HEADER    TRANSFERASE                             07-AUG-12   4B5O              
TITLE     CRYSTAL STRUCTURE OF HUMAN ALPHA TUBULIN ACETYLTRANSFERASE CATALYTIC  
TITLE    2 DOMAIN                                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA-TUBULIN N-ACETYLTRANSFERASE;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 1-196;                          
COMPND   5 SYNONYM: ALPHA-TUBULIN ACETYLTRANSFERASE, ALPHA-TAT, TAT,            
COMPND   6 ACETYLTRANSFERASE MEC-17 HOMOLOG;                                    
COMPND   7 EC: 2.3.1.108;                                                       
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 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PET                                        
KEYWDS    TRANSFERASE, MICROTUBULES, CILIUM, INTRAFLAGELLAR TRANSPORT           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.TASCHNER,M.VETTER,E.LORENTZEN                                       
REVDAT   3   08-MAY-24 4B5O    1       REMARK                                   
REVDAT   2   12-DEC-12 4B5O    1       JRNL                                     
REVDAT   1   24-OCT-12 4B5O    0                                                
JRNL        AUTH   M.TASCHNER,M.VETTER,E.LORENTZEN                              
JRNL        TITL   ATOMIC RESOLUTION STRUCTURE OF HUMAN ALPHA-TUBULIN           
JRNL        TITL 2 ACETYLTRANSFERASE BOUND TO ACETYL-COA.                       
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 109 19649 2012              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23071318                                                     
JRNL        DOI    10.1073/PNAS.1209343109                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.65                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.220                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 86586                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.132                           
REMARK   3   R VALUE            (WORKING SET) : 0.131                           
REMARK   3   FREE R VALUE                     : 0.157                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 8678                            
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 35.6695 -  3.2618    1.00     5488   294  0.1510 0.1745        
REMARK   3     2  3.2618 -  2.5892    1.00     5501   287  0.1379 0.1490        
REMARK   3     3  2.5892 -  2.2620    1.00     5509   287  0.1249 0.1457        
REMARK   3     4  2.2620 -  2.0552    1.00     5481   291  0.1094 0.1476        
REMARK   3     5  2.0552 -  1.9079    1.00     5498   290  0.1079 0.1604        
REMARK   3     6  1.9079 -  1.7954    1.00     5494   289  0.1048 0.1459        
REMARK   3     7  1.7954 -  1.7055    1.00     5461   280  0.0996 0.1541        
REMARK   3     8  1.7055 -  1.6313    1.00     5522   292  0.0884 0.1116        
REMARK   3     9  1.6313 -  1.5685    1.00     5494   285  0.0893 0.1232        
REMARK   3    10  1.5685 -  1.5143    1.00     5506   287  0.0858 0.1240        
REMARK   3    11  1.5143 -  1.4670    1.00     5502   290  0.0796 0.1043        
REMARK   3    12  1.4670 -  1.4251    1.00     5505   292  0.0847 0.1198        
REMARK   3    13  1.4251 -  1.3875    1.00     5481   295  0.0957 0.1371        
REMARK   3    14  1.3875 -  1.3537    1.00     5498   287  0.1046 0.1330        
REMARK   3    15  1.3537 -  1.3229    1.00     5463   290  0.1111 0.1447        
REMARK   3    16  1.3229 -  1.2948    1.00     5521   291  0.1136 0.1368        
REMARK   3    17  1.2948 -  1.2689    1.00     5525   295  0.1220 0.1619        
REMARK   3    18  1.2689 -  1.2449    1.00     5380   285  0.1280 0.1429        
REMARK   3    19  1.2449 -  1.2227    1.00     5544   294  0.1357 0.1409        
REMARK   3    20  1.2227 -  1.2019    1.00     5414   290  0.1454 0.1778        
REMARK   3    21  1.2019 -  1.1826    1.00     5566   291  0.1551 0.2051        
REMARK   3    22  1.1826 -  1.1644    1.00     5460   292  0.1564 0.1819        
REMARK   3    23  1.1644 -  1.1472    1.00     5496   291  0.1674 0.1678        
REMARK   3    24  1.1472 -  1.1311    1.00     5487   291  0.1796 0.1781        
REMARK   3    25  1.1311 -  1.1158    1.00     5530   289  0.1985 0.2117        
REMARK   3    26  1.1158 -  1.1013    1.00     5471   285  0.2223 0.2047        
REMARK   3    27  1.1013 -  1.0875    1.00     5517   290  0.2352 0.2233        
REMARK   3    28  1.0875 -  1.0744    1.00     5449   293  0.2703 0.2897        
REMARK   3    29  1.0744 -  1.0619    0.99     5443   288  0.2963 0.3068        
REMARK   3    30  1.0619 -  1.0500    0.96     5288   277  0.3492 0.3540        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 0.30                                          
REMARK   3   SHRINKAGE RADIUS   : 0.05                                          
REMARK   3   K_SOL              : 0.44                                          
REMARK   3   B_SOL              : 73.35                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.160            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.910           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 12.73                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.20860                                              
REMARK   3    B22 (A**2) : 1.92630                                              
REMARK   3    B33 (A**2) : -2.13490                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  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      :  0.021           2006                                  
REMARK   3   ANGLE     :  2.086           2762                                  
REMARK   3   CHIRALITY :  0.430            303                                  
REMARK   3   PLANARITY :  0.011            367                                  
REMARK   3   DIHEDRAL  : 17.430            784                                  
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 4B5O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-AUG-12.                  
REMARK 100 THE DEPOSITION ID IS D_1290053645.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-FEB-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 86586                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -2.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 1.0                                
REMARK 200  DATA REDUNDANCY                : 7.600                              
REMARK 200  R MERGE                    (I) : 0.03000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.05                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.06                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 1.0                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.79000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NONE                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM TRIS PH 8.0, 200 MM NAC, 15%       
REMARK 280  PEG8000                                                             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       21.09900            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       60.97900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.09900            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       60.97900            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4520 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19780 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.2 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 350   BIOMT1   2 -1.000000  0.000000  0.000000       84.39600            
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 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 A2073  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A2176  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A2356  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     GLY A    -3                                                      
REMARK 465     ALA A    -2                                                      
REMARK 465     ALA A    -1                                                      
REMARK 465     ALA A    88                                                      
REMARK 465     GLY A    89                                                      
REMARK 465     LYS A    90                                                      
REMARK 465     GLY A    91                                                      
REMARK 465     PRO A   196                                                      
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     SER A   0    OG                                                  
REMARK 470     ARG A  28    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A 108    CG   OD1  OD2                                       
REMARK 470     HIS A 113    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ASN A 114    CG   OD1  ND2                                       
REMARK 470     ARG A 195    CG   CD   NE   CZ   NH1  NH2                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  2192     O    HOH A  2193              0.91            
REMARK 500   HE2  HIS A    75     HZ2  LYS A   102              1.20            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE1  GLU A   111     NH2  ARG A   137     1554     2.10            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 115   CB    GLU A 115   CG      0.174                       
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    PRO A   4       42.06    -85.47                                   
REMARK 500    ASP A  19     -162.82   -125.75                                   
REMARK 500    PRO A  29      156.96    -49.09                                   
REMARK 500    ARG A  74       74.21   -108.77                                   
REMARK 500    ARG A  74       56.27   -116.54                                   
REMARK 500    GLU A 111       -5.43     78.22                                   
REMARK 500    ASN A 114      155.89    171.29                                   
REMARK 500    GLU A 117       68.75   -150.50                                   
REMARK 500    THR A 176     -155.08   -107.92                                   
REMARK 500    THR A 176     -155.08   -103.92                                   
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 NA A 1196                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACO A 1197                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4B5P   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN ALPHA TUBULIN ACETYLTRANSFERASE           
REMARK 900 CATALYTIC DOMAIN Q58A VARIANT                                        
DBREF  4B5O A    1   196  UNP    Q5SQI0   ATAT_HUMAN       1    196             
SEQADV 4B5O GLY A   -3  UNP  Q5SQI0              EXPRESSION TAG                 
SEQADV 4B5O ALA A   -2  UNP  Q5SQI0              EXPRESSION TAG                 
SEQADV 4B5O ALA A   -1  UNP  Q5SQI0              EXPRESSION TAG                 
SEQADV 4B5O SER A    0  UNP  Q5SQI0              EXPRESSION TAG                 
SEQRES   1 A  200  GLY ALA ALA SER MET GLU PHE PRO PHE ASP VAL ASP ALA          
SEQRES   2 A  200  LEU PHE PRO GLU ARG ILE THR VAL LEU ASP GLN HIS LEU          
SEQRES   3 A  200  ARG PRO PRO ALA ARG ARG PRO GLY THR THR THR PRO ALA          
SEQRES   4 A  200  ARG VAL ASP LEU GLN GLN GLN ILE MET THR ILE ILE ASP          
SEQRES   5 A  200  GLU LEU GLY LYS ALA SER ALA LYS ALA GLN ASN LEU SER          
SEQRES   6 A  200  ALA PRO ILE THR SER ALA SER ARG MET GLN SER ASN ARG          
SEQRES   7 A  200  HIS VAL VAL TYR ILE LEU LYS ASP SER SER ALA ARG PRO          
SEQRES   8 A  200  ALA GLY LYS GLY ALA ILE ILE GLY PHE ILE LYS VAL GLY          
SEQRES   9 A  200  TYR LYS LYS LEU PHE VAL LEU ASP ASP ARG GLU ALA HIS          
SEQRES  10 A  200  ASN GLU VAL GLU PRO LEU CYS ILE LEU ASP PHE TYR ILE          
SEQRES  11 A  200  HIS GLU SER VAL GLN ARG HIS GLY HIS GLY ARG GLU LEU          
SEQRES  12 A  200  PHE GLN TYR MET LEU GLN LYS GLU ARG VAL GLU PRO HIS          
SEQRES  13 A  200  GLN LEU ALA ILE ASP ARG PRO SER GLN LYS LEU LEU LYS          
SEQRES  14 A  200  PHE LEU ASN LYS HIS TYR ASN LEU GLU THR THR VAL PRO          
SEQRES  15 A  200  GLN VAL ASN ASN PHE VAL ILE PHE GLU GLY PHE PHE ALA          
SEQRES  16 A  200  HIS GLN HIS ARG PRO                                          
HET     NA  A1196       1                                                       
HET    ACO  A1197      85                                                       
HETNAM      NA SODIUM ION                                                       
HETNAM     ACO ACETYL COENZYME *A                                               
FORMUL   2   NA    NA 1+                                                        
FORMUL   3  ACO    C23 H38 N7 O17 P3 S                                          
FORMUL   4  HOH   *401(H2 O)                                                    
HELIX    1   1 ASP A    6  PHE A   11  1                                   6    
HELIX    2   2 ALA A   35  GLN A   58  1                                  24    
HELIX    3   3 SER A   66  ASN A   73  1                                   8    
HELIX    4   4 GLU A  128  GLN A  131  5                                   4    
HELIX    5   5 GLY A  134  ARG A  148  1                                  15    
HELIX    6   6 GLU A  150  LEU A  154  5                                   5    
HELIX    7   7 SER A  160  ASN A  172  1                                  13    
SHEET    1  AA 6 ILE A  15  LEU A  18  0                                        
SHEET    2  AA 6 VAL A  76  LYS A  81 -1  O  VAL A  77   N  LEU A  18           
SHEET    3  AA 6 ILE A  93  TYR A 101 -1  N  ILE A  94   O  LEU A  80           
SHEET    4  AA 6 LEU A 119  ILE A 126 -1  O  CYS A 120   N  GLY A 100           
SHEET    5  AA 6 ALA A 155  ASP A 157  1  O  ALA A 155   N  ILE A 121           
SHEET    6  AA 6 PHE A 183  VAL A 184 -1  O  VAL A 184   N  ILE A 156           
SHEET    1  AB 2 LEU A 104  LEU A 107  0                                        
SHEET    2  AB 2 HIS A 113  VAL A 116 -1  O  ASN A 114   N  VAL A 106           
LINK        NA    NA A1196                 O   HOH A2177     1555   1555  3.03  
CISPEP   1 ARG A   86    PRO A   87          0        -7.40                     
SITE     1 AC1  6 ALA A  57  GLU A 128  GLN A 131  LYS A 162                    
SITE     2 AC1  6 ACO A1197  HOH A2177                                          
SITE     1 AC2 36 LYS A  56  GLN A  58  ILE A 121  ASP A 123                    
SITE     2 AC2 36 PHE A 124  TYR A 125  ILE A 126  GLN A 131                    
SITE     3 AC2 36 ARG A 132  HIS A 133  GLY A 134  GLY A 136                    
SITE     4 AC2 36 ARG A 137  ASP A 157  ARG A 158  SER A 160                    
SITE     5 AC2 36 LYS A 162  LYS A 165  PHE A 166  LYS A 169                    
SITE     6 AC2 36 HIS A 170   NA A1196  HOH A2167  HOH A2181                    
SITE     7 AC2 36 HOH A2276  HOH A2277  HOH A2279  HOH A2280                    
SITE     8 AC2 36 HOH A2281  HOH A2395  HOH A2396  HOH A2397                    
SITE     9 AC2 36 HOH A2398  HOH A2399  HOH A2400  HOH A2401                    
CRYST1   42.198  121.958   37.277  90.00  90.00  90.00 P 21 21 2     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      0.023698  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008200  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026826        0.00000