = -13.0 DEGREES          
REMARK 500    ARG D  43   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    MET C  57        -20.30                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    LEU B   6        22.7      L          L   OUTSIDE RANGE           
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 GOL B 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D 101                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3CLC   RELATED DB: PDB                                   
REMARK 900 NATIVE C.ESP1396I TETRAMER BOUND TO DNA                              
REMARK 900 RELATED ID: 3S8Q   RELATED DB: PDB                                   
REMARK 900 NATIVE C.ESP1396I DIMER BOUND TO DNA                                 
REMARK 900 RELATED ID: 3FYA   RELATED DB: PDB                                   
REMARK 900 R35A MUTANT OF C.ESP1396I                                            
REMARK 900 RELATED ID: 3G5G   RELATED DB: PDB                                   
REMARK 900 NATIVE C.ESP1396I                                                    
REMARK 900 RELATED ID: 4F8D   RELATED DB: PDB                                   
REMARK 900 R46A MUTANT OF C.ESP1396I (MONOCLINIC FORM)                          
DBREF  4FBI A    1    79  UNP    Q8GGH0   Q8GGH0_9ENTR     1     79             
DBREF  4FBI B    1    79  UNP    Q8GGH0   Q8GGH0_9ENTR     1     79             
DBREF  4FBI C    1    79  UNP    Q8GGH0   Q8GGH0_9ENTR     1     79             
DBREF  4FBI D    1    79  UNP    Q8GGH0   Q8GGH0_9ENTR     1     79             
SEQADV 4FBI GLY A   -2  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI SER A   -1  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI HIS A    0  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI ALA A   46  UNP  Q8GGH0    ARG    46 ENGINEERED MUTATION            
SEQADV 4FBI GLY B   -2  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI SER B   -1  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI HIS B    0  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI ALA B   46  UNP  Q8GGH0    ARG    46 ENGINEERED MUTATION            
SEQADV 4FBI GLY C   -2  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI SER C   -1  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI HIS C    0  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI ALA C   46  UNP  Q8GGH0    ARG    46 ENGINEERED MUTATION            
SEQADV 4FBI GLY D   -2  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI SER D   -1  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI HIS D    0  UNP  Q8GGH0              EXPRESSION TAG                 
SEQADV 4FBI ALA D   46  UNP  Q8GGH0    ARG    46 ENGINEERED MUTATION            
SEQRES   1 A   82  GLY SER HIS MET GLU SER PHE LEU LEU SER LYS VAL SER          
SEQRES   2 A   82  PHE VAL ILE LYS LYS ILE ARG LEU GLU LYS GLY MET THR          
SEQRES   3 A   82  GLN GLU ASP LEU ALA TYR LYS SER ASN LEU ASP ARG THR          
SEQRES   4 A   82  TYR ILE SER GLY ILE GLU ARG ASN SER ALA ASN LEU THR          
SEQRES   5 A   82  ILE LYS SER LEU GLU LEU ILE MET LYS GLY LEU GLU VAL          
SEQRES   6 A   82  SER ASP VAL VAL PHE PHE GLU MET LEU ILE LYS GLU ILE          
SEQRES   7 A   82  LEU LYS HIS ASP                                              
SEQRES   1 B   82  GLY SER HIS MET GLU SER PHE LEU LEU SER LYS VAL SER          
SEQRES   2 B   82  PHE VAL ILE LYS LYS ILE ARG LEU GLU LYS GLY MET THR          
SEQRES   3 B   82  GLN GLU ASP LEU ALA TYR LYS SER ASN LEU ASP ARG THR          
SEQRES   4 B   82  TYR ILE SER GLY ILE GLU ARG ASN SER ALA ASN LEU THR          
SEQRES   5 B   82  ILE LYS SER LEU GLU LEU ILE MET LYS GLY LEU GLU VAL          
SEQRES   6 B   82  SER ASP VAL VAL PHE PHE GLU MET LEU ILE LYS GLU ILE          
SEQRES   7 B   82  LEU LYS HIS ASP                                              
SEQRES   1 C   82  GLY SER HIS MET GLU SER PHE LEU LEU SER LYS VAL SER          
SEQRES   2 C   82  PHE VAL ILE LYS LYS ILE ARG LEU GLU LYS GLY MET THR          
SEQRES   3 C   82  GLN GLU ASP LEU ALA TYR LYS SER ASN LEU ASP ARG THR          
SEQRES   4 C   82  TYR ILE SER GLY ILE GLU ARG ASN SER ALA ASN LEU THR          
SEQRES   5 C   82  ILE LYS SER LEU GLU LEU ILE MET LYS GLY LEU GLU VAL          
SEQRES   6 C   82  SER ASP VAL VAL PHE PHE GLU MET LEU ILE LYS GLU ILE          
SEQRES   7 C   82  LEU LYS HIS ASP                                              
SEQRES   1 D   82  GLY SER HIS MET GLU SER PHE LEU LEU SER LYS VAL SER          
SEQRES   2 D   82  PHE VAL ILE LYS LYS ILE ARG LEU GLU LYS GLY MET THR          
SEQRES   3 D   82  GLN GLU ASP LEU ALA TYR LYS SER ASN LEU ASP ARG THR          
SEQRES   4 D   82  TYR ILE SER GLY ILE GLU ARG ASN SER ALA ASN LEU THR          
SEQRES   5 D   82  ILE LYS SER LEU GLU LEU ILE MET LYS GLY LEU GLU VAL          
SEQRES   6 D   82  SER ASP VAL VAL PHE PHE GLU MET LEU ILE LYS GLU ILE          
SEQRES   7 D   82  LEU LYS HIS ASP                                              
HET    GOL  B 101       6                                                       
HET    GOL  D 101       6                                                       
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   5  GOL    2(C3 H8 O3)                                                  
FORMUL   7  HOH   *254(H2 O)                                                    
HELIX    1   1 SER A    3  LYS A   20  1                                  18    
HELIX    2   2 THR A   23  ASN A   32  1                                  10    
HELIX    3   3 ASP A   34  ASN A   44  1                                  11    
HELIX    4   4 THR A   49  GLU A   61  1                                  13    
HELIX    5   5 SER A   63  HIS A   78  1                                  16    
HELIX    6   6 SER B    3  LYS B   20  1                                  18    
HELIX    7   7 THR B   23  ASN B   32  1                                  10    
HELIX    8   8 ASP B   34  ASN B   44  1                                  11    
HELIX    9   9 THR B   49  GLU B   61  1                                  13    
HELIX   10  10 SER B   63  LYS B   77  1                                  15    
HELIX   11  11 PHE C    4  LYS C   20  1                                  17    
HELIX   12  12 THR C   23  ASN C   32  1                                  10    
HELIX   13  13 ASP C   34  ASN C   44  1                                  11    
HELIX   14  14 THR C   49  GLU C   61  1                                  13    
HELIX   15  15 SER C   63  LYS C   77  1                                  15    
HELIX   16  16 PHE D    4  LYS D   20  1                                  17    
HELIX   17  17 THR D   23  ASN D   32  1                                  10    
HELIX   18  18 ASP D   34  ASN D   44  1                                  11    
HELIX   19  19 THR D   49  GLU D   61  1                                  13    
HELIX   20  20 SER D   63  LYS D   77  1                                  15    
SITE     1 AC1  6 ASN A  47  THR A  49  ASP B  26  ASN B  47                    
SITE     2 AC1  6 THR B  49  HOH B 232                                          
SITE     1 AC2  8 ASN C  47  THR C  49  MET D  22  ASP D  26                    
SITE     2 AC2  8 LYS D  30  ASN D  47  THR D  49  HOH D 234                    
CRYST1   65.329   65.329   71.380  90.00  90.00 120.00 P 32         12          
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      0.015307  0.008838  0.000000        0.00000                         
SCALE2      0.000000  0.017675  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014010        0.00000