PDB Short entry for 1OUQ
HEADER    REPLICATION/DNA                         25-MAR-03   1OUQ              
TITLE     CRYSTAL STRUCTURE OF WILD-TYPE CRE RECOMBINASE-LOXP SYNAPSE           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: LOXP DNA;                                                  
COMPND   3 CHAIN: C, G;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 OTHER_DETAILS: FIRST STRAND OF LOXP SITE, 5'-END;                    
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: LOXP DNA;                                                  
COMPND   8 CHAIN: X, Y;                                                         
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 OTHER_DETAILS: FIRST STRAND OF LOXP SITE, 3'-END;                    
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: LOXP DNA;                                                  
COMPND  13 CHAIN: D, H;                                                         
COMPND  14 ENGINEERED: YES;                                                     
COMPND  15 OTHER_DETAILS: SECOND STRAND OF LOXP SITE;                           
COMPND  16 MOL_ID: 4;                                                           
COMPND  17 MOLECULE: CRE RECOMBINASE;                                           
COMPND  18 CHAIN: A, B, E, F;                                                   
COMPND  19 SYNONYM: GST-LOXP-CRE RECOMBINASE FUSION PROTEIN;                    
COMPND  20 RETROFITTING VECTOR PRETROES;                                        
COMPND  21 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: ENTEROBACTERIA PHAGE P1;                        
SOURCE   9 ORGANISM_TAXID: 10678;                                               
SOURCE  10 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  11 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  13 EXPRESSION_SYSTEM_PLASMID: PGEM                                      
KEYWDS    CRE, RECOMBINASE, DNA, REPLICATION/DNA COMPLEX                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.ENNIFAR,J.E.W.MEYER,F.BUCHHOLZ,A.F.STEWART,D.SUCK                   
REVDAT   2   24-FEB-09 1OUQ    1       VERSN                                    
REVDAT   1   16-SEP-03 1OUQ    0                                                
JRNL        AUTH   E.ENNIFAR,J.E.W.MEYER,F.BUCHHOLZ,A.F.STEWART,D.SUCK          
JRNL        TITL   CRYSTAL STRUCTURE OF A WILD-TYPE CRE                         
JRNL        TITL 2 RECOMBINASE-LOXP SYNAPSE REVEALS A NOVEL SPACER              
JRNL        TITL 3 CONFORMATION SUGGESTING AN ALTERNATIVE MECHANISM             
JRNL        TITL 4 FOR DNA CLEAVAGE ACTIVATION                                  
JRNL        REF    NUCLEIC ACIDS RES.            V.  31  5449 2003              
JRNL        REFN                   ISSN 0305-1048                               
JRNL        PMID   12954782                                                     
JRNL        DOI    10.1093/NAR/GKG732                                           
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,             
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 51908                          
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 SET) : 0.210                           
REMARK   3   FREE R VALUE                     : 0.264                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2626                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.39                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 7413                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3020                       
REMARK   3   BIN FREE R VALUE                    : 0.3390                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 369                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.018                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 10264                                   
REMARK   3   NUCLEIC ACID ATOMS       : 3020                                    
REMARK   3   HETEROGEN ATOMS          : 9                                       
REMARK   3   SOLVENT ATOMS            : 3                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 63.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.46000                                              
REMARK   3    B22 (A**2) : 8.36000                                              
REMARK   3    B33 (A**2) : -9.83000                                             
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
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) : 0.46                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.53                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.022                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.90                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.32                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.520 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.740 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.010 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.390 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 55.79                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1OUQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB018683.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-NOV-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.933                              
REMARK 200  MONOCHROMATOR                  : CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 51910                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 8.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.15400                            
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) : 3.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.29                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.3                               
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1NZB                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 73.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.72                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NACL, EDTA, GLYCEROL, HEPES, MGCL2,      
REMARK 280  PEG 2000, MME, PH 7.6, VAPOR DIFFUSION, HANGING DROP,               
REMARK 280  TEMPERATURE 293K                                                    
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       54.75000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       96.85000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       82.80000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       96.85000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       54.75000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       82.80000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: DIMERIC CRE RECOMBINASE COVALENTLY LINKED TO A LOXP DNA      
REMARK 300 THROUGH A 3'-PHOSPHOTYROSINE                                         
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: DECAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, X, D, G, Y, H, A, B, E, F          
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     SER A     2                                                      
REMARK 465     ASN A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     LEU A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     VAL A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     GLN A     9                                                      
REMARK 465     GLY A   342                                                      
REMARK 465     ASP A   343                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     ASN B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     LEU B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 465     VAL B     7                                                      
REMARK 465     HIS B     8                                                      
REMARK 465     GLN B     9                                                      
REMARK 465     ASN B    10                                                      
REMARK 465     LEU B    11                                                      
REMARK 465     PRO B    12                                                      
REMARK 465     ALA B    13                                                      
REMARK 465     LEU B    14                                                      
REMARK 465     PRO B    15                                                      
REMARK 465     VAL B    16                                                      
REMARK 465     ASP B    17                                                      
REMARK 465     ALA B    18                                                      
REMARK 465     THR B    19                                                      
REMARK 465     GLY B   342                                                      
REMARK 465     ASP B   343                                                      
REMARK 465     MET E     1                                                      
REMARK 465     SER E     2                                                      
REMARK 465     ASN E     3                                                      
REMARK 465     LEU E     4                                                      
REMARK 465     LEU E     5                                                      
REMARK 465     THR E     6                                                      
REMARK 465     VAL E     7                                                      
REMARK 465     HIS E     8                                                      
REMARK 465     GLN E     9                                                      
REMARK 465     ASN E    10                                                      
REMARK 465     LEU E    11                                                      
REMARK 465     PRO E    12                                                      
REMARK 465     ALA E    13                                                      
REMARK 465     LEU E    14                                                      
REMARK 465     PRO E    15                                                      
REMARK 465     VAL E    16                                                      
REMARK 465     ASP E    17                                                      
REMARK 465     ALA E    18                                                      
REMARK 465     THR E    19                                                      
REMARK 465     SER E    20                                                      
REMARK 465     GLY E   342                                                      
REMARK 465     ASP E   343                                                      
REMARK 465     MET F     1                                                      
REMARK 465     SER F     2                                                      
REMARK 465     ASN F     3                                                      
REMARK 465     LEU F     4                                                      
REMARK 465     LEU F     5                                                      
REMARK 465     THR F     6                                                      
REMARK 465     VAL F     7                                                      
REMARK 465     HIS F     8                                                      
REMARK 465     GLN F     9                                                      
REMARK 465     ASN F    10                                                      
REMARK 465     LEU F    11                                                      
REMARK 465     PRO F    12                                                      
REMARK 465     ALA F    13                                                      
REMARK 465     LEU F    14                                                      
REMARK 465     PRO F    15                                                      
REMARK 465     VAL F    16                                                      
REMARK 465     ASP F    17                                                      
REMARK 465     ALA F    18                                                      
REMARK 465     THR F    19                                                      
REMARK 465     GLY F   342                                                      
REMARK 465     ASP F   343                                                      
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     A3P C 115    O6P  O2'                                            
REMARK 470     A3P G 115    O6P  O2'                                            
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   O1P  A3P C   115     OH   TYR B   324              2.19            
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     DT X 118   C5'    DT X 118   C4'     0.047                       
REMARK 500     DT X 118   C5     DT X 118   C7      0.036                       
REMARK 500     DT X 120   C5     DT X 120   C7      0.051                       
REMARK 500     DG Y 117   C5'    DG Y 117   C4'     0.059                       
REMARK 500     DT Y 118   C5'    DT Y 118   C4'     0.060                       
REMARK 500     DT Y 118   C5     DT Y 118   C7      0.046                       
REMARK 500     DA Y 119   C5'    DA Y 119   C4'     0.070                       
REMARK 500     DT Y 120   C5'    DT Y 120   C4'     0.045                       
REMARK 500     DT Y 120   C5     DT Y 120   C7      0.050                       
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 X 116   C5' -  C4' -  C3' ANGL. DEV. =   8.1 DEGREES          
REMARK 500     DA X 119   O4' -  C1' -  C2' ANGL. DEV. =   4.0 DEGREES          
REMARK 500     DT X 120   C2' -  C3' -  O3' ANGL. DEV. = -15.3 DEGREES          
REMARK 500     DT X 120   C3' -  C2' -  C1' ANGL. DEV. =  -5.2 DEGREES          
REMARK 500     DT X 120   N1  -  C1' -  C2' ANGL. DEV. =   8.5 DEGREES          
REMARK 500     DT X 120   O4' -  C1' -  N1  ANGL. DEV. =   3.5 DEGREES          
REMARK 500     DG X 121   C3' -  C2' -  C1' ANGL. DEV. =  -5.2 DEGREES          
REMARK 500     DG Y 117   O5' -  P   -  OP2 ANGL. DEV. =  -5.9 DEGREES          
REMARK 500     DG Y 117   O4' -  C4' -  C3' ANGL. DEV. =  -4.9 DEGREES          
REMARK 500     DT Y 118   O4' -  C4' -  C3' ANGL. DEV. =  -5.6 DEGREES          
REMARK 500     DA Y 119   OP1 -  P   -  OP2 ANGL. DEV. =  -9.4 DEGREES          
REMARK 500     DA Y 119   O4' -  C4' -  C3' ANGL. DEV. =  -2.8 DEGREES          
REMARK 500     DA Y 119   C3' -  C2' -  C1' ANGL. DEV. =  -6.5 DEGREES          
REMARK 500    PRO E 105   CA  -  N   -  CD  ANGL. DEV. = -11.5 DEGREES          
REMARK 500    TYR F 324   CB  -  CG  -  CD2 ANGL. DEV. =   4.5 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    PRO A  12      -85.00    -65.67                                   
REMARK 500    ALA A  13       68.39   -164.53                                   
REMARK 500    LEU A  14      100.05    -51.94                                   
REMARK 500    ASP A  21     -106.53     95.28                                   
REMARK 500    LYS A  25      -73.19    -53.25                                   
REMARK 500    ASP A  33       54.79   -105.30                                   
REMARK 500    GLN A  35        4.84    -55.55                                   
REMARK 500    PHE A  64      129.12   -176.28                                   
REMARK 500    PRO A 107      177.60    -59.05                                   
REMARK 500    ASP A 109       10.71   -147.80                                   
REMARK 500    ASN A 111      -52.87    -19.98                                   
REMARK 500    ALA A 178        7.37    -63.21                                   
REMARK 500    VAL A 182      -56.21    -26.54                                   
REMARK 500    LYS A 183      -11.72    -48.17                                   
REMARK 500    MET A 193      162.95    -46.91                                   
REMARK 500    THR A 200     -169.38    -49.35                                   
REMARK 500    SER A 205       88.25    -60.18                                   
REMARK 500    THR A 206       -9.27    -58.89                                   
REMARK 500    GLU A 210      147.07   -176.14                                   
REMARK 500    SER A 214      172.61    -55.94                                   
REMARK 500    ASP A 232      -32.33    -37.65                                   
REMARK 500    LYS A 244      -41.13    -29.89                                   
REMARK 500    ALA A 249       76.50   -154.61                                   
REMARK 500    ALA A 252       12.82   -143.12                                   
REMARK 500    ALA A 275      154.54    -46.41                                   
REMARK 500    ASP A 277      158.36    -39.18                                   
REMARK 500    SER A 279     -157.22    -71.63                                   
REMARK 500    THR A 316        4.56   -156.58                                   
REMARK 500    VAL A 318      -42.37    -23.21                                   
REMARK 500    ILE A 320      -66.32    -90.21                                   
REMARK 500    VAL A 321       -7.97    -52.54                                   
REMARK 500    GLU A 340       58.11    -98.68                                   
REMARK 500    ASP B  33       39.22    -93.93                                   
REMARK 500    ALA B  54      -81.67    -55.47                                   
REMARK 500    TRP B  55      -29.92    -38.10                                   
REMARK 500    LYS B  57      -71.43    -67.06                                   
REMARK 500    LEU B  58       -3.47    -44.73                                   
REMARK 500    PHE B  64      115.97   -175.26                                   
REMARK 500    PRO B  68      -76.54    -27.85                                   
REMARK 500    ARG B  81        6.01    -58.80                                   
REMARK 500    ASN B 111      -25.90    -34.70                                   
REMARK 500    GLU B 129      152.71    -47.07                                   
REMARK 500    ARG B 146      -79.69    -78.40                                   
REMARK 500    SER B 147       83.26    -59.25                                   
REMARK 500    LEU B 148      -13.33    167.49                                   
REMARK 500    MET B 149      -10.68   -145.01                                   
REMARK 500    SER B 152      158.95    -48.17                                   
REMARK 500    ARG B 159      -72.91    -68.59                                   
REMARK 500    ASN B 160      -33.61    -35.22                                   
REMARK 500    LEU B 171       -8.12     71.62                                   
REMARK 500    LEU B 172      153.27    -43.20                                   
REMARK 500    LEU B 194       77.92   -152.19                                   
REMARK 500    ILE B 195      157.15    -49.67                                   
REMARK 500    SER B 214     -175.48    -61.28                                   
REMARK 500    ARG B 223      -75.87    -78.47                                   
REMARK 500    SER B 226      -81.06    -70.77                                   
REMARK 500    VAL B 227      -33.44    -29.51                                   
REMARK 500    ALA B 231       35.63    -91.31                                   
REMARK 500    ASN B 235       41.07    -63.05                                   
REMARK 500    ALA B 248     -158.45    -57.18                                   
REMARK 500    ALA B 249       52.64    171.29                                   
REMARK 500    PRO B 250      166.88    -40.57                                   
REMARK 500    ALA B 252       10.29   -150.82                                   
REMARK 500    LEU B 271      -32.81    -31.47                                   
REMARK 500    ASP B 277      152.15    -49.16                                   
REMARK 500    SER B 279       -0.41   -141.70                                   
REMARK 500    TYR B 283       56.22     34.86                                   
REMARK 500    TRP B 286      145.89    -31.79                                   
REMARK 500    ALA B 312        1.13    -65.84                                   
REMARK 500    ASN B 319       32.19    -75.48                                   
REMARK 500    ILE B 320      -47.64   -138.70                                   
REMARK 500    ARG B 326       52.05   -148.29                                   
REMARK 500    ASN B 327     -172.59    -38.80                                   
REMARK 500    LEU B 328      127.35    -24.83                                   
REMARK 500    SER B 330     -127.12     44.83                                   
REMARK 500    GLU B 331       -8.22    -45.92                                   
REMARK 500    THR B 332     -132.68     42.10                                   
REMARK 500    ALA B 334     -128.15     56.13                                   
REMARK 500    MET B 335      -44.31    -29.18                                   
REMARK 500    LEU E  58      -20.60    156.17                                   
REMARK 500    ASN E  60       77.48     75.15                                   
REMARK 500    LYS E  86       -9.94    -50.96                                   
REMARK 500    ARG E 101       47.33    -73.65                                   
REMARK 500    SER E 102       39.48   -168.69                                   
REMARK 500    ALA E 127        2.27    -60.16                                   
REMARK 500    SER E 147      -79.36    -55.98                                   
REMARK 500    LEU E 148       71.78    -67.83                                   
REMARK 500    MET E 149       -6.71    160.21                                   
REMARK 500    ASN E 151       36.69    -98.23                                   
REMARK 500    ASP E 153      -38.23   -140.93                                   
REMARK 500    ARG E 154      128.29    -38.71                                   
REMARK 500    CYS E 155       -5.58    -54.84                                   
REMARK 500    ASP E 157       -5.00    -49.62                                   
REMARK 500    THR E 170       -6.19   -145.06                                   
REMARK 500    VAL E 182      -64.55    -10.94                                   
REMARK 500    ASP E 189       -4.77    -54.09                                   
REMARK 500    ILE E 197       39.67    -98.50                                   
REMARK 500    THR E 200     -160.61    -64.50                                   
REMARK 500    LYS E 201       44.76   -145.33                                   
REMARK 500    THR E 202      137.90   -179.15                                   
REMARK 500    VAL E 209       14.11   -145.11                                   
REMARK 500    GLU E 210      107.36   -171.49                                   
REMARK 500    SER E 214     -153.66    -66.35                                   
REMARK 500    ASP E 232      -83.88    -27.35                                   
REMARK 500    LYS E 244       -7.20    -51.11                                   
REMARK 500    ALA E 249       77.83   -112.18                                   
REMARK 500    SER E 257      153.37    -14.38                                   
REMARK 500    ALA E 267      -70.84    -64.16                                   
REMARK 500    ASP E 277     -154.65    -59.76                                   
REMARK 500    SER E 279      178.44    -55.44                                   
REMARK 500    TRP E 286      137.12    -28.03                                   
REMARK 500    ALA E 296      -72.42    -40.19                                   
REMARK 500    GLU E 331       39.22    -81.14                                   
REMARK 500    ALA F  54      -73.71    -51.93                                   
REMARK 500    LEU F  58       47.34    -74.07                                   
REMARK 500    ASN F  59       -6.19   -167.82                                   
REMARK 500    PHE F  64      128.75   -172.70                                   
REMARK 500    ARG F  81       -9.69    -56.11                                   
REMARK 500    LYS F  86      -16.73    -49.22                                   
REMARK 500    GLN F  89      -76.68    -51.39                                   
REMARK 500    GLN F  90      -39.56    -27.90                                   
REMARK 500    SER F 108       14.77    -65.53                                   
REMARK 500    ALA F 127       -4.38    -53.02                                   
REMARK 500    ALA F 134      141.84    -23.27                                   
REMARK 500    VAL F 227       -9.20    -46.90                                   
REMARK 500    ALA F 249       74.97   -106.14                                   
REMARK 500    PRO F 250      160.43    -47.58                                   
REMARK 500    ALA F 252       18.93   -154.55                                   
REMARK 500    THR F 268        4.54    -64.73                                   
REMARK 500    LEU F 271      -71.83   -105.56                                   
REMARK 500    ALA F 275      116.35     13.95                                   
REMARK 500    ASP F 277      176.27    -31.55                                   
REMARK 500    TYR F 283       71.56     54.53                                   
REMARK 500    ASP F 298      -27.62    -39.35                                   
REMARK 500    ASN F 323      -73.00    -49.34                                   
REMARK 500    TYR F 324       -4.98    -36.12                                   
REMARK 500    ASN F 327     -179.78     43.81                                   
REMARK 500    LEU F 328      155.98    -29.39                                   
REMARK 500    ASP F 329      -82.02   -141.65                                   
REMARK 500    SER F 330      -95.03     -2.79                                   
REMARK 500    THR F 332     -133.08     76.66                                   
REMARK 500    ALA F 334     -108.66     90.03                                   
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     DG X 117         0.06    SIDE_CHAIN                              
REMARK 500     DC D 116         0.06    SIDE_CHAIN                              
REMARK 500     DA D 117         0.07    SIDE_CHAIN                              
REMARK 500     DT D 118         0.08    SIDE_CHAIN                              
REMARK 500     DA D 119         0.06    SIDE_CHAIN                              
REMARK 500     DA D 126         0.08    SIDE_CHAIN                              
REMARK 500     DA G 105         0.08    SIDE_CHAIN                              
REMARK 500     DC G 106         0.07    SIDE_CHAIN                              
REMARK 500     DA H 105         0.06    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 MG A 344                  
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 345                  
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 346                  
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 347                  
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG F 344                  
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 310                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NZB   RELATED DB: PDB                                   
REMARK 900 PRE-CLEAVAGE COMPLEX (LOW RESOLUTION)                                
REMARK 900 RELATED ID: 1Q3U   RELATED DB: PDB                                   
REMARK 900 PRE-CLEAVAGE COMPLEX (HIGH RESOLUTION)                               
REMARK 900 RELATED ID: 1Q3V   RELATED DB: PDB                                   
REMARK 900 COVALENT INTERMEDIATE (HIGH RESOLUTION)                              
DBREF  1OUQ A    1   343  UNP    P06956   RECR_BPP1        1    343             
DBREF  1OUQ B    1   343  UNP    P06956   RECR_BPP1        1    343             
DBREF  1OUQ E    1   343  UNP    P06956   RECR_BPP1        1    343             
DBREF  1OUQ F    1   343  UNP    P06956   RECR_BPP1        1    343             
DBREF  1OUQ C  100   115  PDB    1OUQ     1OUQ           100    115             
DBREF  1OUQ X  116   136  PDB    1OUQ     1OUQ           116    136             
DBREF  1OUQ D  100   136  PDB    1OUQ     1OUQ           100    136             
DBREF  1OUQ G  100   115  PDB    1OUQ     1OUQ           100    115             
DBREF  1OUQ Y  116   136  PDB    1OUQ     1OUQ           116    136             
DBREF  1OUQ H  100   136  PDB    1OUQ     1OUQ           100    136             
SEQRES   1 C   16   DC  DG  DA  DT  DA  DA  DC UMP  DT  DC  DG  DT  DA          
SEQRES   2 C   16   DT  DA A3P                                                  
SEQRES   1 X   21   DT  DG  DT  DA  DT  DG  DC  DT  DA  DT  DA  DC  DG          
SEQRES   2 X   21   DA  DA  DG  DT  DT  DA  DT  DC                              
SEQRES   1 D   37   DG  DG  DA  DT  DA  DA  DC  DT  DT  DC  DG  DT  DA          
SEQRES   2 D   37   DT  DA  DG  DC  DA  DT  DA  DC  DA  DT  DT  DA  DT          
SEQRES   3 D   37   DA  DC  DG  DA  DA  DG  DT  DT  DA  DT  DC                  
SEQRES   1 G   16   DC  DG  DA  DT  DA  DA  DC UMP  DT  DC  DG  DT  DA          
SEQRES   2 G   16   DT  DA A3P                                                  
SEQRES   1 Y   21   DT  DG  DT  DA  DT  DG  DC  DT  DA  DT  DA  DC  DG          
SEQRES   2 Y   21   DA  DA  DG  DT  DT  DA  DT  DC                              
SEQRES   1 H   37   DG  DG  DA  DT  DA  DA  DC  DT  DT  DC  DG  DT  DA          
SEQRES   2 H   37   DT  DA  DG  DC  DA  DT  DA  DC  DA  DT  DT  DA  DT          
SEQRES   3 H   37   DA  DC  DG  DA  DA  DG  DT  DT  DA  DT  DC                  
SEQRES   1 A  343  MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA          
SEQRES   2 A  343  LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN          
SEQRES   3 A  343  LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU          
SEQRES   4 A  343  HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP          
SEQRES   5 A  343  ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO          
SEQRES   6 A  343  ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU          
SEQRES   7 A  343  GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS          
SEQRES   8 A  343  LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU          
SEQRES   9 A  343  PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET          
SEQRES  10 A  343  ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG          
SEQRES  11 A  343  ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP          
SEQRES  12 A  343  GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN          
SEQRES  13 A  343  ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN          
SEQRES  14 A  343  THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL          
SEQRES  15 A  343  LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE          
SEQRES  16 A  343  HIS ILE GLY ARG THR LYS THR LEU VAL SER THR ALA GLY          
SEQRES  17 A  343  VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL          
SEQRES  18 A  343  GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO          
SEQRES  19 A  343  ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL          
SEQRES  20 A  343  ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA          
SEQRES  21 A  343  LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR          
SEQRES  22 A  343  GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP          
SEQRES  23 A  343  SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET          
SEQRES  24 A  343  ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA          
SEQRES  25 A  343  GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE          
SEQRES  26 A  343  ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU          
SEQRES  27 A  343  LEU GLU ASP GLY ASP                                          
SEQRES   1 B  343  MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA          
SEQRES   2 B  343  LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN          
SEQRES   3 B  343  LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU          
SEQRES   4 B  343  HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP          
SEQRES   5 B  343  ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO          
SEQRES   6 B  343  ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU          
SEQRES   7 B  343  GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS          
SEQRES   8 B  343  LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU          
SEQRES   9 B  343  PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET          
SEQRES  10 B  343  ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG          
SEQRES  11 B  343  ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP          
SEQRES  12 B  343  GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN          
SEQRES  13 B  343  ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN          
SEQRES  14 B  343  THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL          
SEQRES  15 B  343  LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE          
SEQRES  16 B  343  HIS ILE GLY ARG THR LYS THR LEU VAL SER THR ALA GLY          
SEQRES  17 B  343  VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL          
SEQRES  18 B  343  GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO          
SEQRES  19 B  343  ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL          
SEQRES  20 B  343  ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA          
SEQRES  21 B  343  LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR          
SEQRES  22 B  343  GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP          
SEQRES  23 B  343  SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET          
SEQRES  24 B  343  ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA          
SEQRES  25 B  343  GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE          
SEQRES  26 B  343  ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU          
SEQRES  27 B  343  LEU GLU ASP GLY ASP                                          
SEQRES   1 E  343  MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA          
SEQRES   2 E  343  LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN          
SEQRES   3 E  343  LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU          
SEQRES   4 E  343  HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP          
SEQRES   5 E  343  ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO          
SEQRES   6 E  343  ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU          
SEQRES   7 E  343  GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS          
SEQRES   8 E  343  LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU          
SEQRES   9 E  343  PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET          
SEQRES  10 E  343  ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG          
SEQRES  11 E  343  ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP          
SEQRES  12 E  343  GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN          
SEQRES  13 E  343  ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN          
SEQRES  14 E  343  THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL          
SEQRES  15 E  343  LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE          
SEQRES  16 E  343  HIS ILE GLY ARG THR LYS THR LEU VAL SER THR ALA GLY          
SEQRES  17 E  343  VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL          
SEQRES  18 E  343  GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO          
SEQRES  19 E  343  ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL          
SEQRES  20 E  343  ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA          
SEQRES  21 E  343  LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR          
SEQRES  22 E  343  GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP          
SEQRES  23 E  343  SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET          
SEQRES  24 E  343  ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA          
SEQRES  25 E  343  GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE          
SEQRES  26 E  343  ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU          
SEQRES  27 E  343  LEU GLU ASP GLY ASP                                          
SEQRES   1 F  343  MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA          
SEQRES   2 F  343  LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN          
SEQRES   3 F  343  LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU          
SEQRES   4 F  343  HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP          
SEQRES   5 F  343  ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO          
SEQRES   6 F  343  ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU          
SEQRES   7 F  343  GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS          
SEQRES   8 F  343  LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU          
SEQRES   9 F  343  PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET          
SEQRES  10 F  343  ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG          
SEQRES  11 F  343  ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP          
SEQRES  12 F  343  GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN          
SEQRES  13 F  343  ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN          
SEQRES  14 F  343  THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL          
SEQRES  15 F  343  LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE          
SEQRES  16 F  343  HIS ILE GLY ARG THR LYS THR LEU VAL SER THR ALA GLY          
SEQRES  17 F  343  VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL          
SEQRES  18 F  343  GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO          
SEQRES  19 F  343  ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL          
SEQRES  20 F  343  ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA          
SEQRES  21 F  343  LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR          
SEQRES  22 F  343  GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP          
SEQRES  23 F  343  SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET          
SEQRES  24 F  343  ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA          
SEQRES  25 F  343  GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE          
SEQRES  26 F  343  ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU          
SEQRES  27 F  343  LEU GLU ASP GLY ASP                                          
MODRES 1OUQ UMP C  107    U  2'-DEOXYURIDINE 5'-MONOPHOSPHATE                   
MODRES 1OUQ A3P C  115    A  ADENOSINE-3'-5'-DIPHOSPHATE                        
MODRES 1OUQ UMP G  107    U  2'-DEOXYURIDINE 5'-MONOPHOSPHATE                   
MODRES 1OUQ A3P G  115    A  ADENOSINE-3'-5'-DIPHOSPHATE                        
HET    UMP  C 107      19                                                       
HET    A3P  C 115      24                                                       
HET    UMP  G 107      19                                                       
HET    A3P  G 115      24                                                       
HET     MG  A 344       1                                                       
HET     MG  A 345       1                                                       
HET     MG  A 346       1                                                       
HET     MG  A 347       1                                                       
HET     MG  H 307       1                                                       
HET     MG  F 344       1                                                       
HET     MG  D 310       1                                                       
HET    IOD  C1107       1                                                       
HET    IOD  F2107       1                                                       
HETNAM     UMP 2'-DEOXYURIDINE 5'-MONOPHOSPHATE                                 
HETNAM     A3P ADENOSINE-3'-5'-DIPHOSPHATE                                      
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     IOD IODIDE ION                                                       
HETSYN     UMP DUMP                                                             
FORMUL   1  UMP    2(C9 H13 N2 O8 P)                                            
FORMUL   1  A3P    2(C10 H15 N5 O10 P2)                                         
FORMUL  11   MG    7(MG 2+)                                                     
FORMUL  18  IOD    2(I 1-)                                                      
FORMUL  20  HOH   *3(H2 O)                                                      
HELIX    1   1 GLU A   22  ASP A   33  1                                  12    
HELIX    2   2 ARG A   34  PHE A   37  5                                   4    
HELIX    3   3 SER A   38  ASN A   60  1                                  23    
HELIX    4   4 GLU A   67  GLY A   82  1                                  16    
HELIX    5   5 ALA A   84  ARG A  101  1                                  18    
HELIX    6   6 SER A  110  ALA A  127  1                                  18    
HELIX    7   7 GLU A  138  GLU A  150  1                                  13    
HELIX    8   8 ARG A  154  LEU A  171  1                                  18    
HELIX    9   9 ARG A  173  ALA A  178  1                                   6    
HELIX   10  10 ARG A  179  ILE A  180  5                                   2    
HELIX   11  11 ARG A  181  LYS A  183  5                                   3    
HELIX   12  12 SER A  214  GLY A  229  1                                  16    
HELIX   13  13 SER A  257  GLY A  274  1                                  18    
HELIX   14  14 HIS A  289  ALA A  302  1                                  14    
HELIX   15  15 SER A  305  GLY A  314  1                                  10    
HELIX   16  16 VAL A  318  ILE A  325  1                                   8    
HELIX   17  17 LEU A  328  THR A  332  5                                   5    
HELIX   18  18 GLY A  333  GLU A  340  1                                   8    
HELIX   19  19 GLU B   22  ASP B   33  1                                  12    
HELIX   20  20 ARG B   34  PHE B   37  5                                   4    
HELIX   21  21 SER B   38  LEU B   58  1                                  21    
HELIX   22  22 GLU B   67  ARG B   81  1                                  15    
HELIX   23  23 ALA B   84  SER B  102  1                                  19    
HELIX   24  24 ARG B  106  ASP B  109  5                                   4    
HELIX   25  25 SER B  110  GLY B  128  1                                  19    
HELIX   26  26 GLU B  138  SER B  147  1                                  10    
HELIX   27  27 ARG B  154  LEU B  171  1                                  18    
HELIX   28  28 ARG B  173  ILE B  180  1                                   8    
HELIX   29  29 ARG B  181  ILE B  185  5                                   5    
HELIX   30  30 SER B  214  GLY B  229  1                                  16    
HELIX   31  31 SER B  257  GLY B  274  1                                  18    
HELIX   32  32 HIS B  289  GLY B  303  1                                  15    
HELIX   33  33 SER B  305  ALA B  312  1                                   8    
HELIX   34  34 ASN B  317  MET B  322  1                                   6    
HELIX   35  35 ASN B  323  ILE B  325  5                                   3    
HELIX   36  36 ALA B  334  ASP B  341  1                                   8    
HELIX   37  37 GLU E   22  ASP E   33  1                                  12    
HELIX   38  38 ARG E   34  PHE E   37  5                                   4    
HELIX   39  39 SER E   38  LYS E   57  1                                  20    
HELIX   40  40 GLU E   67  ARG E   81  1                                  15    
HELIX   41  41 ALA E   84  ARG E  101  1                                  18    
HELIX   42  42 SER E  110  ALA E  127  1                                  18    
HELIX   43  43 GLU E  138  LEU E  148  1                                  11    
HELIX   44  44 ARG E  154  LEU E  171  1                                  18    
HELIX   45  45 ARG E  173  ILE E  180  1                                   8    
HELIX   46  46 ARG E  181  ILE E  185  5                                   5    
HELIX   47  47 LEU E  215  SER E  228  1                                  14    
HELIX   48  48 SER E  257  GLY E  274  1                                  18    
HELIX   49  49 HIS E  289  GLY E  303  1                                  15    
HELIX   50  50 SER E  305  GLY E  314  1                                  10    
HELIX   51  51 VAL E  318  ARG E  326  1                                   9    
HELIX   52  52 ASP E  329  THR E  332  5                                   4    
HELIX   53  53 GLY E  333  GLU E  340  1                                   8    
HELIX   54  54 SER F   20  ARG F   32  1                                  13    
HELIX   55  55 ASP F   33  PHE F   37  5                                   5    
HELIX   56  56 SER F   38  LEU F   58  1                                  21    
HELIX   57  57 GLU F   67  ARG F   81  1                                  15    
HELIX   58  58 ALA F   84  GLY F  103  1                                  20    
HELIX   59  59 ARG F  106  ASP F  109  5                                   4    
HELIX   60  60 SER F  110  ALA F  127  1                                  18    
HELIX   61  61 GLU F  138  GLU F  150  1                                  13    
HELIX   62  62 ARG F  154  LEU F  171  1                                  18    
HELIX   63  63 ARG F  173  ARG F  179  1                                   7    
HELIX   64  64 ARG F  181  LYS F  183  5                                   3    
HELIX   65  65 SER F  214  GLY F  229  1                                  16    
HELIX   66  66 SER F  257  TYR F  273  1                                  17    
HELIX   67  67 HIS F  289  ALA F  302  1                                  14    
HELIX   68  68 SER F  305  GLY F  314  1                                  10    
HELIX   69  69 ASN F  317  TYR F  324  1                                   8    
HELIX   70  70 ALA F  334  GLU F  340  1                                   7    
SHEET    1   A 3 ILE A 185  SER A 186  0                                        
SHEET    2   A 3 LEU A 194  HIS A 196 -1  O  LEU A 194   N  SER A 186           
SHEET    3   A 3 GLU A 210  ALA A 212 -1  O  LYS A 211   N  ILE A 195           
SHEET    1   B 2 ILE B 197  ARG B 199  0                                        
SHEET    2   B 2 VAL B 204  VAL B 209 -1  O  VAL B 209   N  ILE B 197           
SHEET    1   C 2 ARG E 187  THR E 188  0                                        
SHEET    2   C 2 ARG E 192  MET E 193 -1  O  ARG E 192   N  THR E 188           
SHEET    1   D 2 ILE E 195  HIS E 196  0                                        
SHEET    2   D 2 GLU E 210  LYS E 211 -1  O  LYS E 211   N  ILE E 195           
SHEET    1   E 3 ILE F 185  ARG F 187  0                                        
SHEET    2   E 3 MET F 193  ARG F 199 -1  O  LEU F 194   N  SER F 186           
SHEET    3   E 3 VAL F 204  LYS F 211 -1  O  LYS F 211   N  ILE F 195           
LINK         O3'  DC C 106                 P   UMP C 107     1555   1555  1.61  
LINK         O3' UMP C 107                 P    DT C 108     1555   1555  1.60  
LINK         O3'  DA C 114                 P2  A3P C 115     1555   1555  1.59  
LINK         P1  A3P C 115                 OH  TYR B 324     1555   1555  1.60  
LINK         O3'  DC G 106                 P   UMP G 107     1555   1555  1.63  
LINK         O3' UMP G 107                 P    DT G 108     1555   1555  1.61  
LINK         O3'  DA G 114                 P2  A3P G 115     1555   1555  1.60  
LINK         P1  A3P G 115                 OH  TYR F 324     1555   1555  1.75  
LINK        MG    MG A 344                 O4   DT D 111     1555   1555  3.15  
LINK        MG    MG D 310                 N7   DA D 105     1555   1555  3.01  
LINK        MG    MG F 344                 NE2 HIS F  91     1555   1555  2.27  
CISPEP   1 PHE A   64    PRO A   65          0        -0.60                     
CISPEP   2 PHE B   64    PRO B   65          0        -0.97                     
CISPEP   3 PHE E   64    PRO E   65          0        -0.05                     
CISPEP   4 PHE F   64    PRO F   65          0        -0.53                     
SITE     1 AC1  2 LYS A  43   DT D 111                                          
SITE     1 AC2  1 HIS A 269                                                     
SITE     1 AC3  1 GLU A 138                                                     
SITE     1 AC4  1  DC D 106                                                     
SITE     1 AC5  3 THR F  87  HIS F  91   DA G 112                               
SITE     1 AC6  1  DA D 105                                                     
CRYST1  109.500  165.600  193.700  90.00  90.00  90.00 P 21 21 21   16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009132  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006039  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005163        0.00000