HEADER    TRANSFERASE/TRANSFERASE INHIBITOR       24-JUN-17   5WA5              
TITLE     CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD4 IN COMPLEX   
TITLE    2 WITH THE INHIBITOR XMD11-50                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 4;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: BROMODOMAIN RESIDUES 42-168;                               
COMPND   5 SYNONYM: PROTEIN HUNK1;                                              
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: BRD4, HUNK1;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    KINASE, INHIBITOR, CELL CYCLE, TRANSFERASE-TRANSFERASE INHIBITOR      
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.XU,S.C.BLACKLOW                                                     
REVDAT   5   04-OCT-23 5WA5    1       REMARK                                   
REVDAT   4   21-JUL-21 5WA5    1       REMARK                                   
REVDAT   3   01-JAN-20 5WA5    1       REMARK                                   
REVDAT   2   16-JAN-19 5WA5    1       JRNL                                     
REVDAT   1   04-JUL-18 5WA5    0                                                
JRNL        AUTH   J.WANG,T.ERAZO,F.M.FERGUSON,D.L.BUCKLEY,N.GOMEZ,             
JRNL        AUTH 2 P.MUNOZ-GUARDIOLA,N.DIEGUEZ-MARTINEZ,X.DENG,M.HAO,           
JRNL        AUTH 3 W.MASSEFSKI,O.FEDOROV,N.K.OFFEI-ADDO,P.M.PARK,L.DAI,         
JRNL        AUTH 4 A.DIBONA,K.BECHT,N.D.KIM,M.R.MCKEOWN,J.M.ROBERTS,J.ZHANG,    
JRNL        AUTH 5 T.SIM,D.R.ALESSI,J.E.BRADNER,J.M.LIZCANO,S.C.BLACKLOW,J.QI,  
JRNL        AUTH 6 X.XU,N.S.GRAY                                                
JRNL        TITL   STRUCTURAL AND ATROPISOMERIC FACTORS GOVERNING THE           
JRNL        TITL 2 SELECTIVITY OF PYRIMIDO-BENZODIAZIPINONES AS INHIBITORS OF   
JRNL        TITL 3 KINASES AND BROMODOMAINS.                                    
JRNL        REF    ACS CHEM. BIOL.               V.  13  2438 2018              
JRNL        REFN                   ESSN 1554-8937                               
JRNL        PMID   30102854                                                     
JRNL        DOI    10.1021/ACSCHEMBIO.7B00638                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.17 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.9_1692)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.17                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.27                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 43312                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.151                           
REMARK   3   R VALUE            (WORKING SET) : 0.151                           
REMARK   3   FREE R VALUE                     : 0.158                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.030                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2180                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 38.2902 -  2.9530    0.98     2775   151  0.1564 0.1603        
REMARK   3     2  2.9530 -  2.3440    0.99     2698   134  0.1534 0.1466        
REMARK   3     3  2.3440 -  2.0477    1.00     2655   160  0.1330 0.1325        
REMARK   3     4  2.0477 -  1.8605    1.00     2670   126  0.1361 0.1495        
REMARK   3     5  1.8605 -  1.7271    1.00     2670   120  0.1381 0.1726        
REMARK   3     6  1.7271 -  1.6253    1.00     2612   154  0.1342 0.1417        
REMARK   3     7  1.6253 -  1.5439    1.00     2620   137  0.1367 0.1563        
REMARK   3     8  1.5439 -  1.4767    1.00     2606   125  0.1372 0.1641        
REMARK   3     9  1.4767 -  1.4199    1.00     2634   133  0.1505 0.1588        
REMARK   3    10  1.4199 -  1.3709    1.00     2607   152  0.1556 0.1806        
REMARK   3    11  1.3709 -  1.3280    1.00     2569   152  0.1616 0.1822        
REMARK   3    12  1.3280 -  1.2900    0.99     2589   131  0.1662 0.1801        
REMARK   3    13  1.2900 -  1.2561    0.98     2565   145  0.1747 0.2159        
REMARK   3    14  1.2561 -  1.2254    0.97     2507   137  0.1857 0.1900        
REMARK   3    15  1.2254 -  1.1976    0.93     2403   129  0.2259 0.2076        
REMARK   3    16  1.1976 -  1.1721    0.74     1952    94  0.2678 0.2283        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.090            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.280           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           1119                                  
REMARK   3   ANGLE     :  1.361           1525                                  
REMARK   3   CHIRALITY :  0.067            160                                  
REMARK   3   PLANARITY :  0.008            195                                  
REMARK   3   DIHEDRAL  : 13.724            433                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 7                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 42 THROUGH 46 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -24.0692  12.6276 -19.1337              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1541 T22:   0.2086                                     
REMARK   3      T33:   0.1727 T12:   0.0101                                     
REMARK   3      T13:   0.0072 T23:   0.0177                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.3256 L22:   3.0063                                     
REMARK   3      L33:   6.9182 L12:   0.9543                                     
REMARK   3      L13:  -4.2657 L23:  -1.4236                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0226 S12:  -0.0097 S13:   0.1193                       
REMARK   3      S21:   0.2273 S22:   0.0681 S23:   0.2314                       
REMARK   3      S31:  -0.1161 S32:  -0.5418 S33:  -0.0494                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 47 THROUGH 60 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.4698   6.2676 -30.7759              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1116 T22:   0.1301                                     
REMARK   3      T33:   0.1167 T12:   0.0044                                     
REMARK   3      T13:  -0.0116 T23:   0.0028                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2581 L22:   0.8695                                     
REMARK   3      L33:   0.7868 L12:   0.6682                                     
REMARK   3      L13:  -0.8798 L23:   0.2868                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0225 S12:   0.2082 S13:  -0.1056                       
REMARK   3      S21:  -0.0565 S22:  -0.0333 S23:  -0.0101                       
REMARK   3      S31:   0.0123 S32:  -0.0689 S33:   0.0412                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 61 THROUGH 83 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.6880   3.4317 -12.6266              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1531 T22:   0.1342                                     
REMARK   3      T33:   0.1449 T12:   0.0119                                     
REMARK   3      T13:   0.0038 T23:   0.0213                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5236 L22:   0.3118                                     
REMARK   3      L33:   3.0397 L12:  -0.2597                                     
REMARK   3      L13:  -1.7705 L23:   0.3234                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1278 S12:  -0.2607 S13:  -0.0893                       
REMARK   3      S21:   0.1468 S22:   0.0557 S23:  -0.0362                       
REMARK   3      S31:   0.2030 S32:   0.2581 S33:   0.0910                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 121 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -12.2460  10.5471 -18.2179              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1002 T22:   0.1127                                     
REMARK   3      T33:   0.1057 T12:  -0.0171                                     
REMARK   3      T13:   0.0012 T23:   0.0014                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3784 L22:   0.6523                                     
REMARK   3      L33:   1.3804 L12:  -0.4979                                     
REMARK   3      L13:  -0.1181 L23:   0.1749                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0275 S12:  -0.0982 S13:  -0.0337                       
REMARK   3      S21:   0.0657 S22:   0.0125 S23:   0.0235                       
REMARK   3      S31:   0.0502 S32:  -0.1242 S33:   0.0323                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 122 THROUGH 139 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.6929  15.8118 -15.8546              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1089 T22:   0.1038                                     
REMARK   3      T33:   0.1210 T12:  -0.0110                                     
REMARK   3      T13:  -0.0036 T23:  -0.0069                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3825 L22:   1.5227                                     
REMARK   3      L33:   1.9117 L12:  -1.3411                                     
REMARK   3      L13:  -1.2988 L23:   1.5475                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0610 S12:  -0.0182 S13:   0.0580                       
REMARK   3      S21:  -0.0080 S22:   0.0009 S23:  -0.0709                       
REMARK   3      S31:  -0.0558 S32:   0.0503 S33:  -0.0785                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 140 THROUGH 144 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -11.3593  21.3035  -1.9620              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1839 T22:   0.1683                                     
REMARK   3      T33:   0.1362 T12:  -0.0263                                     
REMARK   3      T13:   0.0056 T23:  -0.0122                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5381 L22:   3.9676                                     
REMARK   3      L33:   5.1827 L12:   2.1505                                     
REMARK   3      L13:   0.5552 L23:   0.9537                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0175 S12:  -0.2004 S13:   0.1024                       
REMARK   3      S21:   0.4942 S22:  -0.1104 S23:   0.0469                       
REMARK   3      S31:  -0.1550 S32:  -0.0275 S33:   0.0525                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 145 THROUGH 166 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):   2.0768  11.5589  -8.6571              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1411 T22:   0.1626                                     
REMARK   3      T33:   0.1646 T12:   0.0057                                     
REMARK   3      T13:  -0.0309 T23:  -0.0017                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9136 L22:   1.5877                                     
REMARK   3      L33:   2.0448 L12:  -0.7536                                     
REMARK   3      L13:  -0.8572 L23:   0.5199                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0668 S12:  -0.0244 S13:   0.0559                       
REMARK   3      S21:   0.0648 S22:   0.0218 S23:  -0.2272                       
REMARK   3      S31:  -0.0110 S32:   0.3110 S33:  -0.0657                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5WA5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUN-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000228660.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-MAR-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 S 6M              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43365                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.170                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 51.670                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : 0.03800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.17                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.19                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 70.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.44600                            
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: PHENIX                                                
REMARK 200 STARTING MODEL: 4WIV                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM NITRATE, 5% ETHYLENE        
REMARK 280  GLYCOL, 18% (W/V) PEG3350, VAPOR DIFFUSION, TEMPERATURE 295K        
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       22.11350            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       28.47750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       25.83650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       28.47750            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.11350            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       25.83650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 430 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 7540 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 6.0 KCAL/MOL                          
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 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     GLU A   167                                                      
REMARK 465     GLU A   168                                                      
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 155    CE   NZ                                             
REMARK 470     GLU A 163    CG   CD   OE1  OE2                                  
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   HG1  THR A    43     O    HOH A   302              1.31            
REMARK 500   HE   ARG A    68     O    HOH A   305              1.60            
REMARK 500   O    HOH A   448     O    HOH A   457              1.88            
REMARK 500   O    HOH A   347     O    HOH A   457              1.88            
REMARK 500   O    HOH A   312     O    HOH A   365              1.95            
REMARK 500   OE1  GLN A   127     O    HOH A   301              2.01            
REMARK 500   OG1  THR A    43     O    HOH A   302              2.09            
REMARK 500   O    HOH A   305     O    HOH A   395              2.09            
REMARK 500   O    HOH A   418     O    HOH A   449              2.12            
REMARK 500   O    HOH A   387     O    HOH A   437              2.14            
REMARK 500   O    HOH A   425     O    HOH A   460              2.15            
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   O    HOH A   305     O    HOH A   309     3544     2.04            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 4K4 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 EDO A 203                 
DBREF  5WA5 A   42   168  UNP    O60885   BRD4_HUMAN      42    168             
SEQRES   1 A  127  SER THR ASN PRO PRO PRO PRO GLU THR SER ASN PRO ASN          
SEQRES   2 A  127  LYS PRO LYS ARG GLN THR ASN GLN LEU GLN TYR LEU LEU          
SEQRES   3 A  127  ARG VAL VAL LEU LYS THR LEU TRP LYS HIS GLN PHE ALA          
SEQRES   4 A  127  TRP PRO PHE GLN GLN PRO VAL ASP ALA VAL LYS LEU ASN          
SEQRES   5 A  127  LEU PRO ASP TYR TYR LYS ILE ILE LYS THR PRO MET ASP          
SEQRES   6 A  127  MET GLY THR ILE LYS LYS ARG LEU GLU ASN ASN TYR TYR          
SEQRES   7 A  127  TRP ASN ALA GLN GLU CYS ILE GLN ASP PHE ASN THR MET          
SEQRES   8 A  127  PHE THR ASN CYS TYR ILE TYR ASN LYS PRO GLY ASP ASP          
SEQRES   9 A  127  ILE VAL LEU MET ALA GLU ALA LEU GLU LYS LEU PHE LEU          
SEQRES  10 A  127  GLN LYS ILE ASN GLU LEU PRO THR GLU GLU                      
HET    4K4  A 201      80                                                       
HET    EDO  A 202      10                                                       
HET    EDO  A 203      10                                                       
HETNAM     4K4 2-[(2-METHOXY-4-{[4-(4-METHYLPIPERAZIN-1-YL)PIPERIDIN-           
HETNAM   2 4K4  1-YL]CARBONYL}PHENYL)AMINO]-5,11-DIMETHYL-5,11-                 
HETNAM   3 4K4  DIHYDRO-6H-PYRIMIDO[4,5-B][1,4]BENZODIAZEPIN-6-ONE              
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   2  4K4    C31 H38 N8 O3                                                
FORMUL   3  EDO    2(C2 H6 O2)                                                  
FORMUL   5  HOH   *186(H2 O)                                                    
HELIX    1 AA1 THR A   60  VAL A   69  1                                  10    
HELIX    2 AA2 VAL A   69  LYS A   76  1                                   8    
HELIX    3 AA3 ALA A   80  GLN A   84  5                                   5    
HELIX    4 AA4 ASP A   96  ILE A  101  1                                   6    
HELIX    5 AA5 ASP A  106  ASN A  116  1                                  11    
HELIX    6 AA6 ASN A  121  ASN A  140  1                                  20    
HELIX    7 AA7 ASP A  144  ASN A  162  1                                  19    
SITE     1 AC1  9 TRP A  81  PRO A  82  LEU A  94  GLU A 115                    
SITE     2 AC1  9 ASN A 116  ASN A 140  ILE A 146  HOH A 324                    
SITE     3 AC1  9 HOH A 367                                                     
SITE     1 AC2  7 ILE A 100  ILE A 101  LYS A 102  THR A 103                    
SITE     2 AC2  7 ASN A 135  HOH A 321  HOH A 328                               
SITE     1 AC3  5 SER A  51  ASN A  52  LYS A  57  TYR A 118                    
SITE     2 AC3  5 HOH A 327                                                     
CRYST1   44.227   51.673   56.955  90.00  90.00  90.00 P 21 21 21    4          
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      0.022611  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.019352  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017558        0.00000