PDB Short entry for 2RGR
HEADER    ISOMERASE/DNA                           04-OCT-07   2RGR              
TITLE     TOPOISOMERASE IIA BOUND TO G-SEGMENT DNA                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA;                                                       
COMPND   3 CHAIN: C;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DNA;                                                       
COMPND   7 CHAIN: D;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: DNA TOPOISOMERASE 2;                                       
COMPND  11 CHAIN: A;                                                            
COMPND  12 FRAGMENT: DNA BINDING AND CLEAVAGE DOMAIN (RESIDUES 419-1177);       
COMPND  13 SYNONYM: DNA TOPOISOMERASE II;                                       
COMPND  14 EC: 5.99.1.3;                                                        
COMPND  15 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 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   7 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   8 ORGANISM_TAXID: 4932;                                                
SOURCE   9 GENE: TOP2, TOR3;                                                    
SOURCE  10 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE;                         
SOURCE  11 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST;                             
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 4932;                                       
SOURCE  13 EXPRESSION_SYSTEM_STRAIN: BCY123;                                    
SOURCE  14 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  15 EXPRESSION_SYSTEM_PLASMID: PGAL                                      
KEYWDS    PROTEIN-DNA COMPLEX, ATP-BINDING, DNA-BINDING, ISOMERASE, NUCLEOTIDE- 
KEYWDS   2 BINDING, NUCLEUS, PHOSPHOPROTEIN, TOPOISOMERASE, ISOMERASE-DNA       
KEYWDS   3 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.C.DONG,J.M.BERGER                                                   
REVDAT   5   30-AUG-23 2RGR    1       REMARK LINK                              
REVDAT   4   25-OCT-17 2RGR    1       REMARK                                   
REVDAT   3   24-FEB-09 2RGR    1       VERSN                                    
REVDAT   2   08-JAN-08 2RGR    1       JRNL                                     
REVDAT   1   25-DEC-07 2RGR    0                                                
JRNL        AUTH   K.C.DONG,J.M.BERGER                                          
JRNL        TITL   STRUCTURAL BASIS FOR GATE-DNA RECOGNITION AND BENDING BY     
JRNL        TITL 2 TYPE IIA TOPOISOMERASES.                                     
JRNL        REF    NATURE                        V. 450  1201 2007              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   18097402                                                     
JRNL        DOI    10.1038/NATURE06396                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.87                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 49135                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.231                           
REMARK   3   R VALUE            (WORKING SET) : 0.229                           
REMARK   3   FREE R VALUE                     : 0.278                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.090                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2380                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1  3.1100 -  3.0000    0.97        0   120  0.3240 0.3350        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : 1.00                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : NULL             
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 59.37                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.48000                                             
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 2.95700                                              
REMARK   3    B13 (A**2) : 1.52700                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  1.402           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2RGR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-DEC-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000044839.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-SEP-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.3.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.3776                             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL, SI                 
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49135                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 2.200                              
REMARK 200  R MERGE                    (I) : 0.08600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43800                            
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: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRIES 1BGW, 1I7D                               
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.90                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.07                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 12-20% PEG 1000, 100-250 MM MGCL2, 100   
REMARK 280  MM SODIUM CACODYLATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP,        
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       42.71750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       63.40050            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      111.74600            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       42.71750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       63.40050            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      111.74600            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       42.71750            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       63.40050            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      111.74600            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       42.71750            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       63.40050            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      111.74600            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 14420 ANGSTROM**2                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, A                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     PRO A  1071                                                      
REMARK 465     ASN A  1072                                                      
REMARK 465     ASP A  1073                                                      
REMARK 465     GLU A  1074                                                      
REMARK 465     ILE A  1075                                                      
REMARK 465     ALA A  1076                                                      
REMARK 465     GLU A  1077                                                      
REMARK 465     GLN A  1078                                                      
REMARK 465     ILE A  1079                                                      
REMARK 465     ASN A  1080                                                      
REMARK 465     ASP A  1081                                                      
REMARK 465     VAL A  1082                                                      
REMARK 465     LYS A  1083                                                      
REMARK 465     GLY A  1084                                                      
REMARK 465     ALA A  1085                                                      
REMARK 465     THR A  1086                                                      
REMARK 465     SER A  1087                                                      
REMARK 465     ASP A  1088                                                      
REMARK 465     GLU A  1089                                                      
REMARK 465     GLU A  1090                                                      
REMARK 465     ASP A  1091                                                      
REMARK 465     GLU A  1092                                                      
REMARK 465     GLU A  1093                                                      
REMARK 465     SER A  1094                                                      
REMARK 465     SER A  1095                                                      
REMARK 465     HIS A  1096                                                      
REMARK 465     GLU A  1097                                                      
REMARK 465     ASP A  1098                                                      
REMARK 465     THR A  1099                                                      
REMARK 465     GLU A  1100                                                      
REMARK 465     ASN A  1101                                                      
REMARK 465     VAL A  1102                                                      
REMARK 465     ILE A  1103                                                      
REMARK 465     ASN A  1104                                                      
REMARK 465     GLY A  1105                                                      
REMARK 465     PRO A  1106                                                      
REMARK 465     GLU A  1107                                                      
REMARK 465     GLU A  1108                                                      
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      DC D  17    C6                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    GLU A   585     OE1  GLU A   589              2.06            
REMARK 500   OE1  GLN A   599     OE1  GLU A   810              2.13            
REMARK 500   OE2  GLU A   449     O    HOH A    31              2.14            
REMARK 500   NE1  TRP A   872     OE2  GLU A   902              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DC C   1   O4' -  C1' -  N1  ANGL. DEV. =   3.5 DEGREES          
REMARK 500     DG C   9   O4' -  C1' -  N9  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DG C  12   C3' -  C2' -  C1' ANGL. DEV. =  -5.7 DEGREES          
REMARK 500     DT C  14   O4' -  C4' -  C3' ANGL. DEV. =  -5.2 DEGREES          
REMARK 500     DT C  14   C1' -  O4' -  C4' ANGL. DEV. =  -6.2 DEGREES          
REMARK 500     DT C  14   C4' -  C3' -  C2' ANGL. DEV. =  -5.0 DEGREES          
REMARK 500     DT C  14   O4' -  C1' -  N1  ANGL. DEV. =   3.3 DEGREES          
REMARK 500     DG C  15   O4' -  C1' -  N9  ANGL. DEV. =   3.6 DEGREES          
REMARK 500     DC D   5   O4' -  C1' -  N1  ANGL. DEV. =   6.2 DEGREES          
REMARK 500     DC D   5   C3' -  O3' -  P   ANGL. DEV. =  -7.8 DEGREES          
REMARK 500     DC D   8   O4' -  C4' -  C3' ANGL. DEV. =  -3.0 DEGREES          
REMARK 500     DC D   8   C1' -  O4' -  C4' ANGL. DEV. =  -6.3 DEGREES          
REMARK 500     DC D   8   O4' -  C1' -  N1  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DG D   9   O4' -  C1' -  N9  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DC D  11   C3' -  O3' -  P   ANGL. DEV. =   7.4 DEGREES          
REMARK 500     DC D  17   O4' -  C1' -  N1  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DG D  18   C3' -  C2' -  C1' ANGL. DEV. =  -6.3 DEGREES          
REMARK 500     DG D  19   O4' -  C1' -  N9  ANGL. DEV. =   2.4 DEGREES          
REMARK 500    ARG A 507   N   -  CA  -  C   ANGL. DEV. =  23.4 DEGREES          
REMARK 500    PRO A 571   C   -  N   -  CD  ANGL. DEV. =  17.8 DEGREES          
REMARK 500    PRO A 571   CA  -  N   -  CD  ANGL. DEV. = -11.9 DEGREES          
REMARK 500    SER A 755   N   -  CA  -  C   ANGL. DEV. =  18.8 DEGREES          
REMARK 500    ASN A 756   N   -  CA  -  CB  ANGL. DEV. =  11.9 DEGREES          
REMARK 500    ASP A 938   CB  -  CA  -  C   ANGL. DEV. = -18.2 DEGREES          
REMARK 500    ASP A 938   N   -  CA  -  C   ANGL. DEV. =  19.2 DEGREES          
REMARK 500    ASP A 939   N   -  CA  -  CB  ANGL. DEV. =  12.5 DEGREES          
REMARK 500    ASP A 939   N   -  CA  -  C   ANGL. DEV. = -22.5 DEGREES          
REMARK 500    PRO A1066   C   -  N   -  CA  ANGL. DEV. =   9.5 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    LYS A 438        2.35    -62.11                                   
REMARK 500    LYS A 477      121.81    -30.60                                   
REMARK 500    LEU A 504      106.88     25.85                                   
REMARK 500    LYS A 508     -179.22   -171.90                                   
REMARK 500    ASP A 526       32.60    -94.03                                   
REMARK 500    PRO A 571       51.50   -102.30                                   
REMARK 500    MET A 581      -71.11    -81.82                                   
REMARK 500    GLU A 589       40.70    -85.60                                   
REMARK 500    GLU A 590      -62.15   -135.07                                   
REMARK 500    ASN A 619      -87.06   -108.77                                   
REMARK 500    ASN A 633       -7.17     82.77                                   
REMARK 500    LEU A 640       26.14    -78.95                                   
REMARK 500    ALA A 641      -61.02   -140.39                                   
REMARK 500    LYS A 668       -8.42     76.08                                   
REMARK 500    SER A 673      -16.66    -46.09                                   
REMARK 500    LEU A 715       46.97    -74.75                                   
REMARK 500    VAL A 813     -156.69   -152.91                                   
REMARK 500    ILE A 879      -66.35   -103.26                                   
REMARK 500    LYS A 925      -25.49   -144.26                                   
REMARK 500    ASP A 932      142.24   -171.67                                   
REMARK 500    GLN A 936       30.83   -148.56                                   
REMARK 500    ASP A 939       37.50   -156.17                                   
REMARK 500    LYS A 942       87.38   -161.86                                   
REMARK 500    PRO A1044      151.38    -48.91                                   
REMARK 500    PHE A1057      124.54    -39.31                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A   1  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C  45   O                                                      
REMARK 620 2 HOH A  30   O   100.3                                              
REMARK 620 3 HOH A  31   O    91.6  98.9                                        
REMARK 620 4 HOH A  32   O    80.9  94.1 166.0                                  
REMARK 620 5 ASP A 528   OD2  75.6 160.2 100.6  66.2                            
REMARK 620 N                    1     2     3     4                             
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 1                    
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THERE IS A PRO -> LEU SEQUENCE CONFLICT AT RESIDUE 547 IN            
REMARK 999 UNIPROT DATABASE.                                                    
DBREF  2RGR A  419  1177  UNP    P06786   TOP2_YEAST     419   1177             
DBREF  2RGR C    1    15  PDB    2RGR     2RGR             1     15             
DBREF  2RGR D    1    19  PDB    2RGR     2RGR             1     19             
SEQADV 2RGR LEU A  547  UNP  P06786    PRO   547 SEE REMARK 999                 
SEQRES   1 C   15   DC  DC  DG  DA  DG  DG  DA  DT  DG  DA  DC  DG  DA          
SEQRES   2 C   15   DT  DG                                                      
SEQRES   1 D   19   DC  DG  DC  DG  DC  DA  DT  DC  DG  DT  DC  DA  DT          
SEQRES   2 D   19   DC  DC  DT  DC  DG  DG                                      
SEQRES   1 A  759  ARG LYS SER ARG ILE THR ASN TYR PRO LYS LEU GLU ASP          
SEQRES   2 A  759  ALA ASN LYS ALA GLY THR LYS GLU GLY TYR LYS CYS THR          
SEQRES   3 A  759  LEU VAL LEU THR GLU GLY ASP SER ALA LEU SER LEU ALA          
SEQRES   4 A  759  VAL ALA GLY LEU ALA VAL VAL GLY ARG ASP TYR TYR GLY          
SEQRES   5 A  759  CYS TYR PRO LEU ARG GLY LYS MET LEU ASN VAL ARG GLU          
SEQRES   6 A  759  ALA SER ALA ASP GLN ILE LEU LYS ASN ALA GLU ILE GLN          
SEQRES   7 A  759  ALA ILE LYS LYS ILE MET GLY LEU GLN HIS ARG LYS LYS          
SEQRES   8 A  759  TYR GLU ASP THR LYS SER LEU ARG TYR GLY HIS LEU MET          
SEQRES   9 A  759  ILE MET THR ASP GLN ASP HIS ASP GLY SER HIS ILE LYS          
SEQRES  10 A  759  GLY LEU ILE ILE ASN PHE LEU GLU SER SER PHE LEU GLY          
SEQRES  11 A  759  LEU LEU ASP ILE GLN GLY PHE LEU LEU GLU PHE ILE THR          
SEQRES  12 A  759  PRO ILE ILE LYS VAL SER ILE THR LYS PRO THR LYS ASN          
SEQRES  13 A  759  THR ILE ALA PHE TYR ASN MET PRO ASP TYR GLU LYS TRP          
SEQRES  14 A  759  ARG GLU GLU GLU SER HIS LYS PHE THR TRP LYS GLN LYS          
SEQRES  15 A  759  TYR TYR LYS GLY LEU GLY THR SER LEU ALA GLN GLU VAL          
SEQRES  16 A  759  ARG GLU TYR PHE SER ASN LEU ASP ARG HIS LEU LYS ILE          
SEQRES  17 A  759  PHE HIS SER LEU GLN GLY ASN ASP LYS ASP TYR ILE ASP          
SEQRES  18 A  759  LEU ALA PHE SER LYS LYS LYS ALA ASP ASP ARG LYS GLU          
SEQRES  19 A  759  TRP LEU ARG GLN TYR GLU PRO GLY THR VAL LEU ASP PRO          
SEQRES  20 A  759  THR LEU LYS GLU ILE PRO ILE SER ASP PHE ILE ASN LYS          
SEQRES  21 A  759  GLU LEU ILE LEU PHE SER LEU ALA ASP ASN ILE ARG SER          
SEQRES  22 A  759  ILE PRO ASN VAL LEU ASP GLY PHE LYS PRO GLY GLN ARG          
SEQRES  23 A  759  LYS VAL LEU TYR GLY CYS PHE LYS LYS ASN LEU LYS SER          
SEQRES  24 A  759  GLU LEU LYS VAL ALA GLN LEU ALA PRO TYR VAL SER GLU          
SEQRES  25 A  759  CYS THR ALA TYR HIS HIS GLY GLU GLN SER LEU ALA GLN          
SEQRES  26 A  759  THR ILE ILE GLY LEU ALA GLN ASN PHE VAL GLY SER ASN          
SEQRES  27 A  759  ASN ILE TYR LEU LEU LEU PRO ASN GLY ALA PHE GLY THR          
SEQRES  28 A  759  ARG ALA THR GLY GLY LYS ASP ALA ALA ALA ALA ARG TYR          
SEQRES  29 A  759  ILE TYR THR GLU LEU ASN LYS LEU THR ARG LYS ILE PHE          
SEQRES  30 A  759  HIS PRO ALA ASP ASP PRO LEU TYR LYS TYR ILE GLN GLU          
SEQRES  31 A  759  ASP GLU LYS THR VAL GLU PRO GLU TRP TYR LEU PRO ILE          
SEQRES  32 A  759  LEU PRO MET ILE LEU VAL ASN GLY ALA GLU GLY ILE GLY          
SEQRES  33 A  759  THR GLY TRP SER THR TYR ILE PRO PRO PHE ASN PRO LEU          
SEQRES  34 A  759  GLU ILE ILE LYS ASN ILE ARG HIS LEU MET ASN ASP GLU          
SEQRES  35 A  759  GLU LEU GLU GLN MET HIS PRO TRP PHE ARG GLY TRP THR          
SEQRES  36 A  759  GLY THR ILE GLU GLU ILE GLU PRO LEU ARG TYR ARG MET          
SEQRES  37 A  759  TYR GLY ARG ILE GLU GLN ILE GLY ASP ASN VAL LEU GLU          
SEQRES  38 A  759  ILE THR GLU LEU PRO ALA ARG THR TRP THR SER THR ILE          
SEQRES  39 A  759  LYS GLU TYR LEU LEU LEU GLY LEU SER GLY ASN ASP LYS          
SEQRES  40 A  759  ILE LYS PRO TRP ILE LYS ASP MET GLU GLU GLN HIS ASP          
SEQRES  41 A  759  ASP ASN ILE LYS PHE ILE ILE THR LEU SER PRO GLU GLU          
SEQRES  42 A  759  MET ALA LYS THR ARG LYS ILE GLY PHE TYR GLU ARG PHE          
SEQRES  43 A  759  LYS LEU ILE SER PRO ILE SER LEU MET ASN MET VAL ALA          
SEQRES  44 A  759  PHE ASP PRO HIS GLY LYS ILE LYS LYS TYR ASN SER VAL          
SEQRES  45 A  759  ASN GLU ILE LEU SER GLU PHE TYR TYR VAL ARG LEU GLU          
SEQRES  46 A  759  TYR TYR GLN LYS ARG LYS ASP HIS MET SER GLU ARG LEU          
SEQRES  47 A  759  GLN TRP GLU VAL GLU LYS TYR SER PHE GLN VAL LYS PHE          
SEQRES  48 A  759  ILE LYS MET ILE ILE GLU LYS GLU LEU THR VAL THR ASN          
SEQRES  49 A  759  LYS PRO ARG ASN ALA ILE ILE GLN GLU LEU GLU ASN LEU          
SEQRES  50 A  759  GLY PHE PRO ARG PHE ASN LYS GLU GLY LYS PRO TYR TYR          
SEQRES  51 A  759  GLY SER PRO ASN ASP GLU ILE ALA GLU GLN ILE ASN ASP          
SEQRES  52 A  759  VAL LYS GLY ALA THR SER ASP GLU GLU ASP GLU GLU SER          
SEQRES  53 A  759  SER HIS GLU ASP THR GLU ASN VAL ILE ASN GLY PRO GLU          
SEQRES  54 A  759  GLU LEU TYR GLY THR TYR GLU TYR LEU LEU GLY MET ARG          
SEQRES  55 A  759  ILE TRP SER LEU THR LYS GLU ARG TYR GLN LYS LEU LEU          
SEQRES  56 A  759  LYS GLN LYS GLN GLU LYS GLU THR GLU LEU GLU ASN LEU          
SEQRES  57 A  759  LEU LYS LEU SER ALA LYS ASP ILE TRP ASN THR ASP LEU          
SEQRES  58 A  759  LYS ALA PHE GLU VAL GLY TYR GLN GLU PHE LEU GLN ARG          
SEQRES  59 A  759  ASP ALA GLU ALA ARG                                          
HET     MG  A   1       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   4   MG    MG 2+                                                        
FORMUL   5  HOH   *48(H2 O)                                                     
HELIX    1   1 GLU A  439  LYS A  442  5                                   4    
HELIX    2   2 GLY A  450  GLY A  465  1                                  16    
HELIX    3   3 SER A  485  ASN A  492  1                                   8    
HELIX    4   4 ASN A  492  GLY A  503  1                                  12    
HELIX    5   5 ASP A  528  PHE A  546  1                                  19    
HELIX    6   6 GLY A  548  ILE A  552  5                                   5    
HELIX    7   7 ASN A  580  SER A  592  1                                  13    
HELIX    8   8 HIS A  593  PHE A  595  5                                   3    
HELIX    9   9 LEU A  609  LEU A  620  1                                  12    
HELIX   10  10 ASN A  633  SER A  643  1                                  11    
HELIX   11  11 LYS A  646  TYR A  657  1                                  12    
HELIX   12  12 ILE A  672  ILE A  692  1                                  21    
HELIX   13  13 LYS A  700  LYS A  713  1                                  14    
HELIX   14  14 VAL A  721  CYS A  731  1                                  11    
HELIX   15  15 GLY A  737  GLN A  750  1                                  14    
HELIX   16  16 ALA A  779  TYR A  782  5                                   4    
HELIX   17  17 LEU A  790  PHE A  795  1                                   6    
HELIX   18  18 HIS A  796  TYR A  803  5                                   8    
HELIX   19  19 PRO A  823  GLY A  829  1                                   7    
HELIX   20  20 ASN A  845  ASN A  858  1                                  14    
HELIX   21  21 TRP A  908  GLY A  922  1                                  15    
HELIX   22  22 SER A  948  GLY A  959  1                                  12    
HELIX   23  23 GLY A  959  PHE A  964  1                                   6    
HELIX   24  24 SER A  989  GLU A 1035  1                                  47    
HELIX   25  25 PRO A 1044  LEU A 1055  1                                  12    
HELIX   26  26 TYR A 1113  GLY A 1118  1                                   6    
HELIX   27  27 THR A 1125  LEU A 1149  1                                  25    
HELIX   28  28 SER A 1150  ALA A 1176  1                                  27    
SHEET    1   A 6 TYR A 469  LEU A 474  0                                        
SHEET    2   A 6 THR A 444  GLU A 449  1  N  THR A 448   O  LEU A 474           
SHEET    3   A 6 HIS A 520  MET A 524  1  O  MET A 524   N  LEU A 447           
SHEET    4   A 6 LEU A 556  PHE A 559  1  O  LEU A 557   N  LEU A 521           
SHEET    5   A 6 LEU A 624  PHE A 627 -1  O  PHE A 627   N  LEU A 556           
SHEET    6   A 6 GLU A 669  ILE A 670  1  O  ILE A 670   N  ILE A 626           
SHEET    1   B 3 THR A 575  PHE A 578  0                                        
SHEET    2   B 3 ILE A 564  ILE A 568 -1  N  ILE A 564   O  PHE A 578           
SHEET    3   B 3 TRP A 597  TYR A 601 -1  O  LYS A 598   N  SER A 567           
SHEET    1   C 2 LEU A 719  LYS A 720  0                                        
SHEET    2   C 2 TYR A 784  THR A 785 -1  O  THR A 785   N  LEU A 719           
SHEET    1   D 2 TYR A 805  GLU A 808  0                                        
SHEET    2   D 2 LYS A 811  PRO A 815 -1  O  LYS A 811   N  GLU A 808           
SHEET    1   E 2 ALA A 830  ILE A 833  0                                        
SHEET    2   E 2 SER A 838  ILE A 841 -1  O  ILE A 841   N  ALA A 830           
SHEET    1   F 3 THR A 875  GLU A 878  0                                        
SHEET    2   F 3 ARG A 883  TYR A 887 -1  O  TYR A 887   N  THR A 875           
SHEET    3   F 3 ILE A 967  SER A 971 -1  O  SER A 968   N  MET A 886           
SHEET    1   G 4 ARG A 889  GLY A 894  0                                        
SHEET    2   G 4 VAL A 897  GLU A 902 -1  O  VAL A 897   N  ILE A 893           
SHEET    3   G 4 PHE A 943  THR A 946 -1  O  ILE A 945   N  LEU A 898           
SHEET    4   G 4 ASP A 932  GLU A 935 -1  N  ASP A 932   O  THR A 946           
SHEET    1   H 2 MET A 975  PHE A 978  0                                        
SHEET    2   H 2 ILE A 984  TYR A 987 -1  O  TYR A 987   N  MET A 975           
SHEET    1   I 2 ARG A1059  PHE A1060  0                                        
SHEET    2   I 2 PRO A1066  TYR A1067 -1  O  TYR A1067   N  ARG A1059           
LINK         O   HOH C  45                MG    MG A   1     1555   1555  2.27  
LINK        MG    MG A   1                 O   HOH A  30     1555   1555  1.91  
LINK        MG    MG A   1                 O   HOH A  31     1555   1555  2.07  
LINK        MG    MG A   1                 O   HOH A  32     1555   1555  2.40  
LINK        MG    MG A   1                 OD2 ASP A 528     1555   1555  2.21  
CISPEP   1 ARG A  482    GLU A  483          0        -1.47                     
CISPEP   2 LYS A  570    PRO A  571          0        -4.29                     
SITE     1 AC1  7 HOH A  30  HOH A  31  HOH A  32  GLU A 449                    
SITE     2 AC1  7 ASP A 526  ASP A 528  HOH C  45                               
CRYST1   85.435  126.801  223.492  90.00  90.00  90.00 I 2 2 2       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      0.011705  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007886  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004474        0.00000