HEADER    TRANSFERASE                             23-AUG-22   8E6O              
TITLE     CRYSTAL STRUCTURE OF HUMAN GCN5 HISTONE ACETYLTRANSFERASE DOMAIN      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HISTONE ACETYLTRANSFERASE KAT2A;                           
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: CATALYTIC DOMAIN, UNP RESIDUES 497-662;                    
COMPND   5 SYNONYM: GENERAL CONTROL OF AMINO ACID SYNTHESIS PROTEIN 5-LIKE 2,   
COMPND   6 HISTONE ACETYLTRANSFERASE GCN5,HGCN5,HISTONE GLUTARYLTRANSFERASE     
COMPND   7 KAT2A,HISTONE SUCCINYLTRANSFERASE KAT2A,LYSINE ACETYLTRANSFERASE 2A, 
COMPND   8 STAF97;                                                              
COMPND   9 EC: 2.3.1.48,2.3.1.-;                                                
COMPND  10 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: KAT2A, GCN5, GCN5L2;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: ROSETTA                                   
KEYWDS    HISTONE ACETYLTRANSFERASE, TRANSFERASE                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.T.LU,Y.J.TAO                                                        
REVDAT   2   25-DEC-24 8E6O    1       REMARK LINK                              
REVDAT   1   28-FEB-24 8E6O    0                                                
JRNL        AUTH   X.T.LU,Y.J.TAO                                               
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN GCN5 HISTONE ACETYLTRANSFERASE    
JRNL        TITL 2 DOMAIN                                                       
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.37 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.20.1_4487                                   
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 : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.37                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.60                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 30528                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.208                           
REMARK   3   R VALUE            (WORKING SET) : 0.205                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.550                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1999                            
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 43.6000 -  5.7000    0.98     2149   152  0.2097 0.2219        
REMARK   3     2  5.7000 -  4.5300    1.00     2088   145  0.1796 0.2259        
REMARK   3     3  4.5300 -  3.9600    1.00     2072   146  0.1669 0.2002        
REMARK   3     4  3.9600 -  3.6000    1.00     2045   144  0.1848 0.2239        
REMARK   3     5  3.5900 -  3.3400    1.00     2051   143  0.2020 0.2128        
REMARK   3     6  3.3400 -  3.1400    1.00     2028   142  0.2195 0.2465        
REMARK   3     7  3.1400 -  2.9800    1.00     2038   142  0.2224 0.2996        
REMARK   3     8  2.9800 -  2.8500    1.00     2021   142  0.2395 0.2814        
REMARK   3     9  2.8500 -  2.7400    1.00     2020   141  0.2470 0.3042        
REMARK   3    10  2.7400 -  2.6500    1.00     2001   141  0.2465 0.3008        
REMARK   3    11  2.6500 -  2.5700    1.00     2024   142  0.2355 0.3174        
REMARK   3    12  2.5700 -  2.4900    1.00     1993   139  0.2354 0.2873        
REMARK   3    13  2.4900 -  2.4300    1.00     2022   142  0.2485 0.2923        
REMARK   3    14  2.4300 -  2.3700    0.98     1977   138  0.2587 0.2969        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
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)     : 0.286            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.386           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 44.55                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 47.24                          
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      :  0.003           4263                                  
REMARK   3   ANGLE     :  0.531           5772                                  
REMARK   3   CHIRALITY :  0.046            612                                  
REMARK   3   PLANARITY :  0.003            723                                  
REMARK   3   DIHEDRAL  :  5.438            651                                  
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 8E6O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-AUG-22.                  
REMARK 100 THE DEPOSITION ID IS D_1000267692.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-JUN-21                          
REMARK 200  TEMPERATURE           (KELVIN) : 80                                 
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                       : 21-ID-G                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97857                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30628                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.370                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 12.60                              
REMARK 200  R MERGE                    (I) : 0.08300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.4000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.37                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.41                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 11.40                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.77000                            
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: 5TRL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.09                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M SUCCINIC ACID PH 7.0, 0.1 M HEPES    
REMARK 280  PH 7, AND 1% W/V PEG MME 2000, VAPOR DIFFUSION, HANGING DROP,       
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z                                                 
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290      11555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290      12555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290      13555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290      14555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290      15555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290      16555   -Y+1/2,-X+1/2,-Z+1/2                                    
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       68.94450            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       77.43750            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000       68.94450            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000       77.43750            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       68.94450            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000       77.43750            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000       68.94450            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       77.43750            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       68.94450            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       77.43750            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000       68.94450            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000       77.43750            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000       68.94450            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000       77.43750            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       68.94450            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       68.94450            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       77.43750            
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: 24-MERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 350   BIOMT1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 350   BIOMT1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 350   BIOMT1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 847  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 857  LIES ON A SPECIAL POSITION.                          
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     THR A   509                                                      
REMARK 465     PRO A   510                                                      
REMARK 465     LYS A   511                                                      
REMARK 465     THR B   509                                                      
REMARK 465     PRO B   510                                                      
REMARK 465     LYS B   511                                                      
REMARK 465     THR C   509                                                      
REMARK 465     PRO C   510                                                      
REMARK 465     LYS C   511                                                      
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   NZ   LYS B   624     C31  UQ3 B   701              1.43            
REMARK 500   O    HOH B   850     O    HOH B   853              1.89            
REMARK 500   O    HOH C   840     O    HOH C   841              1.90            
REMARK 500   O    HOH B   837     O    HOH B   841              1.96            
REMARK 500   O    HOH B   816     O    HOH B   828              1.96            
REMARK 500   O    HOH A   861     O    HOH A   862              1.97            
REMARK 500   NH1  ARG A   533     O    HOH A   801              2.00            
REMARK 500   O    HOH B   848     O    HOH B   852              2.01            
REMARK 500   O    HOH C   839     O    HOH C   846              2.04            
REMARK 500   O53  UQ3 C   701     O    HOH C   801              2.05            
REMARK 500   NH2  ARG A   533     O    HOH A   802              2.10            
REMARK 500   O    PRO A   546     O    HOH A   803              2.14            
REMARK 500   NZ   LYS B   624     C30  UQ3 B   701              2.15            
REMARK 500   OH   TYR C   609     O    HOH C   802              2.19            
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 B   854     O    HOH B   856     3555     2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE A 568       71.35   -118.05                                   
REMARK 500    TYR A 641      -60.63   -107.15                                   
REMARK 500    TYR C 641      -60.89   -106.03                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  8E6O A  498   662  UNP    Q92830   KAT2A_HUMAN    498    662             
DBREF  8E6O B  498   662  UNP    Q92830   KAT2A_HUMAN    498    662             
DBREF  8E6O C  498   662  UNP    Q92830   KAT2A_HUMAN    498    662             
SEQRES   1 A  165  ILE ILE GLU PHE HIS VAL ILE GLY ASN SER LEU THR PRO          
SEQRES   2 A  165  LYS ALA ASN ARG ARG VAL LEU LEU TRP LEU VAL GLY LEU          
SEQRES   3 A  165  GLN ASN VAL PHE SER HIS GLN LEU PRO ARG MET PRO LYS          
SEQRES   4 A  165  GLU TYR ILE ALA ARG LEU VAL PHE ASP PRO LYS HIS LYS          
SEQRES   5 A  165  THR LEU ALA LEU ILE LYS ASP GLY ARG VAL ILE GLY GLY          
SEQRES   6 A  165  ILE CYS PHE ARG MET PHE PRO THR GLN GLY PHE THR GLU          
SEQRES   7 A  165  ILE VAL PHE CYS ALA VAL THR SER ASN GLU GLN VAL LYS          
SEQRES   8 A  165  GLY TYR GLY THR HIS LEU MET ASN HIS LEU LYS GLU TYR          
SEQRES   9 A  165  HIS ILE LYS HIS ASN ILE LEU TYR PHE LEU THR TYR ALA          
SEQRES  10 A  165  ASP GLU TYR ALA ILE GLY TYR PHE LYS LYS GLN GLY PHE          
SEQRES  11 A  165  SER LYS ASP ILE LYS VAL PRO LYS SER ARG TYR LEU GLY          
SEQRES  12 A  165  TYR ILE LYS ASP TYR GLU GLY ALA THR LEU MET GLU CYS          
SEQRES  13 A  165  GLU LEU ASN PRO ARG ILE PRO TYR THR                          
SEQRES   1 B  165  ILE ILE GLU PHE HIS VAL ILE GLY ASN SER LEU THR PRO          
SEQRES   2 B  165  LYS ALA ASN ARG ARG VAL LEU LEU TRP LEU VAL GLY LEU          
SEQRES   3 B  165  GLN ASN VAL PHE SER HIS GLN LEU PRO ARG MET PRO LYS          
SEQRES   4 B  165  GLU TYR ILE ALA ARG LEU VAL PHE ASP PRO LYS HIS LYS          
SEQRES   5 B  165  THR LEU ALA LEU ILE LYS ASP GLY ARG VAL ILE GLY GLY          
SEQRES   6 B  165  ILE CYS PHE ARG MET PHE PRO THR GLN GLY PHE THR GLU          
SEQRES   7 B  165  ILE VAL PHE CYS ALA VAL THR SER ASN GLU GLN VAL LYS          
SEQRES   8 B  165  GLY TYR GLY THR HIS LEU MET ASN HIS LEU LYS GLU TYR          
SEQRES   9 B  165  HIS ILE LYS HIS ASN ILE LEU TYR PHE LEU THR TYR ALA          
SEQRES  10 B  165  ASP GLU TYR ALA ILE GLY TYR PHE LYS LYS GLN GLY PHE          
SEQRES  11 B  165  SER LYS ASP ILE LYS VAL PRO LYS SER ARG TYR LEU GLY          
SEQRES  12 B  165  TYR ILE LYS ASP TYR GLU GLY ALA THR LEU MET GLU CYS          
SEQRES  13 B  165  GLU LEU ASN PRO ARG ILE PRO TYR THR                          
SEQRES   1 C  165  ILE ILE GLU PHE HIS VAL ILE GLY ASN SER LEU THR PRO          
SEQRES   2 C  165  LYS ALA ASN ARG ARG VAL LEU LEU TRP LEU VAL GLY LEU          
SEQRES   3 C  165  GLN ASN VAL PHE SER HIS GLN LEU PRO ARG MET PRO LYS          
SEQRES   4 C  165  GLU TYR ILE ALA ARG LEU VAL PHE ASP PRO LYS HIS LYS          
SEQRES   5 C  165  THR LEU ALA LEU ILE LYS ASP GLY ARG VAL ILE GLY GLY          
SEQRES   6 C  165  ILE CYS PHE ARG MET PHE PRO THR GLN GLY PHE THR GLU          
SEQRES   7 C  165  ILE VAL PHE CYS ALA VAL THR SER ASN GLU GLN VAL LYS          
SEQRES   8 C  165  GLY TYR GLY THR HIS LEU MET ASN HIS LEU LYS GLU TYR          
SEQRES   9 C  165  HIS ILE LYS HIS ASN ILE LEU TYR PHE LEU THR TYR ALA          
SEQRES  10 C  165  ASP GLU TYR ALA ILE GLY TYR PHE LYS LYS GLN GLY PHE          
SEQRES  11 C  165  SER LYS ASP ILE LYS VAL PRO LYS SER ARG TYR LEU GLY          
SEQRES  12 C  165  TYR ILE LYS ASP TYR GLU GLY ALA THR LEU MET GLU CYS          
SEQRES  13 C  165  GLU LEU ASN PRO ARG ILE PRO TYR THR                          
HET    UQ3  A 701      53                                                       
HET    UQ3  B 701      53                                                       
HET    UQ3  C 701      53                                                       
HETNAM     UQ3 S-{(3S,5R,9R)-1-[(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-            
HETNAM   2 UQ3  YL)-4-HYDROXY-3-(PHOSPHONOOXY)OXOLAN-2-YL]-3,5,9-               
HETNAM   3 UQ3  TRIHYDROXY-8,8-DIMETHYL-3,5,10,14-TETRAOXO-2,4,6-               
HETNAM   4 UQ3  TRIOXA-11,15-DIAZA-3LAMBDA~5~,5LAMBDA~5~-                       
HETNAM   5 UQ3  DIPHOSPHAHEPTADECAN-17-YL} (2R)-2-                              
HETNAM   6 UQ3  HYDROXYPROPANETHIOATE                                           
HETSYN     UQ3 LACTYL-COA                                                       
FORMUL   4  UQ3    3(C24 H40 N7 O18 P3 S)                                       
FORMUL   7  HOH   *165(H2 O)                                                    
HELIX    1 AA1 ASN A  513  LEU A  531  1                                  19    
HELIX    2 AA2 PRO A  535  PHE A  544  1                                  10    
HELIX    3 AA3 SER A  583  GLN A  586  5                                   4    
HELIX    4 AA4 GLY A  589  LYS A  604  1                                  16    
HELIX    5 AA5 ALA A  618  GLN A  625  1                                   8    
HELIX    6 AA6 PRO A  634  LEU A  639  1                                   6    
HELIX    7 AA7 ASN B  513  LEU B  531  1                                  19    
HELIX    8 AA8 PRO B  535  PHE B  544  1                                  10    
HELIX    9 AA9 SER B  583  GLN B  586  5                                   4    
HELIX   10 AB1 GLY B  589  HIS B  605  1                                  17    
HELIX   11 AB2 ALA B  618  GLN B  625  1                                   8    
HELIX   12 AB3 PRO B  634  LEU B  639  1                                   6    
HELIX   13 AB4 ASN C  513  LEU C  531  1                                  19    
HELIX   14 AB5 PRO C  535  PHE C  544  1                                  10    
HELIX   15 AB6 SER C  583  GLN C  586  5                                   4    
HELIX   16 AB7 GLY C  589  HIS C  605  1                                  17    
HELIX   17 AB8 ALA C  618  GLN C  625  1                                   8    
HELIX   18 AB9 PRO C  634  LEU C  639  1                                   6    
SHEET    1 AA1 6 ILE A 499  ILE A 504  0                                        
SHEET    2 AA1 6 LYS A 549  LYS A 555 -1  O  ALA A 552   N  HIS A 502           
SHEET    3 AA1 6 ARG A 558  PHE A 568 -1  O  GLY A 561   N  LEU A 553           
SHEET    4 AA1 6 PHE A 573  VAL A 581 -1  O  GLU A 575   N  ARG A 566           
SHEET    5 AA1 6 TYR A 609  ALA A 614  1  O  LEU A 611   N  ILE A 576           
SHEET    6 AA1 6 THR A 649  GLU A 654 -1  O  MET A 651   N  THR A 612           
SHEET    1 AA2 6 ILE B 499  ILE B 504  0                                        
SHEET    2 AA2 6 HIS B 548  LYS B 555 -1  O  ALA B 552   N  HIS B 502           
SHEET    3 AA2 6 ARG B 558  PHE B 568 -1  O  ARG B 558   N  LYS B 555           
SHEET    4 AA2 6 PHE B 573  VAL B 581 -1  O  PHE B 578   N  CYS B 564           
SHEET    5 AA2 6 TYR B 609  ALA B 614  1  O  LEU B 611   N  ILE B 576           
SHEET    6 AA2 6 THR B 649  GLU B 654 -1  O  MET B 651   N  THR B 612           
SHEET    1 AA3 6 ILE C 499  ILE C 504  0                                        
SHEET    2 AA3 6 HIS C 548  LYS C 555 -1  O  ALA C 552   N  HIS C 502           
SHEET    3 AA3 6 ARG C 558  PHE C 568 -1  O  GLY C 561   N  LEU C 553           
SHEET    4 AA3 6 PHE C 573  VAL C 581 -1  O  GLU C 575   N  ARG C 566           
SHEET    5 AA3 6 TYR C 609  ALA C 614  1  O  LEU C 611   N  ILE C 576           
SHEET    6 AA3 6 THR C 649  GLU C 654 -1  O  CYS C 653   N  PHE C 610           
CRYST1  137.889  137.889  154.875  90.00  90.00  90.00 I 4 2 2      48          
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      0.007252  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007252  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006457        0.00000