GenomeNet

Database: PDB
Entry: 3LFU
LinkDB: 3LFU
Original site: 3LFU 
HEADER    HYDROLASE                               18-JAN-10   3LFU              
TITLE     CRYSTAL STRUCTURE OF E. COLI UVRD                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA HELICASE II;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: C-TERMINAL TRUNCATION (UNP RESIDUES 1-647);                
COMPND   5 EC: 3.6.1.-;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: B3813, JW3786, MUTU, PDEB, RAD, RECL, UVRD;                    
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    DNA HELICASE, SF1 HELICASE, ATP-BINDING, DNA DAMAGE, DNA REPAIR, DNA  
KEYWDS   2 REPLICATION, DNA-BINDING, HELICASE, HYDROLASE, NUCLEOTIDE-BINDING,   
KEYWDS   3 SOS RESPONSE                                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.KOROLEV,G.WAKSMAN,T.M.LOHMAN                                        
REVDAT   6   21-FEB-24 3LFU    1       REMARK                                   
REVDAT   5   17-JUL-19 3LFU    1       REMARK                                   
REVDAT   4   01-NOV-17 3LFU    1       REMARK                                   
REVDAT   3   30-NOV-11 3LFU    1       JRNL   VERSN                             
REVDAT   2   06-JUL-11 3LFU    1       JRNL                                     
REVDAT   1   02-FEB-11 3LFU    0                                                
JRNL        AUTH   H.JIA,S.KOROLEV,A.NIEDZIELA-MAJKA,N.K.MALUF,G.H.GAUSS,       
JRNL        AUTH 2 S.MYONG,T.HA,G.WAKSMAN,T.M.LOHMAN                            
JRNL        TITL   ROTATIONS OF THE 2B SUB-DOMAIN OF E. COLI UVRD               
JRNL        TITL 2 HELICASE/TRANSLOCASE COUPLED TO NUCLEOTIDE AND DNA BINDING.  
JRNL        REF    J.MOL.BIOL.                   V. 411   633 2011              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   21704638                                                     
JRNL        DOI    10.1016/J.JMB.2011.06.019                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.54                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 67970                          
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) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3393                            
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) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5193                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.98                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2700                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 250                          
REMARK   3   BIN FREE R VALUE                    : 0.3110                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5039                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 20                                      
REMARK   3   SOLVENT ATOMS            : 721                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.75                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.03000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.03000                                             
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): 0.140         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.140         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.087         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.730         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.949                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.923                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5143 ; 0.011 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6944 ; 1.763 ; 1.954       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   628 ; 6.802 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   265 ;35.092 ;23.509       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   903 ;16.260 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    54 ;21.233 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   751 ; 0.180 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3932 ; 0.013 ; 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):  3132 ; 1.554 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4987 ; 2.577 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2011 ; 4.284 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1957 ; 6.297 ; 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   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3LFU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000057225.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-MAR-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 130                                
REMARK 200  PH                             : 9.1                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.99188                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SBC-2                              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 70609                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.22400                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.05                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0 M (NH4)2SO4, PH 9.1, VAPOR           
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
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       97.27150            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       29.36950            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       97.27150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       29.36950            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ASP A     2                                                      
REMARK 465     GLN A   160                                                      
REMARK 465     SER A   161                                                      
REMARK 465     TYR A   162                                                      
REMARK 465     GLY A   163                                                      
REMARK 465     TYR A   521                                                      
REMARK 465     ASN A   522                                                      
REMARK 465     GLU A   523                                                      
REMARK 465     GLU A   524                                                      
REMARK 465     ASP A   525                                                      
REMARK 465     ALA A   542                                                      
REMARK 465     ASP A   587                                                      
REMARK 465     GLU A   588                                                      
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   3    CG1  CG2                                            
REMARK 470     HIS A 157    CG   ND1  CD2  CE1  NE2                             
REMARK 470     HIS A 158    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ILE A 159    CB   CG1  CG2  CD1                                  
REMARK 470     ASN A 164    CB   CG   OD1  ND2                                  
REMARK 470     PRO A 165    CG   CD                                             
REMARK 470     GLU A 167    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 168    CG   CD   OE1  NE2                                  
REMARK 470     SER A 520    OG                                                  
REMARK 470     GLU A 526    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 544    CB   CG   CD   OE1  OE2                             
REMARK 470     GLN A 546    CB   CG   CD   OE1  NE2                             
REMARK 470     ALA A 547    CB                                                  
REMARK 470     ASP A 548    CG   OD1  OD2                                       
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   SG   CYS A    52     O    HOH A   716              2.07            
REMARK 500   ND1  HIS A    91     O    HOH A   803              2.15            
REMARK 500   O    HOH A   832     O    HOH A  1316              2.16            
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 A  42   NE  -  CZ  -  NH1 ANGL. DEV. =   7.9 DEGREES          
REMARK 500    ARG A  42   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    ASP A 110   C   -  N   -  CA  ANGL. DEV. = -15.2 DEGREES          
REMARK 500    PRO A 165   N   -  CA  -  CB  ANGL. DEV. =   7.6 DEGREES          
REMARK 500    ARG A 211   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG A 211   NE  -  CZ  -  NH2 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ASP A 220   CB  -  CG  -  OD1 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    ASP A 224   CB  -  CG  -  OD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ARG A 278   NE  -  CZ  -  NH1 ANGL. DEV. =  -6.6 DEGREES          
REMARK 500    ARG A 278   NE  -  CZ  -  NH2 ANGL. DEV. =   4.2 DEGREES          
REMARK 500    SER A 285   CB  -  CA  -  C   ANGL. DEV. =  11.8 DEGREES          
REMARK 500    LEU A 290   CB  -  CG  -  CD1 ANGL. DEV. =  12.2 DEGREES          
REMARK 500    ARG A 361   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 361   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.7 DEGREES          
REMARK 500    LEU A 397   CB  -  CG  -  CD1 ANGL. DEV. =  10.2 DEGREES          
REMARK 500    LEU A 437   CB  -  CG  -  CD1 ANGL. DEV. =  11.3 DEGREES          
REMARK 500    LEU A 509   CB  -  CG  -  CD1 ANGL. DEV. =  10.4 DEGREES          
REMARK 500    ARG A 596   CD  -  NE  -  CZ  ANGL. DEV. =   8.8 DEGREES          
REMARK 500    ARG A 596   NE  -  CZ  -  NH1 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    ARG A 596   NE  -  CZ  -  NH2 ANGL. DEV. =  -9.2 DEGREES          
REMARK 500    ARG A 618   CG  -  CD  -  NE  ANGL. DEV. = -16.3 DEGREES          
REMARK 500    ARG A 618   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 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    ASP A 110       55.84   -107.89                                   
REMARK 500    ASP A 133      102.92    -59.80                                   
REMARK 500    HIS A 157     -130.26    -93.60                                   
REMARK 500    HIS A 158      -91.13    -95.80                                   
REMARK 500    GLU A 497       73.86   -100.04                                   
REMARK 500    LEU A 540      -80.49    -78.89                                   
REMARK 500    GLU A 544      171.45     58.08                                   
REMARK 500    GLN A 546       45.58     83.61                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLY A  273     ALA A  274                 -128.28                    
REMARK 500 LEU A  528     MET A  529                  131.97                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 596         0.08    SIDE CHAIN                              
REMARK 500    ARG A 618         0.07    SIDE CHAIN                              
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 SO4 A 1000                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1003                
DBREF  3LFU A    1   647  UNP    P03018   UVRD_ECOLI       1    647             
SEQRES   1 A  647  MET ASP VAL SER TYR LEU LEU ASP SER LEU ASN ASP LYS          
SEQRES   2 A  647  GLN ARG GLU ALA VAL ALA ALA PRO ARG SER ASN LEU LEU          
SEQRES   3 A  647  VAL LEU ALA GLY ALA GLY SER GLY LYS THR ARG VAL LEU          
SEQRES   4 A  647  VAL HIS ARG ILE ALA TRP LEU MET SER VAL GLU ASN CYS          
SEQRES   5 A  647  SER PRO TYR SER ILE MET ALA VAL THR PHE THR ASN LYS          
SEQRES   6 A  647  ALA ALA ALA GLU MET ARG HIS ARG ILE GLY GLN LEU MET          
SEQRES   7 A  647  GLY THR SER GLN GLY GLY MET TRP VAL GLY THR PHE HIS          
SEQRES   8 A  647  GLY LEU ALA HIS ARG LEU LEU ARG ALA HIS HIS MET ASP          
SEQRES   9 A  647  ALA ASN LEU PRO GLN ASP PHE GLN ILE LEU ASP SER GLU          
SEQRES  10 A  647  ASP GLN LEU ARG LEU LEU LYS ARG LEU ILE LYS ALA MET          
SEQRES  11 A  647  ASN LEU ASP GLU LYS GLN TRP PRO PRO ARG GLN ALA MET          
SEQRES  12 A  647  TRP TYR ILE ASN SER GLN LYS ASP GLU GLY LEU ARG PRO          
SEQRES  13 A  647  HIS HIS ILE GLN SER TYR GLY ASN PRO VAL GLU GLN THR          
SEQRES  14 A  647  TRP GLN LYS VAL TYR GLN ALA TYR GLN GLU ALA CYS ASP          
SEQRES  15 A  647  ARG ALA GLY LEU VAL ASP PHE ALA GLU LEU LEU LEU ARG          
SEQRES  16 A  647  ALA HIS GLU LEU TRP LEU ASN LYS PRO HIS ILE LEU GLN          
SEQRES  17 A  647  HIS TYR ARG GLU ARG PHE THR ASN ILE LEU VAL ASP GLU          
SEQRES  18 A  647  PHE GLN ASP THR ASN ASN ILE GLN TYR ALA TRP ILE ARG          
SEQRES  19 A  647  LEU LEU ALA GLY ASP THR GLY LYS VAL MET ILE VAL GLY          
SEQRES  20 A  647  ASP ASP ASP GLN SER ILE TYR GLY TRP ARG GLY ALA GLN          
SEQRES  21 A  647  VAL GLU ASN ILE GLN ARG PHE LEU ASN ASP PHE PRO GLY          
SEQRES  22 A  647  ALA GLU THR ILE ARG LEU GLU GLN ASN TYR ARG SER THR          
SEQRES  23 A  647  SER ASN ILE LEU SER ALA ALA ASN ALA LEU ILE GLU ASN          
SEQRES  24 A  647  ASN ASN GLY ARG LEU GLY LYS LYS LEU TRP THR ASP GLY          
SEQRES  25 A  647  ALA ASP GLY GLU PRO ILE SER LEU TYR CYS ALA PHE ASN          
SEQRES  26 A  647  GLU LEU ASP GLU ALA ARG PHE VAL VAL ASN ARG ILE LYS          
SEQRES  27 A  647  THR TRP GLN ASP ASN GLY GLY ALA LEU ALA GLU CYS ALA          
SEQRES  28 A  647  ILE LEU TYR ARG SER ASN ALA GLN SER ARG VAL LEU GLU          
SEQRES  29 A  647  GLU ALA LEU LEU GLN ALA SER MET PRO TYR ARG ILE TYR          
SEQRES  30 A  647  GLY GLY MET ARG PHE PHE GLU ARG GLN GLU ILE LYS ASP          
SEQRES  31 A  647  ALA LEU SER TYR LEU ARG LEU ILE ALA ASN ARG ASN ASP          
SEQRES  32 A  647  ASP ALA ALA PHE GLU ARG VAL VAL ASN THR PRO THR ARG          
SEQRES  33 A  647  GLY ILE GLY ASP ARG THR LEU ASP VAL VAL ARG GLN THR          
SEQRES  34 A  647  SER ARG ASP ARG GLN LEU THR LEU TRP GLN ALA CYS ARG          
SEQRES  35 A  647  GLU LEU LEU GLN GLU LYS ALA LEU ALA GLY ARG ALA ALA          
SEQRES  36 A  647  SER ALA LEU GLN ARG PHE MET GLU LEU ILE ASP ALA LEU          
SEQRES  37 A  647  ALA GLN GLU THR ALA ASP MET PRO LEU HIS VAL GLN THR          
SEQRES  38 A  647  ASP ARG VAL ILE LYS ASP SER GLY LEU ARG THR MET TYR          
SEQRES  39 A  647  GLU GLN GLU LYS GLY GLU LYS GLY GLN THR ARG ILE GLU          
SEQRES  40 A  647  ASN LEU GLU GLU LEU VAL THR ALA THR ARG GLN PHE SER          
SEQRES  41 A  647  TYR ASN GLU GLU ASP GLU ASP LEU MET PRO LEU GLN ALA          
SEQRES  42 A  647  PHE LEU SER HIS ALA ALA LEU GLU ALA GLY GLU GLY GLN          
SEQRES  43 A  647  ALA ASP THR TRP GLN ASP ALA VAL GLN LEU MET THR LEU          
SEQRES  44 A  647  HIS SER ALA LYS GLY LEU GLU PHE PRO GLN VAL PHE ILE          
SEQRES  45 A  647  VAL GLY MET GLU GLU GLY MET PHE PRO SER GLN MET SER          
SEQRES  46 A  647  LEU ASP GLU GLY GLY ARG LEU GLU GLU GLU ARG ARG LEU          
SEQRES  47 A  647  ALA TYR VAL GLY VAL THR ARG ALA MET GLN LYS LEU THR          
SEQRES  48 A  647  LEU THR TYR ALA GLU THR ARG ARG LEU TYR GLY LYS GLU          
SEQRES  49 A  647  VAL TYR HIS ARG PRO SER ARG PHE ILE GLY GLU LEU PRO          
SEQRES  50 A  647  GLU GLU CYS VAL GLU GLU VAL ARG LEU ARG                      
HET    SO4  A1000       5                                                       
HET    SO4  A1001       5                                                       
HET    SO4  A1002       5                                                       
HET    SO4  A1003       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2  SO4    4(O4 S 2-)                                                   
FORMUL   6  HOH   *721(H2 O)                                                    
HELIX    1   1 VAL A    3  ASP A    8  1                                   6    
HELIX    2   2 ASN A   11  ALA A   19  1                                   9    
HELIX    3   3 GLY A   34  VAL A   49  1                                  16    
HELIX    4   4 SER A   53  TYR A   55  5                                   3    
HELIX    5   5 THR A   63  GLY A   79  1                                  17    
HELIX    6   6 PHE A   90  HIS A  101  1                                  12    
HELIX    7   7 HIS A  102  ASN A  106  5                                   5    
HELIX    8   8 ASP A  115  MET A  130  1                                  16    
HELIX    9   9 PRO A  138  GLU A  152  1                                  15    
HELIX   10  10 PRO A  165  GLY A  185  1                                  21    
HELIX   11  11 PHE A  189  LYS A  203  1                                  15    
HELIX   12  12 LYS A  203  PHE A  214  1                                  12    
HELIX   13  13 GLU A  221  THR A  225  5                                   5    
HELIX   14  14 ASN A  226  GLY A  238  1                                  13    
HELIX   15  15 ASP A  248  SER A  252  5                                   5    
HELIX   16  16 TYR A  254  GLY A  258  5                                   5    
HELIX   17  17 GLU A  262  PHE A  271  1                                  10    
HELIX   18  18 THR A  286  GLU A  298  1                                  13    
HELIX   19  19 GLU A  326  ASN A  343  1                                  18    
HELIX   20  20 ALA A  346  ALA A  348  5                                   3    
HELIX   21  21 SER A  356  ALA A  358  5                                   3    
HELIX   22  22 GLN A  359  ALA A  370  1                                  12    
HELIX   23  23 ARG A  381  GLU A  384  5                                   4    
HELIX   24  24 ARG A  385  ASN A  400  1                                  16    
HELIX   25  25 ASP A  403  VAL A  411  1                                   9    
HELIX   26  26 GLY A  419  ARG A  433  1                                  15    
HELIX   27  27 THR A  436  GLU A  447  1                                  12    
HELIX   28  28 ALA A  451  THR A  472  1                                  22    
HELIX   29  29 PRO A  476  SER A  488  1                                  13    
HELIX   30  30 GLY A  489  GLN A  496  1                                   8    
HELIX   31  31 GLY A  499  SER A  520  1                                  22    
HELIX   32  32 MET A  529  GLU A  541  1                                  13    
HELIX   33  33 HIS A  560  LYS A  563  5                                   4    
HELIX   34  34 ARG A  591  THR A  604  1                                  14    
HELIX   35  35 SER A  630  LEU A  636  1                                   7    
HELIX   36  36 PRO A  637  GLU A  639  5                                   3    
SHEET    1   A 6 TRP A  86  THR A  89  0                                        
SHEET    2   A 6 ILE A  57  THR A  61  1  N  ALA A  59   O  TRP A  86           
SHEET    3   A 6 ASN A 216  VAL A 219  1  O  LEU A 218   N  VAL A  60           
SHEET    4   A 6 LYS A 242  GLY A 247  1  O  MET A 244   N  ILE A 217           
SHEET    5   A 6 LEU A  25  ALA A  29  1  N  VAL A  27   O  ILE A 245           
SHEET    6   A 6 GLU A 275  LEU A 279  1  O  ILE A 277   N  LEU A  26           
SHEET    1   B 2 GLN A 112  LEU A 114  0                                        
SHEET    2   B 2 LEU A 186  ASP A 188  1  O  VAL A 187   N  LEU A 114           
SHEET    1   C 6 TYR A 374  ILE A 376  0                                        
SHEET    2   C 6 VAL A 554  THR A 558  1  O  LEU A 556   N  ARG A 375           
SHEET    3   C 6 CYS A 350  TYR A 354  1  N  CYS A 350   O  GLN A 555           
SHEET    4   C 6 PHE A 567  ILE A 572  1  O  PHE A 571   N  LEU A 353           
SHEET    5   C 6 ALA A 606  LEU A 620  1  O  MET A 607   N  PHE A 567           
SHEET    6   C 6 LYS A 623  TYR A 626 -1  O  LYS A 623   N  LEU A 620           
SHEET    1   D 7 TYR A 374  ILE A 376  0                                        
SHEET    2   D 7 VAL A 554  THR A 558  1  O  LEU A 556   N  ARG A 375           
SHEET    3   D 7 CYS A 350  TYR A 354  1  N  CYS A 350   O  GLN A 555           
SHEET    4   D 7 PHE A 567  ILE A 572  1  O  PHE A 571   N  LEU A 353           
SHEET    5   D 7 ALA A 606  LEU A 620  1  O  MET A 607   N  PHE A 567           
SHEET    6   D 7 ILE A 318  ASN A 325  1  N  ALA A 323   O  TYR A 614           
SHEET    7   D 7 VAL A 641  GLU A 643  1  O  GLU A 642   N  ILE A 318           
CISPEP   1 THR A  413    PRO A  414          0        -3.33                     
CISPEP   2 PHE A  580    PRO A  581          0         7.70                     
SITE     1 AC1  9 ALA A  31  GLY A  32  GLN A 251  ARG A 284                    
SITE     2 AC1  9 GLY A 564  ARG A 605  HOH A 856  HOH A 951                    
SITE     3 AC1  9 HOH A1341                                                     
SITE     1 AC2  8 THR A  63  ASN A  64  LYS A  65  ARG A 211                    
SITE     2 AC2  8 HOH A 779  HOH A 977  HOH A1090  HOH A1227                    
SITE     1 AC3 10 GLY A  34  LYS A  35  THR A  36  ARG A  37                    
SITE     2 AC3 10 ARG A  73  HOH A 839  HOH A 892  HOH A 908                    
SITE     3 AC3 10 HOH A1289  HOH A1295                                          
SITE     1 AC4  7 LYS A 135  ARG A 460  HOH A 875  HOH A1066                    
SITE     2 AC4  7 HOH A1107  HOH A1238  HOH A1338                               
CRYST1  194.543   58.739   69.418  90.00  90.00  90.00 P 21 21 2     4          
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      0.005140  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017024  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014405        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system