HEADER    SIGNALING PROTEIN                       25-JAN-07   2OO1              
TITLE     CRYSTAL STRUCTURE OF THE BROMO DOMAIN 2 OF HUMAN BROMODOMAIN          
TITLE    2 CONTAINING PROTEIN 3 (BRD3)                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 3;                          
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: BROMO 2 DOMAIN;                                            
COMPND   5 SYNONYM: RING3-LIKE PROTEIN;                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BRD3, KIAA0043, RING3L;                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA-R3;                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4                               
KEYWDS    BRD3, BROMODOMAIN CONTAINING PROTEIN 3, ORFX, RING3 LIKE GENE,        
KEYWDS   2 RING3L, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC,    
KEYWDS   3 SIGNALING PROTEIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.FILIPPAKOPOULOS,A.BULLOCK,E.PAPAGRIGORIOU,T.KEATES,C.COOPER,C.SMEE, 
AUTHOR   2 E.UGOCHUKWU,J.DEBRECZENI,F.VON DELFT,C.ARROWSMITH,A.EDWARDS,         
AUTHOR   3 J.WEIGELT,M.SUNDSTROM,S.KNAPP,STRUCTURAL GENOMICS CONSORTIUM (SGC)   
REVDAT   5   30-AUG-23 2OO1    1       REMARK SEQADV                            
REVDAT   4   18-OCT-17 2OO1    1       REMARK                                   
REVDAT   3   11-APR-12 2OO1    1       JRNL   VERSN                             
REVDAT   2   24-FEB-09 2OO1    1       VERSN                                    
REVDAT   1   13-FEB-07 2OO1    0                                                
JRNL        AUTH   P.FILIPPAKOPOULOS,S.PICAUD,M.MANGOS,T.KEATES,J.P.LAMBERT,    
JRNL        AUTH 2 D.BARSYTE-LOVEJOY,I.FELLETAR,R.VOLKMER,S.MULLER,T.PAWSON,    
JRNL        AUTH 3 A.C.GINGRAS,C.H.ARROWSMITH,S.KNAPP                           
JRNL        TITL   HISTONE RECOGNITION AND LARGE-SCALE STRUCTURAL ANALYSIS OF   
JRNL        TITL 2 THE HUMAN BROMODOMAIN FAMILY.                                
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 149   214 2012              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   22464331                                                     
JRNL        DOI    10.1016/J.CELL.2012.02.013                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 69114                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.187                           
REMARK   3   R VALUE            (WORKING SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.213                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3417                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4726                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2510                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 265                          
REMARK   3   BIN FREE R VALUE                    : 0.3140                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3573                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 48                                      
REMARK   3   SOLVENT ATOMS            : 475                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.33                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.38000                                              
REMARK   3    B22 (A**2) : -0.81000                                             
REMARK   3    B33 (A**2) : -0.57000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.093         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.093         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.065         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.943         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.969                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.960                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3728 ; 0.021 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  2627 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5016 ; 1.749 ; 1.960       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6346 ; 1.010 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   440 ; 4.874 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   177 ;34.520 ;22.712       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   629 ;11.802 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    26 ;21.482 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   510 ; 0.107 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4082 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   796 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   911 ; 0.228 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2779 ; 0.206 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1888 ; 0.193 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1744 ; 0.092 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   345 ; 0.156 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    12 ; 0.201 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    37 ; 0.257 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    18 ; 0.225 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2225 ; 1.159 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   858 ; 0.357 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3576 ; 2.032 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1546 ; 3.053 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1438 ; 4.770 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. THE MOLECULE 7PE SHOULD BE A POLYETHYLENE GLYCOL         
REMARK   3  3350. ONLY THE FRAGMENT HAS BEEN BUILT DUE TO ELECTRON DENSITY      
REMARK   3  THAT WAS INCOMPLETE FOR FULL ASSIGNMENT.                            
REMARK   4                                                                      
REMARK   4 2OO1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000041373.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-NOV-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97910                            
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 69114                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 4.900                              
REMARK 200  R MERGE                    (I) : 0.09400                            
REMARK 200  R SYM                      (I) : 0.09400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.76                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.10                               
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: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1X0J                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.65                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NAF, 0.1M BTPROP, 20% PEG3350,      
REMARK 280  10% ETGLY, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE       
REMARK 280  277K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       51.91850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.33900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       51.91850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.33900            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     SER A   304                                                      
REMARK 465     MET A   305                                                      
REMARK 465     GLY A   306                                                      
REMARK 465     SER B   304                                                      
REMARK 465     MET B   305                                                      
REMARK 465     GLY B   306                                                      
REMARK 465     SER C   304                                                      
REMARK 465     MET C   305                                                      
REMARK 465     GLY C   306                                                      
REMARK 465     SER D   304                                                      
REMARK 465     MET D   305                                                      
REMARK 465     GLY D   306                                                      
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     LYS A 307    CG   CD   CE   NZ                                   
REMARK 470     LYS A 325    CD   CE   NZ                                        
REMARK 470     GLU A 341    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 374    CD   OE1  NE2                                       
REMARK 470     LYS A 403    NZ                                                  
REMARK 470     LYS B 307    CG   CD   CE   NZ                                   
REMARK 470     GLU B 310    CG   CD   OE1  OE2                                  
REMARK 470     ARG B 313    CZ   NH1  NH2                                       
REMARK 470     LYS B 325    CD   CE   NZ                                        
REMARK 470     GLU B 341    CD   OE1  OE2                                       
REMARK 470     GLU B 344    CD   OE1  OE2                                       
REMARK 470     GLN B 374    CD   OE1  NE2                                       
REMARK 470     LYS B 403    CD   CE   NZ                                        
REMARK 470     LYS C 307    CG   CD   CE   NZ                                   
REMARK 470     LEU C 308    CG   CD1  CD2                                       
REMARK 470     LYS C 325    CD   CE   NZ                                        
REMARK 470     LYS C 326    CE   NZ                                             
REMARK 470     GLU C 341    CD   OE1  OE2                                       
REMARK 470     ARG C 368    NE   CZ   NH1  NH2                                  
REMARK 470     LYS D 307    CG   CD   CE   NZ                                   
REMARK 470     GLU D 310    OE1  OE2                                            
REMARK 470     LYS D 325    CD   CE   NZ                                        
REMARK 470     GLU D 341    CD   OE1  OE2                                       
REMARK 470     GLN D 374    CD   OE1  NE2                                       
REMARK 470     LYS D 403    CE   NZ                                             
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   OE1  GLU A   369     O    HOH A  3068              2.06            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE1  GLU D   369     O    HOH A  3044     2655     1.92            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 402   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500    ASP D 394   CB  -  CG  -  OD1 ANGL. DEV. =   5.9 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    LEU A 345       70.55   -112.55                                   
REMARK 500    LEU C 345       67.92   -109.63                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     7PE C 5096                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA D 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 602                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 2960                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 2961                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 2962                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 2963                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 2964                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 2965                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 2966                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 2967                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 7PE C 5096                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 2968                
DBREF  2OO1 A  307   416  UNP    Q15059   BRD3_HUMAN     307    416             
DBREF  2OO1 B  307   416  UNP    Q15059   BRD3_HUMAN     307    416             
DBREF  2OO1 C  307   416  UNP    Q15059   BRD3_HUMAN     307    416             
DBREF  2OO1 D  307   416  UNP    Q15059   BRD3_HUMAN     307    416             
SEQADV 2OO1 SER A  304  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 MET A  305  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 GLY A  306  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 SER B  304  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 MET B  305  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 GLY B  306  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 SER C  304  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 MET C  305  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 GLY C  306  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 SER D  304  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 MET D  305  UNP  Q15059              CLONING ARTIFACT               
SEQADV 2OO1 GLY D  306  UNP  Q15059              CLONING ARTIFACT               
SEQRES   1 A  113  SER MET GLY LYS LEU SER GLU HIS LEU ARG TYR CYS ASP          
SEQRES   2 A  113  SER ILE LEU ARG GLU MET LEU SER LYS LYS HIS ALA ALA          
SEQRES   3 A  113  TYR ALA TRP PRO PHE TYR LYS PRO VAL ASP ALA GLU ALA          
SEQRES   4 A  113  LEU GLU LEU HIS ASP TYR HIS ASP ILE ILE LYS HIS PRO          
SEQRES   5 A  113  MET ASP LEU SER THR VAL LYS ARG LYS MET ASP GLY ARG          
SEQRES   6 A  113  GLU TYR PRO ASP ALA GLN GLY PHE ALA ALA ASP VAL ARG          
SEQRES   7 A  113  LEU MET PHE SER ASN CYS TYR LYS TYR ASN PRO PRO ASP          
SEQRES   8 A  113  HIS GLU VAL VAL ALA MET ALA ARG LYS LEU GLN ASP VAL          
SEQRES   9 A  113  PHE GLU MET ARG PHE ALA LYS MET PRO                          
SEQRES   1 B  113  SER MET GLY LYS LEU SER GLU HIS LEU ARG TYR CYS ASP          
SEQRES   2 B  113  SER ILE LEU ARG GLU MET LEU SER LYS LYS HIS ALA ALA          
SEQRES   3 B  113  TYR ALA TRP PRO PHE TYR LYS PRO VAL ASP ALA GLU ALA          
SEQRES   4 B  113  LEU GLU LEU HIS ASP TYR HIS ASP ILE ILE LYS HIS PRO          
SEQRES   5 B  113  MET ASP LEU SER THR VAL LYS ARG LYS MET ASP GLY ARG          
SEQRES   6 B  113  GLU TYR PRO ASP ALA GLN GLY PHE ALA ALA ASP VAL ARG          
SEQRES   7 B  113  LEU MET PHE SER ASN CYS TYR LYS TYR ASN PRO PRO ASP          
SEQRES   8 B  113  HIS GLU VAL VAL ALA MET ALA ARG LYS LEU GLN ASP VAL          
SEQRES   9 B  113  PHE GLU MET ARG PHE ALA LYS MET PRO                          
SEQRES   1 C  113  SER MET GLY LYS LEU SER GLU HIS LEU ARG TYR CYS ASP          
SEQRES   2 C  113  SER ILE LEU ARG GLU MET LEU SER LYS LYS HIS ALA ALA          
SEQRES   3 C  113  TYR ALA TRP PRO PHE TYR LYS PRO VAL ASP ALA GLU ALA          
SEQRES   4 C  113  LEU GLU LEU HIS ASP TYR HIS ASP ILE ILE LYS HIS PRO          
SEQRES   5 C  113  MET ASP LEU SER THR VAL LYS ARG LYS MET ASP GLY ARG          
SEQRES   6 C  113  GLU TYR PRO ASP ALA GLN GLY PHE ALA ALA ASP VAL ARG          
SEQRES   7 C  113  LEU MET PHE SER ASN CYS TYR LYS TYR ASN PRO PRO ASP          
SEQRES   8 C  113  HIS GLU VAL VAL ALA MET ALA ARG LYS LEU GLN ASP VAL          
SEQRES   9 C  113  PHE GLU MET ARG PHE ALA LYS MET PRO                          
SEQRES   1 D  113  SER MET GLY LYS LEU SER GLU HIS LEU ARG TYR CYS ASP          
SEQRES   2 D  113  SER ILE LEU ARG GLU MET LEU SER LYS LYS HIS ALA ALA          
SEQRES   3 D  113  TYR ALA TRP PRO PHE TYR LYS PRO VAL ASP ALA GLU ALA          
SEQRES   4 D  113  LEU GLU LEU HIS ASP TYR HIS ASP ILE ILE LYS HIS PRO          
SEQRES   5 D  113  MET ASP LEU SER THR VAL LYS ARG LYS MET ASP GLY ARG          
SEQRES   6 D  113  GLU TYR PRO ASP ALA GLN GLY PHE ALA ALA ASP VAL ARG          
SEQRES   7 D  113  LEU MET PHE SER ASN CYS TYR LYS TYR ASN PRO PRO ASP          
SEQRES   8 D  113  HIS GLU VAL VAL ALA MET ALA ARG LYS LEU GLN ASP VAL          
SEQRES   9 D  113  PHE GLU MET ARG PHE ALA LYS MET PRO                          
HET     NA  A 602       1                                                       
HET    EDO  A2962       4                                                       
HET    EDO  A2966       4                                                       
HET    EDO  A2968       4                                                       
HET    EDO  B2961       4                                                       
HET    EDO  B2963       4                                                       
HET    EDO  B2964       4                                                       
HET    7PE  C5096      10                                                       
HET     NA  D 601       1                                                       
HET    EDO  D2960       4                                                       
HET    EDO  D2965       4                                                       
HET    EDO  D2967       4                                                       
HETNAM      NA SODIUM ION                                                       
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     7PE 2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)              
HETNAM   2 7PE  ETHOXY)ETHANOL                                                  
HETSYN     EDO ETHYLENE GLYCOL                                                  
HETSYN     7PE POLYETHYLENE GLYCOL FRAGMENT                                     
FORMUL   5   NA    2(NA 1+)                                                     
FORMUL   6  EDO    9(C2 H6 O2)                                                  
FORMUL  12  7PE    C14 H30 O7                                                   
FORMUL  17  HOH   *475(H2 O)                                                    
HELIX    1   1 SER A  309  SER A  324  1                                  16    
HELIX    2   2 HIS A  327  TRP A  332  1                                   6    
HELIX    3   3 PRO A  333  TYR A  335  5                                   3    
HELIX    4   4 ASP A  339  GLU A  344  1                                   6    
HELIX    5   5 ASP A  347  ILE A  352  1                                   6    
HELIX    6   6 ASP A  357  GLY A  367  1                                  11    
HELIX    7   7 ASP A  372  ASN A  391  1                                  20    
HELIX    8   8 HIS A  395  LYS A  414  1                                  20    
HELIX    9   9 SER B  309  LEU B  323  1                                  15    
HELIX   10  10 SER B  324  LYS B  326  5                                   3    
HELIX   11  11 HIS B  327  TRP B  332  1                                   6    
HELIX   12  12 PRO B  333  TYR B  335  5                                   3    
HELIX   13  13 ASP B  339  GLU B  344  1                                   6    
HELIX   14  14 ASP B  347  ILE B  352  1                                   6    
HELIX   15  15 ASP B  357  GLY B  367  1                                  11    
HELIX   16  16 ASP B  372  ASN B  391  1                                  20    
HELIX   17  17 HIS B  395  LYS B  414  1                                  20    
HELIX   18  18 LYS C  307  SER C  324  1                                  18    
HELIX   19  19 HIS C  327  TRP C  332  1                                   6    
HELIX   20  20 PRO C  333  TYR C  335  5                                   3    
HELIX   21  21 ASP C  339  GLU C  344  1                                   6    
HELIX   22  22 ASP C  347  ILE C  352  1                                   6    
HELIX   23  23 ASP C  357  GLY C  367  1                                  11    
HELIX   24  24 ASP C  372  ASN C  391  1                                  20    
HELIX   25  25 HIS C  395  LYS C  414  1                                  20    
HELIX   26  26 SER D  309  LEU D  323  1                                  15    
HELIX   27  27 SER D  324  LYS D  326  5                                   3    
HELIX   28  28 HIS D  327  TRP D  332  1                                   6    
HELIX   29  29 PRO D  333  TYR D  335  5                                   3    
HELIX   30  30 ASP D  347  ILE D  352  1                                   6    
HELIX   31  31 ASP D  357  GLY D  367  1                                  11    
HELIX   32  32 ASP D  372  ASN D  391  1                                  20    
HELIX   33  33 HIS D  395  LYS D  414  1                                  20    
SITE     1 AC1  1 ARG D 402                                                     
SITE     1 AC2  2 LYS A 414  7PE C5096                                          
SITE     1 AC3  7 TRP A 332  HOH A3026  TYR D 314  SER D 317                    
SITE     2 AC3  7 ILE D 318  GLU D 321  ARG D 411                               
SITE     1 AC4  7 TYR B 314  SER B 317  ILE B 318  GLU B 321                    
SITE     2 AC4  7 ARG B 411  TRP C 332  HOH C5146                               
SITE     1 AC5  3 ARG A 402  MET D 410  ARG D 411                               
SITE     1 AC6  6 GLN B 405  ASP B 406  HOH B2999  HOH B3040                    
SITE     2 AC6  6 GLN C 405  ASP C 406                                          
SITE     1 AC7  5 PRO B 333  CYS B 387  ASN B 391  VAL B 397                    
SITE     2 AC7  5 HOH B2984                                                     
SITE     1 AC8  5 ASP A 406  GLN D 405  ASP D 406  EDO D2967                    
SITE     2 AC8  5 HOH D3071                                                     
SITE     1 AC9  2 ASP A 316  LYS A 362                                          
SITE     1 BC1  6 ASP A 406  GLU A 409  MET A 410  TYR D 388                    
SITE     2 BC1  6 ARG D 402  EDO D2965                                          
SITE     1 BC2 11 LYS A 414   NA A 602  EDO A2968  HOH B3020                    
SITE     2 BC2 11 TYR C 314  LYS C 414  HOH C5118  ILE D 351                    
SITE     3 BC2 11 LYS D 389  TYR D 390  HOH D3042                               
SITE     1 BC3  7 LYS A 414  HOH A3009  HOH A3010  PRO B 393                    
SITE     2 BC3  7 LYS C 414  7PE C5096  PRO D 393                               
CRYST1  103.837   64.678   91.827  90.00  90.00  90.00 P 21 21 2    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      0.009630  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015461  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010890        0.00000