HEADER    COMPLEX (TWO TRANSCRIPTION FACTORS)     01-JUN-96   1TAF              
TITLE     DROSOPHILA TBP ASSOCIATED FACTORS DTAFII42/DTAFII62 HETEROTETRAMER    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TFIID TBP ASSOCIATED FACTOR 42;                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 19 - 86;                                          
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: TFIID TBP ASSOCIATED FACTOR 62;                            
COMPND   9 CHAIN: B;                                                            
COMPND  10 FRAGMENT: RESIDUES 1 - 70;                                           
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 OTHER_DETAILS: DTAFII42/DTAFII62 IS A HETEROTETRAMER                 
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   3 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   4 ORGANISM_TAXID: 7227;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   9 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE  10 ORGANISM_TAXID: 7227;                                                
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TRANSCRIPTION INITIATION, HISTONE FOLD, COMPLEX (TWO TRANSCRIPTION    
KEYWDS   2 FACTORS)                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.XIE,T.KOKUBO,S.L.COHEN,U.A.MIRZA,A.HOFFMANN,B.T.CHAIT,R.G.ROEDER,   
AUTHOR   2 Y.NAKATANI,S.K.BURLEY                                                
REVDAT   6   14-FEB-24 1TAF    1       REMARK                                   
REVDAT   5   03-NOV-21 1TAF    1       SEQADV                                   
REVDAT   4   03-FEB-21 1TAF    1       AUTHOR JRNL   REMARK LINK                
REVDAT   3   13-JUL-11 1TAF    1       VERSN                                    
REVDAT   2   24-FEB-09 1TAF    1       VERSN                                    
REVDAT   1   07-DEC-96 1TAF    0                                                
JRNL        AUTH   X.XIE,T.KOKUBO,S.L.COHEN,U.A.MIRZA,A.HOFFMANN,B.T.CHAIT,     
JRNL        AUTH 2 R.G.ROEDER,Y.NAKATANI,S.K.BURLEY                             
JRNL        TITL   STRUCTURAL SIMILARITY BETWEEN TAFS AND THE HETEROTETRAMERIC  
JRNL        TITL 2 CORE OF THE HISTONE OCTAMER.                                 
JRNL        REF    NATURE                        V. 380   316 1996              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   8598927                                                      
JRNL        DOI    10.1038/380316A0                                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1085                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 7                                       
REMARK   3   SOLVENT ATOMS            : 126                                     
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1TAF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000176578.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.47                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       55.50000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       29.90000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       29.90000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       27.75000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       29.90000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       29.90000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       83.25000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       29.90000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       29.90000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       27.75000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       29.90000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       29.90000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       83.25000            
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       55.50000            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 8670 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15660 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -410.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3920 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -365.0 KCAL/MOL                       
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 350   BIOMT1   2  0.000000 -1.000000  0.000000       59.80000            
REMARK 350   BIOMT2   2 -1.000000  0.000000  0.000000       59.80000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       55.50000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000       89.70000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000      -29.90000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000       27.75000            
REMARK 350   BIOMT1   4 -1.000000  0.000000  0.000000       89.70000            
REMARK 350   BIOMT2   4  0.000000  1.000000  0.000000      -29.90000            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000       27.75000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 MUTATION OF CYS 55 TO SER IN DTAF42 WAS MADE FOR                     
REMARK 400 CRYSTALLIZATION.                                                     
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     ASP A  86    O                                                   
REMARK 470     VAL B  70    O                                                   
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  1125     O    HOH A  1126              0.96            
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    THR A  84       36.38    -99.36                                   
REMARK 500    LEU A  85     -102.89    109.21                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A2002  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  38   OE2                                                    
REMARK 620 2 ASP B  26   OD2  94.8                                              
REMARK 620 3 HOH B1039   O   125.0 103.8                                        
REMARK 620 4 HOH B1055   O   105.0 109.2 116.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B2007  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  58   OD1                                                    
REMARK 620 2 GLN B  45   NE2  93.2                                              
REMARK 620 3 HOH B1095   O    73.6 131.0                                        
REMARK 620 4 HOH B1107   O   144.6  82.8  82.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B2006  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  59   OD1                                                    
REMARK 620 2 HOH A1038   O    84.1                                              
REMARK 620 3 HOH A1068   O    98.7  80.3                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A2005  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  66   NE2                                                    
REMARK 620 2 GLU A  82   OE2 118.1                                              
REMARK 620 3 GLU A  82   OE1  83.5  52.8                                        
REMARK 620 4 HOH A1101   O   104.2  93.5 143.1                                  
REMARK 620 5 HIS B  53   ND1 108.7 106.1  82.2 126.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A2003  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  73   OD1                                                    
REMARK 620 2 HOH A1002   O   110.8                                              
REMARK 620 3 ASP B  27   OD2 113.8 111.0                                        
REMARK 620 4 HOH B1042   O   108.2 116.2  96.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A2004  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  75   OD2                                                    
REMARK 620 2 ASP A  75   OD1  51.3                                              
REMARK 620 3 HOH A1027   O   103.1 152.3                                        
REMARK 620 4 HOH A1041   O   142.3  94.1 113.2                                  
REMARK 620 5 HOH A1047   O    90.2  89.5 102.6  73.0                            
REMARK 620 6 HOH A1048   O    92.6  85.5  85.3  99.7 170.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B2001  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  31   OE2                                                    
REMARK 620 2 ASP B  35   OD2 112.8                                              
REMARK 620 3 ASP B  35   OD1  87.6  52.4                                        
REMARK 620 4 LYS B  55   NZ   97.1 124.8  85.7                                  
REMARK 620 5 HOH B1001   O   110.6 101.8 153.6 109.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2001                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2002                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2003                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2004                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2005                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2006                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2007                 
DBREF  1TAF A   19    86  UNP    Q27272   TAF9_DROME      19     86             
DBREF  1TAF B    1    70  UNP    P49847   TAF6_DROME       1     70             
SEQADV 1TAF SER A   55  UNP  Q27272    CYS    55 ENGINEERED MUTATION            
SEQRES   1 A   68  PRO LYS ASP ALA GLN VAL ILE MET SER ILE LEU LYS GLU          
SEQRES   2 A   68  LEU ASN VAL GLN GLU TYR GLU PRO ARG VAL VAL ASN GLN          
SEQRES   3 A   68  LEU LEU GLU PHE THR PHE ARG TYR VAL THR SER ILE LEU          
SEQRES   4 A   68  ASP ASP ALA LYS VAL TYR ALA ASN HIS ALA ARG LYS LYS          
SEQRES   5 A   68  THR ILE ASP LEU ASP ASP VAL ARG LEU ALA THR GLU VAL          
SEQRES   6 A   68  THR LEU ASP                                                  
SEQRES   1 B   70  MET LEU TYR GLY SER SER ILE SER ALA GLU SER MET LYS          
SEQRES   2 B   70  VAL ILE ALA GLU SER ILE GLY VAL GLY SER LEU SER ASP          
SEQRES   3 B   70  ASP ALA ALA LYS GLU LEU ALA GLU ASP VAL SER ILE LYS          
SEQRES   4 B   70  LEU LYS ARG ILE VAL GLN ASP ALA ALA LYS PHE MET ASN          
SEQRES   5 B   70  HIS ALA LYS ARG GLN LYS LEU SER VAL ARG ASP ILE ASP          
SEQRES   6 B   70  MET SER LEU LYS VAL                                          
HET     ZN  A2002       1                                                       
HET     ZN  A2003       1                                                       
HET     ZN  A2004       1                                                       
HET     ZN  A2005       1                                                       
HET     ZN  B2001       1                                                       
HET     ZN  B2006       1                                                       
HET     ZN  B2007       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   3   ZN    7(ZN 2+)                                                     
FORMUL  10  HOH   *126(H2 O)                                                    
HELIX    1   1 LYS A   20  GLU A   31  1                                  12    
HELIX    2   2 PRO A   39  HIS A   66  5                                  28    
HELIX    3   3 LEU A   74  VAL A   83  1                                  10    
HELIX    4   4 ALA B    9  SER B   18  1                                  10    
HELIX    5   5 ASP B   26  ALA B   54  1                                  29    
HELIX    6   6 VAL B   61  LYS B   69  1                                   9    
LINK         OE2 GLU A  38                ZN    ZN A2002     1555   1555  2.22  
LINK         OD1 ASP A  58                ZN    ZN B2007     3645   1555  2.18  
LINK         OD1 ASP A  59                ZN    ZN B2006     3645   1555  2.29  
LINK         NE2 HIS A  66                ZN    ZN A2005     7555   1555  2.11  
LINK         OD1 ASP A  73                ZN    ZN A2003     1555   1555  1.95  
LINK         OD2 ASP A  75                ZN    ZN A2004     1555   1555  2.17  
LINK         OD1 ASP A  75                ZN    ZN A2004     1555   1555  2.73  
LINK         OE2 GLU A  82                ZN    ZN A2005     1555   1555  1.93  
LINK         OE1 GLU A  82                ZN    ZN A2005     1555   1555  2.72  
LINK         O   HOH A1002                ZN    ZN A2003     1555   1555  2.29  
LINK         O   HOH A1027                ZN    ZN A2004     1555   1555  2.29  
LINK         O   HOH A1038                ZN    ZN B2006     5645   1555  2.06  
LINK         O   HOH A1041                ZN    ZN A2004     1555   1555  2.45  
LINK         O   HOH A1047                ZN    ZN A2004     1555   1555  1.98  
LINK         O   HOH A1048                ZN    ZN A2004     1555   1555  2.10  
LINK         O   HOH A1068                ZN    ZN B2006     3645   1555  2.07  
LINK         O   HOH A1101                ZN    ZN A2005     1555   1555  2.44  
LINK        ZN    ZN A2002                 OD2 ASP B  26     1555   7545  2.11  
LINK        ZN    ZN A2002                 O   HOH B1039     1555   1555  2.26  
LINK        ZN    ZN A2002                 O   HOH B1055     1555   7545  2.23  
LINK        ZN    ZN A2003                 OD2 ASP B  27     1555   1555  2.02  
LINK        ZN    ZN A2003                 O   HOH B1042     1555   1555  2.06  
LINK        ZN    ZN A2005                 ND1 HIS B  53     1555   5655  2.21  
LINK         OE2 GLU B  31                ZN    ZN B2001     1555   1555  1.98  
LINK         OD2 ASP B  35                ZN    ZN B2001     1555   1555  2.00  
LINK         OD1 ASP B  35                ZN    ZN B2001     1555   1555  2.75  
LINK         NE2 GLN B  45                ZN    ZN B2007     1555   1555  2.40  
LINK         NZ  LYS B  55                ZN    ZN B2001     5655   1555  1.88  
LINK         O   HOH B1001                ZN    ZN B2001     1555   1555  2.11  
LINK         O   HOH B1095                ZN    ZN B2007     1555   1555  2.25  
LINK         O   HOH B1107                ZN    ZN B2007     1555   1555  2.45  
SITE     1 AC1  4 GLU B  31  ASP B  35  LYS B  55  HOH B1001                    
SITE     1 AC2  4 GLU A  38  ASP B  26  HOH B1039  HOH B1055                    
SITE     1 AC3  4 ASP A  73  HOH A1002  ASP B  27  HOH B1042                    
SITE     1 AC4  5 ASP A  75  HOH A1027  HOH A1041  HOH A1047                    
SITE     2 AC4  5 HOH A1048                                                     
SITE     1 AC5  4 HIS A  66  GLU A  82  HOH A1101  HIS B  53                    
SITE     1 AC6  4 ASP A  59  HOH A1038  HOH A1068  HOH B1097                    
SITE     1 AC7  5 ASP A  58  GLN B  45  LYS B  49  HOH B1095                    
SITE     2 AC7  5 HOH B1107                                                     
CRYST1   59.800   59.800  111.000  90.00  90.00  90.00 P 41 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016722  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016722  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009009        0.00000