HEADER    TRANSCRIPTION/DNA                       18-OCT-00   1G2D              
TITLE     STRUCTURE OF A CYS2HIS2 ZINC FINGER/TATA BOX COMPLEX (CLONE #2)       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*GP*AP*CP*GP*CP*TP*AP*TP*AP*AP*AP*AP*GP*GP*AP*G)-3';  
COMPND   3 CHAIN: A, D;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: 5'-D(*TP*CP*CP*TP*TP*TP*TP*AP*TP*AP*GP*CP*GP*TP*CP*C)-3';  
COMPND   7 CHAIN: B, E;                                                         
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: TATA BOX ZINC FINGER PROTEIN;                              
COMPND  11 CHAIN: C, F;                                                         
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   7 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   8 ORGANISM_TAXID: 10090;                                               
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  11 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE  12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  13 EXPRESSION_SYSTEM_PLASMID: PET21D;                                   
SOURCE  14 OTHER_DETAILS: PROTEIN SELECTED BY PHAGE DISPLAY                     
KEYWDS    PHAGE DISPLAY, ZINC FINGER-DNA COMPLEX, TATA BOX, CYS2HIS2,           
KEYWDS   2 TRANSCRIPTION-DNA COMPLEX                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.A.WOLFE,R.A.GRANT,M.ELROD-ERICKSON,C.O.PABO                         
REVDAT   5   03-APR-24 1G2D    1       REMARK                                   
REVDAT   4   07-FEB-24 1G2D    1       REMARK LINK                              
REVDAT   3   04-OCT-17 1G2D    1       REMARK                                   
REVDAT   2   24-FEB-09 1G2D    1       VERSN                                    
REVDAT   1   07-SEP-01 1G2D    0                                                
JRNL        AUTH   S.A.WOLFE,R.A.GRANT,M.ELROD-ERICKSON,C.O.PABO                
JRNL        TITL   BEYOND THE "RECOGNITION CODE": STRUCTURES OF TWO CYS2HIS2    
JRNL        TITL 2 ZINC FINGER/TATA BOX COMPLEXES.                              
JRNL        REF    STRUCTURE                     V.   9   717 2001              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   11587646                                                     
JRNL        DOI    10.1016/S0969-2126(01)00632-3                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   H.A.GRIESMAN,C.O.PABO                                        
REMARK   1  TITL   A GENERAL STRATEGY FOR SELECTING HIGH-AFFINITY ZINC FINGER   
REMARK   1  TITL 2 PROTEINS FOR DIVERSE DNA TARGET SITES                        
REMARK   1  REF    SCIENCE                       V. 275   657 1997              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1  DOI    10.1126/SCIENCE.275.5300.657                                 
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   M.ELROD-ERICKSON,R.A.ROULD,L.NEKLUDOVA,C.O.PABO              
REMARK   1  TITL   ZIF268 PROTEIN-DNA COMPLEX REFINED AT 1.6 A: A MODEL SYSTEM  
REMARK   1  TITL 2 FOR UNDERSTANDING ZINC FINGER-DNA INTERACTIONS               
REMARK   1  REF    STRUCTURE                     V.   4  1171 1996              
REMARK   1  REFN                   ISSN 0969-2126                               
REMARK   1  DOI    10.1016/S0969-2126(96)00125-6                                
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   S.A.WOLFE,H.A.GRIESMAN,E.I.RAMM,C.O.PABO                     
REMARK   1  TITL   ANALYSIS OF ZINC FINGERS OPTIMIZED VIA PHAGE DISPLAY:        
REMARK   1  TITL 2 EVALUATING THE UTILITY OF A RECOGNITION CODE                 
REMARK   1  REF    J.MOL.BIOL.                   V. 285  1917 1999              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  DOI    10.1006/JMBI.1998.2421                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000000.000                   
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 31492                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.225                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3081                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.34                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 82.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4110                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3620                       
REMARK   3   BIN FREE R VALUE                    : 0.3970                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 442                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.019                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1467                                    
REMARK   3   NUCLEIC ACID ATOMS       : 1300                                    
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 224                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 31.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 38.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.33                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.39                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.37                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.42                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 20.10                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.170                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.460 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 3.850 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.920 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.950 ; 2.500                
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  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : DNA-RNA.PARAM                                  
REMARK   3  PARAMETER FILE  3  : PARAM19.SOL                                    
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : TOPH19.SOL                                     
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1G2D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-OCT-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000012147.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-APR-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 130                                
REMARK 200  PH                             : 8                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : YALE MIRRORS                       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : R-AXIS                             
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 358651                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 10.91                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 6.60000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 30.0400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 9.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 44.8000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 9.350                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: TATA STRUCTURE OF CLONE #6 SOLVED BY MIRAS           
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 69.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.99                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, NACL, BIS-TRIS PROPANE,         
REMARK 280  COCL2, PH 8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z                                                 
REMARK 290       5555   Y,-X+Y,Z+1/3                                            
REMARK 290       6555   X-Y,X,Z+2/3                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       34.86667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       69.73333            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       34.86667            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       69.73333            
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: TRIMERIC                          
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
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 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 F1001  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH F1304  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH F1406  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     ASP C   190                                                      
REMARK 465     LYS F   289                                                      
REMARK 465     ASP F   290                                                      
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    CYS C 112      -72.24    -65.02                                   
REMARK 500    ILE C 139      -61.03    -95.40                                   
REMARK 500    GLU F 202       77.18     61.75                                   
REMARK 500    ARG F 203       71.37   -117.00                                   
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 C 301  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 107   SG                                                     
REMARK 620 2 CYS C 112   SG  110.9                                              
REMARK 620 3 HIS C 125   NE2 109.9  94.4                                        
REMARK 620 4 HIS C 129   NE2 109.6 114.0 117.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 302  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 137   SG                                                     
REMARK 620 2 CYS C 140   SG  123.5                                              
REMARK 620 3 HIS C 153   NE2 114.4  95.9                                        
REMARK 620 4 HIS C 157   NE2 110.3 107.7 102.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 303  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 165   SG                                                     
REMARK 620 2 CYS C 168   SG  113.6                                              
REMARK 620 3 HIS C 181   NE2 105.9  98.2                                        
REMARK 620 4 HIS C 185   NE2 114.3 117.8 104.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN F 304  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS F 207   SG                                                     
REMARK 620 2 CYS F 212   SG  113.5                                              
REMARK 620 3 HIS F 225   NE2 107.2 101.7                                        
REMARK 620 4 HIS F 229   NE2  95.5 125.4 112.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN F 305  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS F 237   SG                                                     
REMARK 620 2 CYS F 240   SG  116.3                                              
REMARK 620 3 HIS F 253   NE2 107.2 103.4                                        
REMARK 620 4 HIS F 257   NE2 104.0 119.2 105.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN F 306  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS F 265   SG                                                     
REMARK 620 2 CYS F 268   SG  114.6                                              
REMARK 620 3 HIS F 281   NE2 109.1 106.9                                        
REMARK 620 4 HIS F 285   NE2 109.9 111.8 103.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 305                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 306                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1AAY   RELATED DB: PDB                                   
REMARK 900 1AAY CONTAINS THE 1.6 A STRUCTURE OF ZIF268                          
REMARK 900 RELATED ID: 1G2F   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF A CYS2HIS2 ZINC FINGER/TATA BOX COMPLEX (TATAZF;CLONE # 
REMARK 900 6)                                                                   
DBREF  1G2D C  102   190  UNP    P08046   EGR1_MOUSE     333    421             
DBREF  1G2D F  202   290  UNP    P08046   EGR1_MOUSE     333    421             
DBREF  1G2D A    2    17  PDB    1G2D     1G2D             2     17             
DBREF  1G2D B   18    33  PDB    1G2D     1G2D            18     33             
DBREF  1G2D D   52    67  PDB    1G2D     1G2D            52     67             
DBREF  1G2D E   68    83  PDB    1G2D     1G2D            68     83             
SEQRES   1 A   16   DG  DA  DC  DG  DC  DT  DA  DT  DA  DA  DA  DA  DG          
SEQRES   2 A   16   DG  DA  DG                                                  
SEQRES   1 B   16   DT  DC  DC  DT  DT  DT  DT  DA  DT  DA  DG  DC  DG          
SEQRES   2 B   16   DT  DC  DC                                                  
SEQRES   1 D   16   DG  DA  DC  DG  DC  DT  DA  DT  DA  DA  DA  DA  DG          
SEQRES   2 D   16   DG  DA  DG                                                  
SEQRES   1 E   16   DT  DC  DC  DT  DT  DT  DT  DA  DT  DA  DG  DC  DG          
SEQRES   2 E   16   DT  DC  DC                                                  
SEQRES   1 C   90  MET GLU ARG PRO TYR ALA CYS PRO VAL GLU SER CYS ASP          
SEQRES   2 C   90  ARG ARG PHE SER GLN LYS THR ASN LEU ASP THR HIS ILE          
SEQRES   3 C   90  ARG ILE HIS THR GLY GLN LYS PRO PHE GLN CYS ARG ILE          
SEQRES   4 C   90  CYS MET ARG ASN PHE SER GLN HIS THR GLY LEU ASN GLN          
SEQRES   5 C   90  HIS ILE ARG THR HIS THR GLY GLU LYS PRO PHE ALA CYS          
SEQRES   6 C   90  ASP ILE CYS GLY ARG LYS PHE ALA THR LEU HIS THR ARG          
SEQRES   7 C   90  ASP ARG HIS THR LYS ILE HIS LEU ARG GLN LYS ASP              
SEQRES   1 F   90  MET GLU ARG PRO TYR ALA CYS PRO VAL GLU SER CYS ASP          
SEQRES   2 F   90  ARG ARG PHE SER GLN LYS THR ASN LEU ASP THR HIS ILE          
SEQRES   3 F   90  ARG ILE HIS THR GLY GLN LYS PRO PHE GLN CYS ARG ILE          
SEQRES   4 F   90  CYS MET ARG ASN PHE SER GLN HIS THR GLY LEU ASN GLN          
SEQRES   5 F   90  HIS ILE ARG THR HIS THR GLY GLU LYS PRO PHE ALA CYS          
SEQRES   6 F   90  ASP ILE CYS GLY ARG LYS PHE ALA THR LEU HIS THR ARG          
SEQRES   7 F   90  ASP ARG HIS THR LYS ILE HIS LEU ARG GLN LYS ASP              
HET     ZN  C 301       1                                                       
HET     ZN  C 302       1                                                       
HET     ZN  C 303       1                                                       
HET     ZN  F 304       1                                                       
HET     ZN  F 305       1                                                       
HET     ZN  F 306       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   7   ZN    6(ZN 2+)                                                     
FORMUL  13  HOH   *224(H2 O)                                                    
HELIX    1   1 GLN C  118  GLY C  131  1                                  14    
HELIX    2   2 GLN C  146  GLY C  159  1                                  14    
HELIX    3   3 THR C  174  LYS C  183  1                                  10    
HELIX    4   4 ILE C  184  ARG C  187  5                                   4    
HELIX    5   5 GLN F  218  GLY F  231  1                                  14    
HELIX    6   6 GLN F  246  GLY F  259  1                                  14    
HELIX    7   7 THR F  274  LYS F  283  1                                  10    
HELIX    8   8 ILE F  284  LEU F  286  5                                   3    
SHEET    1   A 2 TYR C 105  ALA C 106  0                                        
SHEET    2   A 2 ARG C 115  PHE C 116 -1  N  PHE C 116   O  TYR C 105           
SHEET    1   B 2 PHE C 135  GLN C 136  0                                        
SHEET    2   B 2 ASN C 143  PHE C 144 -1  N  PHE C 144   O  PHE C 135           
SHEET    1   C 2 PHE C 163  ALA C 164  0                                        
SHEET    2   C 2 LYS C 171  PHE C 172 -1  N  PHE C 172   O  PHE C 163           
SHEET    1   D 2 TYR F 205  ALA F 206  0                                        
SHEET    2   D 2 ARG F 215  PHE F 216 -1  N  PHE F 216   O  TYR F 205           
SHEET    1   E 2 PHE F 235  GLN F 236  0                                        
SHEET    2   E 2 ASN F 243  PHE F 244 -1  N  PHE F 244   O  PHE F 235           
SHEET    1   F 2 PHE F 263  ALA F 264  0                                        
SHEET    2   F 2 LYS F 271  PHE F 272 -1  N  PHE F 272   O  PHE F 263           
LINK         SG  CYS C 107                ZN    ZN C 301     1555   1555  2.31  
LINK         SG  CYS C 112                ZN    ZN C 301     1555   1555  2.40  
LINK         NE2 HIS C 125                ZN    ZN C 301     1555   1555  2.13  
LINK         NE2 HIS C 129                ZN    ZN C 301     1555   1555  2.02  
LINK         SG  CYS C 137                ZN    ZN C 302     1555   1555  2.22  
LINK         SG  CYS C 140                ZN    ZN C 302     1555   1555  2.40  
LINK         NE2 HIS C 153                ZN    ZN C 302     1555   1555  2.14  
LINK         NE2 HIS C 157                ZN    ZN C 302     1555   1555  2.21  
LINK         SG  CYS C 165                ZN    ZN C 303     1555   1555  2.46  
LINK         SG  CYS C 168                ZN    ZN C 303     1555   1555  2.19  
LINK         NE2 HIS C 181                ZN    ZN C 303     1555   1555  2.22  
LINK         NE2 HIS C 185                ZN    ZN C 303     1555   1555  2.04  
LINK         SG  CYS F 207                ZN    ZN F 304     1555   1555  2.33  
LINK         SG  CYS F 212                ZN    ZN F 304     1555   1555  2.27  
LINK         NE2 HIS F 225                ZN    ZN F 304     1555   1555  2.13  
LINK         NE2 HIS F 229                ZN    ZN F 304     1555   1555  2.07  
LINK         SG  CYS F 237                ZN    ZN F 305     1555   1555  2.37  
LINK         SG  CYS F 240                ZN    ZN F 305     1555   1555  2.48  
LINK         NE2 HIS F 253                ZN    ZN F 305     1555   1555  2.08  
LINK         NE2 HIS F 257                ZN    ZN F 305     1555   1555  2.08  
LINK         SG  CYS F 265                ZN    ZN F 306     1555   1555  2.30  
LINK         SG  CYS F 268                ZN    ZN F 306     1555   1555  2.36  
LINK         NE2 HIS F 281                ZN    ZN F 306     1555   1555  2.16  
LINK         NE2 HIS F 285                ZN    ZN F 306     1555   1555  2.08  
SITE     1 AC1  4 CYS C 107  CYS C 112  HIS C 125  HIS C 129                    
SITE     1 AC2  4 CYS C 137  CYS C 140  HIS C 153  HIS C 157                    
SITE     1 AC3  4 CYS C 165  CYS C 168  HIS C 181  HIS C 185                    
SITE     1 AC4  4 CYS F 207  CYS F 212  HIS F 225  HIS F 229                    
SITE     1 AC5  4 CYS F 237  CYS F 240  HIS F 253  HIS F 257                    
SITE     1 AC6  4 CYS F 265  CYS F 268  HIS F 281  HIS F 285                    
CRYST1  105.100  105.100  104.600  90.00  90.00 120.00 P 64         12          
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      0.009515  0.005493  0.000000        0.00000                         
SCALE2      0.000000  0.010987  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009560        0.00000