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Database: PDB
Entry: 6J3O
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Original site: 6J3O 
HEADER    TRANSFERASE                             05-JAN-19   6J3O              
TITLE     CRYSTAL STRUCTURE OF THE HUMAN PCAF BROMODOMAIN IN COMPLEX WITH       
TITLE    2 COMPOUND 12                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HISTONE ACETYLTRANSFERASE KAT2B;                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: HISTONE ACETYLTRANSFERASE PCAF,HISTONE ACETYLASE PCAF,LYSINE
COMPND   5 ACETYLTRANSFERASE 2B,P300/CBP-ASSOCIATED FACTOR,P/CAF,SPERMIDINE     
COMPND   6 ACETYLTRANSFERASE KAT2B;                                             
COMPND   7 EC: 2.3.1.48,2.3.1.57;                                               
COMPND   8 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: KAT2B, PCAF;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CRYSTAL STRUCTURE OF THE HUMAN PCAF BROMODOMAIN IN COMPLEX WITH       
KEYWDS   2 COMPOUND 12, TRANSFERASE                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.Y.HUANG,H.LI,L.L.LI,L.NIU,R.SEUPEL,C.Y.WU,G.B.LI,Y.M.YU,            
AUTHOR   2 P.E.BRENNAN,S.Y.YANG                                                 
REVDAT   3   22-NOV-23 6J3O    1       REMARK                                   
REVDAT   2   22-MAY-19 6J3O    1       COMPND JRNL   REMARK HETNAM              
REVDAT   2 2                   1       ATOM                                     
REVDAT   1   01-MAY-19 6J3O    0                                                
JRNL        AUTH   L.HUANG,H.LI,L.LI,L.NIU,R.SEUPEL,C.WU,W.CHENG,C.CHEN,B.DING, 
JRNL        AUTH 2 P.E.BRENNAN,S.YANG                                           
JRNL        TITL   DISCOVERY OF PYRROLO[3,2- D]PYRIMIDIN-4-ONE DERIVATIVES AS A 
JRNL        TITL 2 NEW CLASS OF POTENT AND CELL-ACTIVE INHIBITORS OF            
JRNL        TITL 3 P300/CBP-ASSOCIATED FACTOR BROMODOMAIN.                      
JRNL        REF    J.MED.CHEM.                   V.  62  4526 2019              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   30998845                                                     
JRNL        DOI    10.1021/ACS.JMEDCHEM.9B00096                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.11 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.14RC3_3199: ???)                           
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) : 2.11                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.76                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.960                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 21873                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.233                           
REMARK   3   R VALUE            (WORKING SET) : 0.230                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.130                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1996                            
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 50.7747 -  5.0848    0.99     1418   143  0.1886 0.1925        
REMARK   3     2  5.0848 -  4.0365    1.00     1430   141  0.1838 0.2129        
REMARK   3     3  4.0365 -  3.5264    1.00     1422   146  0.1936 0.2140        
REMARK   3     4  3.5264 -  3.2040    1.00     1428   146  0.2236 0.2376        
REMARK   3     5  3.2040 -  2.9744    1.00     1432   145  0.2472 0.2764        
REMARK   3     6  2.9744 -  2.7991    1.00     1413   142  0.2579 0.3216        
REMARK   3     7  2.7991 -  2.6589    1.00     1450   150  0.2809 0.3373        
REMARK   3     8  2.6589 -  2.5431    1.00     1398   139  0.2869 0.3659        
REMARK   3     9  2.5431 -  2.4452    1.00     1449   147  0.2868 0.3233        
REMARK   3    10  2.4452 -  2.3609    1.00     1436   146  0.2842 0.3636        
REMARK   3    11  2.3609 -  2.2870    1.00     1436   141  0.3380 0.3780        
REMARK   3    12  2.2870 -  2.2217    0.94     1333   125  0.5393 0.6288        
REMARK   3    13  2.2217 -  2.1632    0.99     1418   145  0.3786 0.3925        
REMARK   3    14  2.1632 -  2.1104    0.99     1414   140  0.3617 0.3983        
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)     : 0.400            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.820           
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      :  0.002           1851                                  
REMARK   3   ANGLE     :  0.505           2501                                  
REMARK   3   CHIRALITY :  0.035            257                                  
REMARK   3   PLANARITY :  0.003            311                                  
REMARK   3   DIHEDRAL  : 16.830           1119                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6J3O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-JAN-19.                  
REMARK 100 THE DEPOSITION ID IS D_1300010411.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-MAR-18                          
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               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978897                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21934                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.110                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.760                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 5.300                              
REMARK 200  R MERGE                    (I) : 0.12900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.17                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.55300                            
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: 5MKX                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.58                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES PH 8.2, 26% PEG10000        
REMARK 280  (V/V), 4% GLYCOL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       50.76000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       29.30630            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       33.22667            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       50.76000            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       29.30630            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       33.22667            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       50.76000            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       29.30630            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       33.22667            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       58.61260            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       66.45333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       58.61260            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       66.45333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       58.61260            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       66.45333            
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   692                                                      
REMARK 465     HIS A   693                                                      
REMARK 465     HIS A   694                                                      
REMARK 465     HIS A   695                                                      
REMARK 465     HIS A   696                                                      
REMARK 465     HIS A   697                                                      
REMARK 465     HIS A   698                                                      
REMARK 465     SER A   699                                                      
REMARK 465     SER A   700                                                      
REMARK 465     GLY A   701                                                      
REMARK 465     VAL A   702                                                      
REMARK 465     ASP A   703                                                      
REMARK 465     LEU A   704                                                      
REMARK 465     GLY A   705                                                      
REMARK 465     THR A   706                                                      
REMARK 465     GLU A   707                                                      
REMARK 465     ASN A   708                                                      
REMARK 465     LEU A   709                                                      
REMARK 465     TYR A   710                                                      
REMARK 465     PHE A   711                                                      
REMARK 465     GLN A   712                                                      
REMARK 465     SER A   713                                                      
REMARK 465     MET A   714                                                      
REMARK 465     GLY A   715                                                      
REMARK 465     LYS A   716                                                      
REMARK 465     GLU A   717                                                      
REMARK 465     LYS A   718                                                      
REMARK 465     SER A   719                                                      
REMARK 465     LYS A   720                                                      
REMARK 465     GLU A   721                                                      
REMARK 465     PRO A   722                                                      
REMARK 465     ARG A   723                                                      
REMARK 465     ASP A   724                                                      
REMARK 465     PRO A   725                                                      
REMARK 465     MET B   692                                                      
REMARK 465     HIS B   693                                                      
REMARK 465     HIS B   694                                                      
REMARK 465     HIS B   695                                                      
REMARK 465     HIS B   696                                                      
REMARK 465     HIS B   697                                                      
REMARK 465     HIS B   698                                                      
REMARK 465     SER B   699                                                      
REMARK 465     SER B   700                                                      
REMARK 465     GLY B   701                                                      
REMARK 465     VAL B   702                                                      
REMARK 465     ASP B   703                                                      
REMARK 465     LEU B   704                                                      
REMARK 465     GLY B   705                                                      
REMARK 465     THR B   706                                                      
REMARK 465     GLU B   707                                                      
REMARK 465     ASN B   708                                                      
REMARK 465     LEU B   709                                                      
REMARK 465     TYR B   710                                                      
REMARK 465     PHE B   711                                                      
REMARK 465     GLN B   712                                                      
REMARK 465     SER B   713                                                      
REMARK 465     MET B   714                                                      
REMARK 465     GLY B   715                                                      
REMARK 465     LYS B   716                                                      
REMARK 465     GLU B   717                                                      
REMARK 465     LYS B   718                                                      
REMARK 465     SER B   719                                                      
REMARK 465     LYS B   720                                                      
REMARK 465     GLU B   721                                                      
REMARK 465     PRO B   722                                                      
REMARK 465     ARG B   723                                                      
REMARK 465     ASP B   724                                                      
REMARK 465     PRO B   725                                                      
REMARK 465     ASP B   831                                                      
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     ARG A 765    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 778    CG   CD   CE   NZ                                   
REMARK 470     LYS A 786    CD   CE   NZ                                        
REMARK 470     LYS B 785    CG   CD   CE   NZ                                   
REMARK 470     LYS B 786    CD   CE   NZ                                        
REMARK 470     GLU B 808    CG   CD   OE1  OE2                                  
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    ARG A 780       32.83     73.41                                   
REMARK 500    LYS A 786       87.48    -64.05                                   
REMARK 500    LEU A 787      -65.87    163.10                                   
REMARK 500    ILE B 764       92.86     62.57                                   
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 B1020        DISTANCE =  5.89 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue B4L A 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue B4L B 900                 
DBREF  6J3O A  715   831  UNP    Q92831   KAT2B_HUMAN    715    831             
DBREF  6J3O B  715   831  UNP    Q92831   KAT2B_HUMAN    715    831             
SEQADV 6J3O MET A  692  UNP  Q92831              INITIATING METHIONINE          
SEQADV 6J3O HIS A  693  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS A  694  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS A  695  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS A  696  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS A  697  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS A  698  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O SER A  699  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O SER A  700  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLY A  701  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O VAL A  702  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O ASP A  703  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O LEU A  704  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLY A  705  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O THR A  706  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLU A  707  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O ASN A  708  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O LEU A  709  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O TYR A  710  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O PHE A  711  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLN A  712  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O SER A  713  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O MET A  714  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O MET B  692  UNP  Q92831              INITIATING METHIONINE          
SEQADV 6J3O HIS B  693  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS B  694  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS B  695  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS B  696  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS B  697  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O HIS B  698  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O SER B  699  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O SER B  700  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLY B  701  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O VAL B  702  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O ASP B  703  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O LEU B  704  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLY B  705  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O THR B  706  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLU B  707  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O ASN B  708  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O LEU B  709  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O TYR B  710  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O PHE B  711  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O GLN B  712  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O SER B  713  UNP  Q92831              EXPRESSION TAG                 
SEQADV 6J3O MET B  714  UNP  Q92831              EXPRESSION TAG                 
SEQRES   1 A  140  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 A  140  GLY THR GLU ASN LEU TYR PHE GLN SER MET GLY LYS GLU          
SEQRES   3 A  140  LYS SER LYS GLU PRO ARG ASP PRO ASP GLN LEU TYR SER          
SEQRES   4 A  140  THR LEU LYS SER ILE LEU GLN GLN VAL LYS SER HIS GLN          
SEQRES   5 A  140  SER ALA TRP PRO PHE MET GLU PRO VAL LYS ARG THR GLU          
SEQRES   6 A  140  ALA PRO GLY TYR TYR GLU VAL ILE ARG PHE PRO MET ASP          
SEQRES   7 A  140  LEU LYS THR MET SER GLU ARG LEU LYS ASN ARG TYR TYR          
SEQRES   8 A  140  VAL SER LYS LYS LEU PHE MET ALA ASP LEU GLN ARG VAL          
SEQRES   9 A  140  PHE THR ASN CYS LYS GLU TYR ASN PRO PRO GLU SER GLU          
SEQRES  10 A  140  TYR TYR LYS CYS ALA ASN ILE LEU GLU LYS PHE PHE PHE          
SEQRES  11 A  140  SER LYS ILE LYS GLU ALA GLY LEU ILE ASP                      
SEQRES   1 B  140  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 B  140  GLY THR GLU ASN LEU TYR PHE GLN SER MET GLY LYS GLU          
SEQRES   3 B  140  LYS SER LYS GLU PRO ARG ASP PRO ASP GLN LEU TYR SER          
SEQRES   4 B  140  THR LEU LYS SER ILE LEU GLN GLN VAL LYS SER HIS GLN          
SEQRES   5 B  140  SER ALA TRP PRO PHE MET GLU PRO VAL LYS ARG THR GLU          
SEQRES   6 B  140  ALA PRO GLY TYR TYR GLU VAL ILE ARG PHE PRO MET ASP          
SEQRES   7 B  140  LEU LYS THR MET SER GLU ARG LEU LYS ASN ARG TYR TYR          
SEQRES   8 B  140  VAL SER LYS LYS LEU PHE MET ALA ASP LEU GLN ARG VAL          
SEQRES   9 B  140  PHE THR ASN CYS LYS GLU TYR ASN PRO PRO GLU SER GLU          
SEQRES  10 B  140  TYR TYR LYS CYS ALA ASN ILE LEU GLU LYS PHE PHE PHE          
SEQRES  11 B  140  SER LYS ILE LYS GLU ALA GLY LEU ILE ASP                      
HET    B4L  A 900      19                                                       
HET    B4L  B 900      19                                                       
HETNAM     B4L 3-METHYL-2-[[(3~{R})-1-METHYLPIPERIDIN-3-YL]AMINO]-              
HETNAM   2 B4L  5~{H}-PYRROLO[3,2-D]PYRIMIDIN-4-ONE                             
FORMUL   3  B4L    2(C13 H19 N5 O)                                              
FORMUL   5  HOH   *44(H2 O)                                                     
HELIX    1 AA1 ASP A  726  HIS A  742  1                                  17    
HELIX    2 AA2 GLN A  743  MET A  749  5                                   7    
HELIX    3 AA3 GLY A  759  VAL A  763  5                                   5    
HELIX    4 AA4 ASP A  769  ASN A  779  1                                  11    
HELIX    5 AA5 SER A  784  ASN A  803  1                                  20    
HELIX    6 AA6 SER A  807  ALA A  827  1                                  21    
HELIX    7 AA7 GLN B  727  SER B  741  1                                  15    
HELIX    8 AA8 HIS B  742  MET B  749  5                                   8    
HELIX    9 AA9 ASP B  769  ASN B  779  1                                  11    
HELIX   10 AB1 SER B  784  ASN B  803  1                                  20    
HELIX   11 AB2 SER B  807  ALA B  827  1                                  21    
SITE     1 AC1  6 PRO A 747  PRO A 751  GLU A 756  ASN A 803                    
SITE     2 AC1  6 TYR A 809  HOH A1018                                          
SITE     1 AC2  6 PRO B 747  PRO B 751  GLU B 756  ALA B 757                    
SITE     2 AC2  6 ASN B 803  TYR B 809                                          
CRYST1  101.520  101.520   99.680  90.00  90.00 120.00 H 3          18          
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      0.009850  0.005687  0.000000        0.00000                         
SCALE2      0.000000  0.011374  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010032        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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