PDB Short entry for 2OR1
HEADER    GENE REGULATION/DNA                     05-SEP-89   2OR1              
TITLE     RECOGNITION OF A DNA OPERATOR BY THE REPRESSOR OF PHAGE 434. A VIEW AT
TITLE    2 HIGH RESOLUTION                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-                                                   
COMPND   3 D(*AP*AP*GP*TP*AP*CP*AP*AP*AP*CP*TP*TP*TP*CP*TP*TP*G P*TP*AP*T)-3'); 
COMPND   4 CHAIN: A;                                                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: DNA (5'-                                                   
COMPND   8 D(*TP*AP*TP*AP*CP*AP*AP*GP*AP*AP*AP*GP*TP*TP*TP*GP*T P*AP*CP*T)-3'); 
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: 434 REPRESSOR;                                             
COMPND  13 CHAIN: L, R                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: PHAGE 434;                                      
SOURCE   7 ORGANISM_TAXID: 10712                                                
KEYWDS    PROTEIN-DNA COMPLEX, DOUBLE HELIX, GENE REGULATION-DNA COMPLEX        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.K.AGGARWAL,D.W.RODGERS,M.DROTTAR,M.PTASHNE,S.C.HARRISON             
REVDAT   4   21-FEB-24 2OR1    1       REMARK                                   
REVDAT   3   24-FEB-09 2OR1    1       VERSN                                    
REVDAT   2   01-APR-03 2OR1    1       JRNL                                     
REVDAT   1   05-SEP-89 2OR1    0                                                
JRNL        AUTH   A.K.AGGARWAL,D.W.RODGERS,M.DROTTAR,M.PTASHNE,S.C.HARRISON    
JRNL        TITL   RECOGNITION OF A DNA OPERATOR BY THE REPRESSOR OF PHAGE 434: 
JRNL        TITL 2 A VIEW AT HIGH RESOLUTION.                                   
JRNL        REF    SCIENCE                       V. 242   899 1988              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   3187531                                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.E.ANDERSON,M.PTASHNE,S.C.HARRISON                          
REMARK   1  TITL   STRUCTURE OF THE REPRESSOR-OPERATOR COMPLEX OF BACTERIOPHAGE 
REMARK   1  TITL 2 434                                                          
REMARK   1  REF    NATURE                        V. 326   846 1987              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT                                                  
REMARK   3   AUTHORS     : TRONRUD,TEN EYCK,MATTHEWS                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  USING DATA ABOVE SIGMA CUTOFF.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.179                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
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                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 968                                     
REMARK   3   NUCLEIC ACID ATOMS       : 814                                     
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 44                                      
REMARK   3                                                                      
REMARK   3  WILSON B VALUE (FROM FCALC, A**2) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.    RMS    WEIGHT  COUNT           
REMARK   3   BOND LENGTHS                 (A) : NULL  ; NULL  ; NULL            
REMARK   3   BOND ANGLES            (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TORSION ANGLES         (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : NULL  ; NULL  ; NULL            
REMARK   3   GENERAL PLANES               (A) : NULL  ; NULL  ; NULL            
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : NULL  ; NULL  ; NULL            
REMARK   3   NON-BONDED CONTACTS          (A) : NULL  ; NULL  ; NULL            
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : NULL                             
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : NULL                                             
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2OR1 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_1000178424.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
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) : NULL                               
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 : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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: NULL                                           
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   (%): 49.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, TEMPERATURE 277.00K     
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       74.15000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       13.85000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.50000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       13.85000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       74.15000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.50000            
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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, L, R                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     SER L    64                                                      
REMARK 465     ASP L    65                                                      
REMARK 465     SER L    66                                                      
REMARK 465     ASN L    67                                                      
REMARK 465     VAL L    68                                                      
REMARK 465     ARG L    69                                                      
REMARK 465     SER R    64                                                      
REMARK 465     ASP R    65                                                      
REMARK 465     SER R    66                                                      
REMARK 465     ASN R    67                                                      
REMARK 465     VAL R    68                                                      
REMARK 465     ARG R    69                                                      
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   NE   ARG L    10     OE1  GLU L    35              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   N1    DA A     1     O4    DT B     1     1545     1.95            
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     DA A   1   N9     DA A   1   C4     -0.053                       
REMARK 500     DA A   2   N9     DA A   2   C4     -0.046                       
REMARK 500     DT A   4   C6     DT A   4   N1     -0.042                       
REMARK 500     DA A   7   N9     DA A   7   C4      0.056                       
REMARK 500     DA A   9   N9     DA A   9   C4     -0.044                       
REMARK 500     DT A  11   C1'    DT A  11   N1     -0.126                       
REMARK 500     DT A  12   O3'    DT A  12   C3'    -0.046                       
REMARK 500     DT A  15   O3'    DT A  15   C3'    -0.062                       
REMARK 500     DT A  15   C1'    DT A  15   N1     -0.109                       
REMARK 500     DT A  15   N1     DT A  15   C2     -0.067                       
REMARK 500     DT A  20   C5     DT A  20   C6     -0.046                       
REMARK 500     DT B   3   O3'    DT B   3   C3'    -0.068                       
REMARK 500     DA B   4   O3'    DA B   4   C3'    -0.071                       
REMARK 500     DA B   7   N9     DA B   7   C4     -0.040                       
REMARK 500     DG B   8   N9     DG B   8   C4     -0.054                       
REMARK 500     DT B  14   O3'    DT B  14   C3'    -0.116                       
REMARK 500     DT B  15   C1'    DT B  15   N1     -0.097                       
REMARK 500     DC B  19   O3'    DC B  19   C3'    -0.057                       
REMARK 500     DT B  20   C1'    DT B  20   N1     -0.140                       
REMARK 500    GLU L  32   CD    GLU L  32   OE2     0.068                       
REMARK 500    GLU L  35   CD    GLU L  35   OE2     0.067                       
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     DA A   1   O4' -  C1' -  C2' ANGL. DEV. =   6.0 DEGREES          
REMARK 500     DA A   1   N1  -  C6  -  N6  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DA A   2   O4' -  C1' -  N9  ANGL. DEV. =  -4.7 DEGREES          
REMARK 500     DA A   2   C8  -  N9  -  C4  ANGL. DEV. =   3.4 DEGREES          
REMARK 500     DG A   3   P   -  O5' -  C5' ANGL. DEV. = -17.2 DEGREES          
REMARK 500     DG A   3   C3' -  C2' -  C1' ANGL. DEV. =  -5.1 DEGREES          
REMARK 500     DT A   4   O4' -  C1' -  N1  ANGL. DEV. =  -7.0 DEGREES          
REMARK 500     DA A   5   O4' -  C1' -  N9  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DA A   7   P   -  O5' -  C5' ANGL. DEV. = -10.3 DEGREES          
REMARK 500     DA A   7   C8  -  N9  -  C4  ANGL. DEV. =  -2.5 DEGREES          
REMARK 500     DA A   7   C3' -  O3' -  P   ANGL. DEV. =   7.7 DEGREES          
REMARK 500     DA A   9   C3' -  C2' -  C1' ANGL. DEV. =  -5.4 DEGREES          
REMARK 500     DC A  10   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DC A  10   N1  -  C2  -  O2  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500     DC A  10   C6  -  N1  -  C1' ANGL. DEV. =   7.5 DEGREES          
REMARK 500     DC A  10   C2  -  N1  -  C1' ANGL. DEV. =  -9.2 DEGREES          
REMARK 500     DT A  11   C3' -  C2' -  C1' ANGL. DEV. =  -6.0 DEGREES          
REMARK 500     DT A  11   O4' -  C1' -  C2' ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DT A  11   O4' -  C1' -  N1  ANGL. DEV. =  10.2 DEGREES          
REMARK 500     DT A  11   C6  -  N1  -  C2  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DT A  12   C3' -  O3' -  P   ANGL. DEV. =  13.0 DEGREES          
REMARK 500     DT A  13   C3' -  C2' -  C1' ANGL. DEV. =  -5.0 DEGREES          
REMARK 500     DT A  13   C3' -  O3' -  P   ANGL. DEV. =  10.2 DEGREES          
REMARK 500     DT A  15   O4' -  C1' -  C2' ANGL. DEV. =   9.4 DEGREES          
REMARK 500     DT A  15   O4' -  C1' -  N1  ANGL. DEV. =  10.7 DEGREES          
REMARK 500     DT A  15   C6  -  N1  -  C2  ANGL. DEV. =   4.5 DEGREES          
REMARK 500     DT A  15   C2  -  N3  -  C4  ANGL. DEV. =  -4.1 DEGREES          
REMARK 500     DT A  15   C5  -  C6  -  N1  ANGL. DEV. =  -5.7 DEGREES          
REMARK 500     DT A  15   N1  -  C2  -  O2  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DT A  15   N3  -  C2  -  O2  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DT A  15   C2  -  N1  -  C1' ANGL. DEV. = -13.8 DEGREES          
REMARK 500     DT A  18   C1' -  O4' -  C4' ANGL. DEV. =  -6.4 DEGREES          
REMARK 500     DT A  18   O4' -  C1' -  C2' ANGL. DEV. =  -5.8 DEGREES          
REMARK 500     DT A  20   O4' -  C1' -  C2' ANGL. DEV. =  -6.7 DEGREES          
REMARK 500     DT A  20   O4' -  C1' -  N1  ANGL. DEV. =  -7.3 DEGREES          
REMARK 500     DT B   1   O4' -  C1' -  N1  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DA B   2   O4' -  C1' -  N9  ANGL. DEV. =   4.0 DEGREES          
REMARK 500     DT B   3   C3' -  O3' -  P   ANGL. DEV. =  -7.4 DEGREES          
REMARK 500     DA B   6   C3' -  C2' -  C1' ANGL. DEV. =  -7.6 DEGREES          
REMARK 500     DA B   6   O4' -  C1' -  N9  ANGL. DEV. =  -4.5 DEGREES          
REMARK 500     DA B   7   O4' -  C1' -  C2' ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DA B   7   C3' -  O3' -  P   ANGL. DEV. =  12.2 DEGREES          
REMARK 500     DG B   8   O4' -  C1' -  C2' ANGL. DEV. =   5.0 DEGREES          
REMARK 500     DG B   8   O4' -  C1' -  N9  ANGL. DEV. =   4.8 DEGREES          
REMARK 500     DG B   8   C4  -  N9  -  C1' ANGL. DEV. = -10.3 DEGREES          
REMARK 500     DA B   9   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DA B  10   P   -  O5' -  C5' ANGL. DEV. = -14.6 DEGREES          
REMARK 500     DA B  10   C3' -  O3' -  P   ANGL. DEV. =  15.4 DEGREES          
REMARK 500     DG B  12   O4' -  C1' -  N9  ANGL. DEV. =  -4.9 DEGREES          
REMARK 500     DG B  12   C3' -  O3' -  P   ANGL. DEV. =  -7.9 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      88 ANGLE DEVIATIONS.                             
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER L   4      -80.57    -56.73                                   
REMARK 500    GLN L  12      -77.12    -45.50                                   
REMARK 500    LEU L  13      -10.91    -44.35                                   
REMARK 500    GLN L  17      -77.68    -60.54                                   
REMARK 500    ALA L  18      -67.75    -29.29                                   
REMARK 500    GLU L  19      -90.56    -27.02                                   
REMARK 500    THR L  26     -128.31    -95.36                                   
REMARK 500    LEU L  34      -76.50    -65.45                                   
REMARK 500    ASN L  36       50.88    -98.70                                   
REMARK 500    ALA L  51      -77.23    -58.59                                   
REMARK 500    LEU L  52       -3.64    -44.95                                   
REMARK 500    LEU L  60      -73.17    -59.80                                   
REMARK 500    ARG R  10       -9.86    -57.85                                   
REMARK 500    THR R  27      170.39    -47.04                                   
REMARK 500    GLU R  32      -73.30    -59.06                                   
REMARK 500    GLN R  33      -39.96    -35.70                                   
REMARK 500    ALA R  51      -75.59    -40.78                                   
REMARK 500    ASP R  57      -73.63    -50.86                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2OR1 L    1    69  UNP    P16117   RPC1_BP434       1     69             
DBREF  2OR1 R    1    69  UNP    P16117   RPC1_BP434       1     69             
DBREF  2OR1 A    1    20  PDB    2OR1     2OR1             1     20             
DBREF  2OR1 B    1    20  PDB    2OR1     2OR1             1     20             
SEQRES   1 A   20   DA  DA  DG  DT  DA  DC  DA  DA  DA  DC  DT  DT  DT          
SEQRES   2 A   20   DC  DT  DT  DG  DT  DA  DT                                  
SEQRES   1 B   20   DT  DA  DT  DA  DC  DA  DA  DG  DA  DA  DA  DG  DT          
SEQRES   2 B   20   DT  DT  DG  DT  DA  DC  DT                                  
SEQRES   1 L   69  SER ILE SER SER ARG VAL LYS SER LYS ARG ILE GLN LEU          
SEQRES   2 L   69  GLY LEU ASN GLN ALA GLU LEU ALA GLN LYS VAL GLY THR          
SEQRES   3 L   69  THR GLN GLN SER ILE GLU GLN LEU GLU ASN GLY LYS THR          
SEQRES   4 L   69  LYS ARG PRO ARG PHE LEU PRO GLU LEU ALA SER ALA LEU          
SEQRES   5 L   69  GLY VAL SER VAL ASP TRP LEU LEU ASN GLY THR SER ASP          
SEQRES   6 L   69  SER ASN VAL ARG                                              
SEQRES   1 R   69  SER ILE SER SER ARG VAL LYS SER LYS ARG ILE GLN LEU          
SEQRES   2 R   69  GLY LEU ASN GLN ALA GLU LEU ALA GLN LYS VAL GLY THR          
SEQRES   3 R   69  THR GLN GLN SER ILE GLU GLN LEU GLU ASN GLY LYS THR          
SEQRES   4 R   69  LYS ARG PRO ARG PHE LEU PRO GLU LEU ALA SER ALA LEU          
SEQRES   5 R   69  GLY VAL SER VAL ASP TRP LEU LEU ASN GLY THR SER ASP          
SEQRES   6 R   69  SER ASN VAL ARG                                              
FORMUL   5  HOH   *44(H2 O)                                                     
HELIX    1  L1 SER L    1  GLN L   12  1                                  12    
HELIX    2  L2 GLN L   17  LYS L   23  1                                   7    
HELIX    3  L3 GLN L   28  ASN L   36  1                                   9    
HELIX    4  L4 LEU L   45  ALA L   51  1                                   7    
HELIX    5  L5 VAL L   56  ASN L   61  1                                   6    
HELIX    6  R1 SER R    1  GLN R   12  1                                  12    
HELIX    7  R2 GLN R   17  LYS R   23  1                                   7    
HELIX    8  R3 GLN R   28  ASN R   36  1                                   9    
HELIX    9  R4 LEU R   45  ALA R   51  1                                   7    
HELIX   10  R5 VAL R   56  ASN R   61  1                                   6    
CRYST1  148.300   65.000   27.700  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      0.006743  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015385  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.036101        0.00000