HEADER    DNA BINDING PROTEIN/DNA                 11-APR-95   1GDT              
TITLE     CRYSTAL STRUCTURE OF A SITE-SPECIFIC RECOMBINASE, GAMMA-DELTA         
TITLE    2 RESOLVASE COMPLEXED WITH A 34 BP CLEAVAGE SITE                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SITE I OF RES DNA;                                         
COMPND   3 CHAIN: C;                                                            
COMPND   4 SYNONYM: CROSSOVER SITE OR CLEAVAGE SITE;                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: SITE I OF RES DNA;                                         
COMPND   8 CHAIN: D, F;                                                         
COMPND   9 SYNONYM: CROSSOVER SITE OR CLEAVAGE SITE;                            
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: SITE I OF RES DNA;                                         
COMPND  13 CHAIN: E;                                                            
COMPND  14 SYNONYM: CROSSOVER SITE OR CLEAVAGE SITE;                            
COMPND  15 ENGINEERED: YES;                                                     
COMPND  16 MOL_ID: 4;                                                           
COMPND  17 MOLECULE: PROTEIN (GAMMA DELTA RESOLVASE);                           
COMPND  18 CHAIN: A, B;                                                         
COMPND  19 SYNONYM: GD RESOLVASE;                                               
COMPND  20 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 SYNTHETIC: YES;                                                      
SOURCE   7 MOL_ID: 4;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   9 ORGANISM_TAXID: 562;                                                 
SOURCE  10 STRAIN: STRAINS THAT CONTAIN F EPISOME;                              
SOURCE  11 GENE: TNPR;                                                          
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  14 EXPRESSION_SYSTEM_STRAIN: AR120;                                     
SOURCE  15 EXPRESSION_SYSTEM_PLASMID: MGH285;                                   
SOURCE  16 EXPRESSION_SYSTEM_GENE: TNPR                                         
KEYWDS    PROTEIN-DNA COMPLEX, DOUBLE HELIX, OVERHANGING BASE, DNA BINDING      
KEYWDS   2 PROTEIN-DNA COMPLEX                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.YANG,T.A.STEITZ                                                     
REVDAT   4   07-FEB-24 1GDT    1       REMARK                                   
REVDAT   3   24-FEB-09 1GDT    1       VERSN                                    
REVDAT   2   01-APR-03 1GDT    1       JRNL                                     
REVDAT   1   03-APR-96 1GDT    0                                                
JRNL        AUTH   W.YANG,T.A.STEITZ                                            
JRNL        TITL   CRYSTAL STRUCTURE OF THE SITE-SPECIFIC RECOMBINASE GAMMA     
JRNL        TITL 2 DELTA RESOLVASE COMPLEXED WITH A 34 BP CLEAVAGE SITE.        
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V.  82   193 1995              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   7628011                                                      
JRNL        DOI    10.1016/0092-8674(95)90307-0                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 89.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 12130                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.235                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2848                                    
REMARK   3   NUCLEIC ACID ATOMS       : 1407                                    
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 29                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.40                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.250                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 33.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.000                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.000 ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.500 ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.500 ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.000 ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1GDT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB.                                
REMARK 100 THE DEPOSITION ID IS D_1000173539.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-APR-94                          
REMARK 200  TEMPERATURE           (KELVIN) : 113.00                             
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13255                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.2                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.07700                            
REMARK 200  R SYM                      (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       56.50000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       18.60000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       78.50000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       18.60000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       56.50000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       78.50000            
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: HEXAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, E, F, 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 RESOLVASE GENE IS PUT UNDER THE CONTROL OF THE LAMBDA                
REMARK 400 PROMOTER AND INDUCED BY NALIDIXIC ACID.                              
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     DG C   6   P      DG C   6   O5'    -0.075                       
REMARK 500     DG C   6   C5'    DG C   6   C4'    -0.067                       
REMARK 500     DT C  17   C3'    DT C  17   C2'    -0.072                       
REMARK 500     DC D  31   C5'    DC D  31   C4'     0.043                       
REMARK 500     DT E  15   C3'    DT E  15   C2'    -0.054                       
REMARK 500     DT F  23   C3'    DT F  23   C2'    -0.048                       
REMARK 500     DA F  25   C4     DA F  25   C5     -0.045                       
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     DT C  15   O4' -  C1' -  N1  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DT C  17   O4' -  C1' -  N1  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DG D  28   O4' -  C1' -  N9  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DG E   6   O4' -  C1' -  N9  ANGL. DEV. =   2.5 DEGREES          
REMARK 500     DA E  18   O4' -  C1' -  N9  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DT F  23   O4' -  C1' -  N1  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DG F  29   O4' -  C1' -  N9  ANGL. DEV. =   1.8 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    THR A  11      -81.82     63.65                                   
REMARK 500    SER A  12     -169.09    179.12                                   
REMARK 500    GLN A  13      -37.52    -33.02                                   
REMARK 500    ALA A  30      -10.74    -47.90                                   
REMARK 500    ALA A  38       82.52    -51.54                                   
REMARK 500    ASP A  44      -64.92   -124.85                                   
REMARK 500    ARG A  45       70.87     56.60                                   
REMARK 500    ASP A  67       26.69    -72.57                                   
REMARK 500    ARG A  71      -81.40    -87.77                                   
REMARK 500    ASP A  94       28.83    -78.88                                   
REMARK 500    ASP A  95      -12.00   -142.22                                   
REMARK 500    ASP A 100      101.65    -44.03                                   
REMARK 500    GLU A 181      100.68    -57.07                                   
REMARK 500    SER A 182       -6.92     75.38                                   
REMARK 500    THR B  11      -41.78   -142.22                                   
REMARK 500    SER B  12       97.98    -51.57                                   
REMARK 500    SER B  43      -32.74   -153.52                                   
REMARK 500    ARG B  45       -9.77   -156.64                                   
REMARK 500    LYS B  46      -70.56    -35.54                                   
REMARK 500    ASP B  67       13.88    -69.51                                   
REMARK 500    ILE B  93      -76.27    -44.39                                   
REMARK 500    GLN B 157       35.21    -80.44                                   
REMARK 500    ASN B 169       47.08     75.05                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1GDT A    1   183  UNP    P03012   TNR1_ECOLI       1    183             
DBREF  1GDT B    1   183  UNP    P03012   TNR1_ECOLI       1    183             
DBREF  1GDT C    1    22  PDB    1GDT     1GDT             1     22             
DBREF  1GDT D   23    35  PDB    1GDT     1GDT            23     35             
DBREF  1GDT E    2    22  PDB    1GDT     1GDT             2     22             
DBREF  1GDT F   23    35  PDB    1GDT     1GDT            23     35             
SEQRES   1 C   22   DG  DC  DA  DG  DT  DG  DT  DC  DC  DG  DA  DT  DA          
SEQRES   2 C   22   DA  DT  DT  DT  DA  DT  DA  DA  DA                          
SEQRES   1 D   13   DT  DT  DA  DT  DC  DG  DG  DA  DC  DA  DC  DT  DG          
SEQRES   1 E   21   DC  DA  DG  DT  DG  DT  DC  DC  DG  DA  DT  DA  DA          
SEQRES   2 E   21   DT  DT  DT  DA  DT  DA  DA  DA                              
SEQRES   1 F   13   DT  DT  DA  DT  DC  DG  DG  DA  DC  DA  DC  DT  DG          
SEQRES   1 A  183  MET ARG LEU PHE GLY TYR ALA ARG VAL SER THR SER GLN          
SEQRES   2 A  183  GLN SER LEU ASP ILE GLN VAL ARG ALA LEU LYS ASP ALA          
SEQRES   3 A  183  GLY VAL LYS ALA ASN ARG ILE PHE THR ASP LYS ALA SER          
SEQRES   4 A  183  GLY SER SER SER ASP ARG LYS GLY LEU ASP LEU LEU ARG          
SEQRES   5 A  183  MET LYS VAL GLU GLU GLY ASP VAL ILE LEU VAL LYS LYS          
SEQRES   6 A  183  LEU ASP ARG LEU GLY ARG ASP THR ALA ASP MET ILE GLN          
SEQRES   7 A  183  LEU ILE LYS GLU PHE ASP ALA GLN GLY VAL SER ILE ARG          
SEQRES   8 A  183  PHE ILE ASP ASP GLY ILE SER THR ASP GLY GLU MET GLY          
SEQRES   9 A  183  LYS MET VAL VAL THR ILE LEU SER ALA VAL ALA GLN ALA          
SEQRES  10 A  183  GLU ARG GLN ARG ILE LEU GLU ARG THR ASN GLU GLY ARG          
SEQRES  11 A  183  GLN GLU ALA MET ALA LYS GLY VAL VAL PHE GLY ARG LYS          
SEQRES  12 A  183  ARG LYS ILE ASP ARG ASP ALA VAL LEU ASN MET TRP GLN          
SEQRES  13 A  183  GLN GLY LEU GLY ALA SER HIS ILE SER LYS THR MET ASN          
SEQRES  14 A  183  ILE ALA ARG SER THR VAL TYR LYS VAL ILE ASN GLU SER          
SEQRES  15 A  183  ASN                                                          
SEQRES   1 B  183  MET ARG LEU PHE GLY TYR ALA ARG VAL SER THR SER GLN          
SEQRES   2 B  183  GLN SER LEU ASP ILE GLN VAL ARG ALA LEU LYS ASP ALA          
SEQRES   3 B  183  GLY VAL LYS ALA ASN ARG ILE PHE THR ASP LYS ALA SER          
SEQRES   4 B  183  GLY SER SER SER ASP ARG LYS GLY LEU ASP LEU LEU ARG          
SEQRES   5 B  183  MET LYS VAL GLU GLU GLY ASP VAL ILE LEU VAL LYS LYS          
SEQRES   6 B  183  LEU ASP ARG LEU GLY ARG ASP THR ALA ASP MET ILE GLN          
SEQRES   7 B  183  LEU ILE LYS GLU PHE ASP ALA GLN GLY VAL SER ILE ARG          
SEQRES   8 B  183  PHE ILE ASP ASP GLY ILE SER THR ASP GLY GLU MET GLY          
SEQRES   9 B  183  LYS MET VAL VAL THR ILE LEU SER ALA VAL ALA GLN ALA          
SEQRES  10 B  183  GLU ARG GLN ARG ILE LEU GLU ARG THR ASN GLU GLY ARG          
SEQRES  11 B  183  GLN GLU ALA MET ALA LYS GLY VAL VAL PHE GLY ARG LYS          
SEQRES  12 B  183  ARG LYS ILE ASP ARG ASP ALA VAL LEU ASN MET TRP GLN          
SEQRES  13 B  183  GLN GLY LEU GLY ALA SER HIS ILE SER LYS THR MET ASN          
SEQRES  14 B  183  ILE ALA ARG SER THR VAL TYR LYS VAL ILE ASN GLU SER          
SEQRES  15 B  183  ASN                                                          
FORMUL   7  HOH   *29(H2 O)                                                     
HELIX    1   1 GLN A   13  ALA A   26  1                                  14    
HELIX    2   2 LYS A   46  LYS A   54  1                                   9    
HELIX    3   3 LEU A   66  ARG A   68  5                                   3    
HELIX    4   4 THR A   73  ALA A   85  1                                  13    
HELIX    5   5 ILE A   93  ASP A   95  5                                   3    
HELIX    6   6 GLU A  102  LYS A  136  1                                  35    
HELIX    7   7 ARG A  148  GLN A  156  1                                   9    
HELIX    8   8 ALA A  161  MET A  168  1                                   8    
HELIX    9   9 ARG A  172  ASN A  180  1                                   9    
HELIX   10  10 GLN B   13  LYS B   24  1                                  12    
HELIX   11  11 LYS B   46  LYS B   54  1                                   9    
HELIX   12  12 LEU B   66  ARG B   68  5                                   3    
HELIX   13  13 THR B   73  GLN B   86  1                                  14    
HELIX   14  14 GLY B  104  ALA B  135  1                                  32    
HELIX   15  15 ARG B  148  GLN B  156  1                                   9    
HELIX   16  16 ALA B  161  MET B  168  1                                   8    
HELIX   17  17 ARG B  172  GLU B  181  1                                  10    
SHEET    1   A 4 ILE A  33  LYS A  37  0                                        
SHEET    2   A 4 LEU A   3  VAL A   9  1  N  GLY A   5   O  PHE A  34           
SHEET    3   A 4 VAL A  60  VAL A  63  1  N  VAL A  60   O  PHE A   4           
SHEET    4   A 4 SER A  89  PHE A  92  1  N  SER A  89   O  ILE A  61           
SHEET    1   B 3 LEU B   3  TYR B   6  0                                        
SHEET    2   B 3 VAL B  60  VAL B  63  1  N  VAL B  60   O  PHE B   4           
SHEET    3   B 3 SER B  89  PHE B  92  1  N  SER B  89   O  ILE B  61           
CRYST1  113.000  157.000   37.200  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.008850  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006369  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026882        0.00000