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Database: PDB
Entry: 5PSP
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Original site: 5PSP 
HEADER    GENE REGULATION                         07-FEB-17   5PSP              
TITLE     PANDDA ANALYSIS GROUP DEPOSITION -- CRYSTAL STRUCTURE OF BRD1 AFTER   
TITLE    2 INITIAL REFINEMENT WITH NO LIGAND MODELLED (STRUCTURE 133)           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 1;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: BR140-LIKE PROTEIN,BROMODOMAIN AND PHD FINGER-CONTAINING    
COMPND   5 PROTEIN 2;                                                           
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BRD1, BRL, BRPF2;                                              
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PANDDA, SGC - DIAMOND I04-1 FRAGMENT SCREENING, BROMODOMAIN,          
KEYWDS   2 EPIGENETICS, XCHEMEXPLORER, GENE REGULATION                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.M.PEARCE,T.KROJER,R.TALON,A.R.BRADLEY,M.FAIRHEAD,R.SETHI,N.WRIGHT,  
AUTHOR   2 E.MACLEAN,P.COLLINS,J.BRANDAO-NETO,A.DOUANGAMATH,Z.RENJIE,A.DIAS,    
AUTHOR   3 J.NG,P.E.BRENNAN,O.COX,C.BOUNTRA,C.H.ARROWSMITH,A.EDWARDS,F.VON      
AUTHOR   4 DELFT                                                                
REVDAT   4   06-MAR-24 5PSP    1       LINK                                     
REVDAT   3   04-OCT-17 5PSP    1       REMARK                                   
REVDAT   2   27-SEP-17 5PSP    1       JRNL   REMARK                            
REVDAT   1   29-MAR-17 5PSP    0                                                
JRNL        AUTH   N.M.PEARCE,T.KROJER,A.R.BRADLEY,P.COLLINS,R.P.NOWAK,R.TALON, 
JRNL        AUTH 2 B.D.MARSDEN,S.KELM,J.SHI,C.M.DEANE,F.VON DELFT               
JRNL        TITL   A MULTI-CRYSTAL METHOD FOR EXTRACTING OBSCURED               
JRNL        TITL 2 CRYSTALLOGRAPHIC STATES FROM CONVENTIONALLY UNINTERPRETABLE  
JRNL        TITL 3 ELECTRON DENSITY.                                            
JRNL        REF    NAT COMMUN                    V.   8 15123 2017              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   28436492                                                     
JRNL        DOI    10.1038/NCOMMS15123                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.58 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0131                                      
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) : 1.58                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.08                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 40581                          
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) : 0.182                           
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2092                            
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) : 1.58                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.62                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2906                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.96                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2590                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 145                          
REMARK   3   BIN FREE R VALUE                    : 0.3310                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1953                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 17                                      
REMARK   3   SOLVENT ATOMS            : 259                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.49                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.38000                                              
REMARK   3    B22 (A**2) : -0.34000                                             
REMARK   3    B33 (A**2) : -1.04000                                             
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): 0.080         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.083         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.059         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.709         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.948                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2083 ; 0.023 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2008 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2815 ; 2.005 ; 1.975       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4599 ; 1.104 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   264 ; 4.606 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   114 ;34.825 ;23.509       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   380 ;13.539 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    25 ;13.147 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   311 ; 0.124 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2388 ; 0.010 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   493 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  1002 ; 2.185 ; 2.028       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1001 ; 2.172 ; 2.025       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1257 ; 2.938 ; 3.024       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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 : 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 U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 5PSP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAR-17.                  
REMARK 100 THE DEPOSITION ID IS D_1001401066.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-AUG-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I04-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9200                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 2M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.3.6                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 42716                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.580                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.080                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.2                               
REMARK 200  DATA REDUNDANCY                : 6.800                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.62                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.78900                            
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: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: REFMAC                                                
REMARK 200 STARTING MODEL: 5AMF                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 7.0 -- 30% PEG3350,     
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       27.68750            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       50.90300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.21200            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       50.90300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       27.68750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       28.21200            
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                                                    
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     HIS A     2                                                      
REMARK 465     HIS A     3                                                      
REMARK 465     HIS A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     SER A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     GLY A    10                                                      
REMARK 465     VAL A    11                                                      
REMARK 465     ASP A    12                                                      
REMARK 465     LEU A    13                                                      
REMARK 465     GLY A    14                                                      
REMARK 465     THR A    15                                                      
REMARK 465     GLU A    16                                                      
REMARK 465     ASN A    17                                                      
REMARK 465     LEU A    18                                                      
REMARK 465     TYR A    19                                                      
REMARK 465     PHE A    20                                                      
REMARK 465     GLN A    21                                                      
REMARK 465     LEU A   143                                                      
REMARK 465     GLU A   144                                                      
REMARK 465     GLU A   145                                                      
REMARK 465     ALA A   146                                                      
REMARK 465     SER A   147                                                      
REMARK 465     GLY A   148                                                      
REMARK 465     MET A   149                                                      
REMARK 465     HIS A   150                                                      
REMARK 465     LEU A   151                                                      
REMARK 465     PRO A   152                                                      
REMARK 465     GLU A   153                                                      
REMARK 465     ARG A   154                                                      
REMARK 465     PRO A   155                                                      
REMARK 465     ALA A   156                                                      
REMARK 465     MET B     1                                                      
REMARK 465     HIS B     2                                                      
REMARK 465     HIS B     3                                                      
REMARK 465     HIS B     4                                                      
REMARK 465     HIS B     5                                                      
REMARK 465     HIS B     6                                                      
REMARK 465     HIS B     7                                                      
REMARK 465     SER B     8                                                      
REMARK 465     SER B     9                                                      
REMARK 465     GLY B    10                                                      
REMARK 465     VAL B    11                                                      
REMARK 465     ASP B    12                                                      
REMARK 465     LEU B    13                                                      
REMARK 465     GLY B    14                                                      
REMARK 465     THR B    15                                                      
REMARK 465     GLU B    16                                                      
REMARK 465     ASN B    17                                                      
REMARK 465     LEU B    18                                                      
REMARK 465     TYR B    19                                                      
REMARK 465     PHE B    20                                                      
REMARK 465     GLN B    21                                                      
REMARK 465     GLU B   145                                                      
REMARK 465     ALA B   146                                                      
REMARK 465     SER B   147                                                      
REMARK 465     GLY B   148                                                      
REMARK 465     MET B   149                                                      
REMARK 465     HIS B   150                                                      
REMARK 465     LEU B   151                                                      
REMARK 465     PRO B   152                                                      
REMARK 465     GLU B   153                                                      
REMARK 465     ARG B   154                                                      
REMARK 465     PRO B   155                                                      
REMARK 465     ALA B   156                                                      
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     GLU A  24    CG   CD   OE1  OE2                                  
REMARK 470     MET A  28    CE                                                  
REMARK 470     LEU A  30    CG   CD1  CD2                                       
REMARK 470     ARG A  31    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A  37    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A  62    CD   CE   NZ                                        
REMARK 470     LYS A  82    CG   CD   CE   NZ                                   
REMARK 470     LYS A  90    CG   CD   CE   NZ                                   
REMARK 470     ARG A 132    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE A 141    CG1  CG2  CD1                                       
REMARK 470     LYS B  62    CG   CD   CE   NZ                                   
REMARK 470     GLU B  63    CG   CD   OE1  OE2                                  
REMARK 470     LYS B  90    CG   CD   CE   NZ                                   
REMARK 470     ARG B 136    NE   CZ   NH1  NH2                                  
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   O1   EDO B   202     O    HOH B   301              2.00            
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   SD   MET A    23     O    HOH B   317     1655     1.81            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ASP B 125   CB    ASP B 125   CG      0.138                       
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    MET A  23   CG  -  SD  -  CE  ANGL. DEV. =  12.7 DEGREES          
REMARK 500    ARG B 124   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG B 132   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 411        DISTANCE =  5.92 ANGSTROMS                       
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                              NA B 201  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A 108   O                                                      
REMARK 620 2 HOH A 339   O    99.8                                              
REMARK 620 3 HOH A 364   O    74.6  86.0                                        
REMARK 620 4 MET B 107   O    90.0 105.4 162.4                                  
REMARK 620 5 ASN B 110   O   154.2 105.7 102.9  87.0                            
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 EDO A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 203                 
DBREF  5PSP A   23   156  UNP    O95696   BRD1_HUMAN     555    688             
DBREF  5PSP B   23   156  UNP    O95696   BRD1_HUMAN     555    688             
SEQADV 5PSP MET A    1  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS A    2  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS A    3  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS A    4  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS A    5  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS A    6  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS A    7  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP SER A    8  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP SER A    9  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLY A   10  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP VAL A   11  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP ASP A   12  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP LEU A   13  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLY A   14  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP THR A   15  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLU A   16  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP ASN A   17  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP LEU A   18  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP TYR A   19  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP PHE A   20  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLN A   21  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP SER A   22  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP MET A   23  UNP  O95696    VAL   555 ENGINEERED MUTATION            
SEQADV 5PSP GLU A   34  UNP  O95696    PRO   566 ENGINEERED MUTATION            
SEQADV 5PSP ARG A   37  UNP  O95696    VAL   569 ENGINEERED MUTATION            
SEQADV 5PSP MET B    1  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS B    2  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS B    3  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS B    4  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS B    5  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS B    6  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP HIS B    7  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP SER B    8  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP SER B    9  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLY B   10  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP VAL B   11  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP ASP B   12  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP LEU B   13  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLY B   14  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP THR B   15  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLU B   16  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP ASN B   17  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP LEU B   18  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP TYR B   19  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP PHE B   20  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP GLN B   21  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP SER B   22  UNP  O95696              EXPRESSION TAG                 
SEQADV 5PSP MET B   23  UNP  O95696    VAL   555 ENGINEERED MUTATION            
SEQADV 5PSP GLU B   34  UNP  O95696    PRO   566 ENGINEERED MUTATION            
SEQADV 5PSP ARG B   37  UNP  O95696    VAL   569 ENGINEERED MUTATION            
SEQRES   1 A  156  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 A  156  GLY THR GLU ASN LEU TYR PHE GLN SER MET GLU GLN VAL          
SEQRES   3 A  156  ALA MET GLU LEU ARG LEU THR GLU LEU THR ARG LEU LEU          
SEQRES   4 A  156  ARG SER VAL LEU ASP GLN LEU GLN ASP LYS ASP PRO ALA          
SEQRES   5 A  156  ARG ILE PHE ALA GLN PRO VAL SER LEU LYS GLU VAL PRO          
SEQRES   6 A  156  ASP TYR LEU ASP HIS ILE LYS HIS PRO MET ASP PHE ALA          
SEQRES   7 A  156  THR MET ARG LYS ARG LEU GLU ALA GLN GLY TYR LYS ASN          
SEQRES   8 A  156  LEU HIS GLU PHE GLU GLU ASP PHE ASP LEU ILE ILE ASP          
SEQRES   9 A  156  ASN CYS MET LYS TYR ASN ALA ARG ASP THR VAL PHE TYR          
SEQRES  10 A  156  ARG ALA ALA VAL ARG LEU ARG ASP GLN GLY GLY VAL VAL          
SEQRES  11 A  156  LEU ARG GLN ALA ARG ARG GLU VAL ASP SER ILE GLY LEU          
SEQRES  12 A  156  GLU GLU ALA SER GLY MET HIS LEU PRO GLU ARG PRO ALA          
SEQRES   1 B  156  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 B  156  GLY THR GLU ASN LEU TYR PHE GLN SER MET GLU GLN VAL          
SEQRES   3 B  156  ALA MET GLU LEU ARG LEU THR GLU LEU THR ARG LEU LEU          
SEQRES   4 B  156  ARG SER VAL LEU ASP GLN LEU GLN ASP LYS ASP PRO ALA          
SEQRES   5 B  156  ARG ILE PHE ALA GLN PRO VAL SER LEU LYS GLU VAL PRO          
SEQRES   6 B  156  ASP TYR LEU ASP HIS ILE LYS HIS PRO MET ASP PHE ALA          
SEQRES   7 B  156  THR MET ARG LYS ARG LEU GLU ALA GLN GLY TYR LYS ASN          
SEQRES   8 B  156  LEU HIS GLU PHE GLU GLU ASP PHE ASP LEU ILE ILE ASP          
SEQRES   9 B  156  ASN CYS MET LYS TYR ASN ALA ARG ASP THR VAL PHE TYR          
SEQRES  10 B  156  ARG ALA ALA VAL ARG LEU ARG ASP GLN GLY GLY VAL VAL          
SEQRES  11 B  156  LEU ARG GLN ALA ARG ARG GLU VAL ASP SER ILE GLY LEU          
SEQRES  12 B  156  GLU GLU ALA SER GLY MET HIS LEU PRO GLU ARG PRO ALA          
HET    EDO  A 201       4                                                       
HET    EDO  A 202       8                                                       
HET     NA  B 201       1                                                       
HET    EDO  B 202       4                                                       
HET    EDO  B 203       4                                                       
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM      NA SODIUM ION                                                       
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  EDO    4(C2 H6 O2)                                                  
FORMUL   5   NA    NA 1+                                                        
FORMUL   8  HOH   *259(H2 O)                                                    
HELIX    1 AA1 SER A   22  LYS A   49  1                                  28    
HELIX    2 AA2 ASP A   66  ILE A   71  1                                   6    
HELIX    3 AA3 ASP A   76  ALA A   86  1                                  11    
HELIX    4 AA4 ASN A   91  ASN A  110  1                                  20    
HELIX    5 AA5 THR A  114  GLY A  142  1                                  29    
HELIX    6 AA6 MET B   23  LYS B   49  1                                  27    
HELIX    7 AA7 ASP B   66  ILE B   71  1                                   6    
HELIX    8 AA8 ASP B   76  ALA B   86  1                                  11    
HELIX    9 AA9 ASN B   91  ASN B  110  1                                  20    
HELIX   10 AB1 THR B  114  GLY B  142  1                                  29    
LINK         O   LYS A 108                NA    NA B 201     1555   1555  2.34  
LINK         O   HOH A 339                NA    NA B 201     1555   1555  2.40  
LINK         O   HOH A 364                NA    NA B 201     1555   1555  2.44  
LINK         O   MET B 107                NA    NA B 201     1555   1555  2.25  
LINK         O   ASN B 110                NA    NA B 201     1555   1555  2.31  
SITE     1 AC1  5 TYR A 109  ASN A 110  EDO A 202  HOH A 301                    
SITE     2 AC1  5 HOH A 363                                                     
SITE     1 AC2  9 ILE A  54  VAL A  59  CYS A 106  ASN A 110                    
SITE     2 AC2  9 PHE A 116  EDO A 201  HOH A 301  HOH A 306                    
SITE     3 AC2  9 HOH A 312                                                     
SITE     1 AC3  6 LYS A 108  HOH A 339  HOH A 364  MET B 107                    
SITE     2 AC3  6 ASN B 110  TYR B 117                                          
SITE     1 AC4  7 ILE B  54  TYR B 109  ASN B 110  PHE B 116                    
SITE     2 AC4  7 HOH B 301  HOH B 307  HOH B 406                               
SITE     1 AC5  5 LEU B  92  GLU B  96  LEU B 131  ARG B 135                    
SITE     2 AC5  5 HOH B 308                                                     
CRYST1   55.375   56.424  101.806  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018059  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017723  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009823        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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