HEADER TRANSCRIPTION/DNA 02-MAR-98 1TF6 TITLE CO-CRYSTAL STRUCTURE OF XENOPUS TFIIIA ZINC FINGER DOMAIN BOUND TO THE TITLE 2 5S RIBOSOMAL RNA GENE INTERNAL CONTROL REGION COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*AP*CP*GP*GP*GP*CP*CP*TP*GP*GP*TP*TP*AP*GP*TP*AP*C COMPND 4 P*CP*TP*GP*GP*AP* TP*GP*GP*GP*AP*GP*AP*CP*C)-3'); COMPND 5 CHAIN: B, E; COMPND 6 FRAGMENT: INTERNAL PROMOTER REGION; COMPND 7 SYNONYM: 5S RIBOSOMAL RNA GENE; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: DNA (5'- COMPND 11 D(*TP*GP*GP*TP*CP*TP*CP*CP*CP*AP*TP*CP*CP*AP*GP*GP*T COMPND 12 P*AP*CP*TP*AP*AP* CP*CP*AP*GP*GP*CP*CP*CP*G)-3'); COMPND 13 CHAIN: C, F; COMPND 14 FRAGMENT: INTERNAL PROMOTER REGION; COMPND 15 SYNONYM: 5S RIBOSOMAL RNA GENE; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 3; COMPND 18 MOLECULE: PROTEIN (TRANSCRIPTION FACTOR IIIA); COMPND 19 CHAIN: A, D; COMPND 20 FRAGMENT: NH2-TERMINAL SIX FINGERS, RESIDUE 1-190; COMPND 21 SYNONYM: TRANSCRIPTION FACTOR IIIA; COMPND 22 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: XENOPUS LAEVIS; SOURCE 7 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 8 ORGANISM_TAXID: 8355; SOURCE 9 ORGAN: OVARY; SOURCE 10 CELL: OOCYTE; SOURCE 11 ORGANELLE: NUCLEUS; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 15 EXPRESSION_SYSTEM_CELLULAR_LOCATION: INCLUSION BODY; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PRSET B; SOURCE 17 OTHER_DETAILS: CDNA KEYWDS COMPLEX (TRANSCRIPTION REGULATION-DNA), RNA POLYMERASE III, KEYWDS 2 TRANSCRIPTION INITIATION, ZINC FINGER PROTEIN, TRANSCRIPTION-DNA KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.T.NOLTE,R.M.CONLIN,S.C.HARRISON,R.S.BROWN REVDAT 3 14-FEB-24 1TF6 1 REMARK LINK REVDAT 2 24-FEB-09 1TF6 1 VERSN REVDAT 1 10-JUL-98 1TF6 0 JRNL AUTH R.T.NOLTE,R.M.CONLIN,S.C.HARRISON,R.S.BROWN JRNL TITL DIFFERING ROLES FOR ZINC FINGERS IN DNA RECOGNITION: JRNL TITL 2 STRUCTURE OF A SIX-FINGER TRANSCRIPTION FACTOR IIIA COMPLEX. JRNL REF PROC.NATL.ACAD.SCI.USA V. 95 2938 1998 JRNL REFN ISSN 0027-8424 JRNL PMID 9501194 JRNL DOI 10.1073/PNAS.95.6.2938 REMARK 2 REMARK 2 RESOLUTION. 3.10 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) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 81.4 REMARK 3 NUMBER OF REFLECTIONS : 17014 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) : 0.308 REMARK 3 FREE R VALUE : 0.363 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.900 REMARK 3 FREE R VALUE TEST SET COUNT : 497 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.016 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 : 2953 REMARK 3 NUCLEIC ACID ATOMS : 2530 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 17.26000 REMARK 3 B22 (A**2) : -5.82000 REMARK 3 B33 (A**2) : -11.40000 REMARK 3 B12 (A**2) : 4.52000 REMARK 3 B13 (A**2) : -0.72000 REMARK 3 B23 (A**2) : 1.02000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.55 REMARK 3 ESD FROM SIGMAA (A) : 0.43 REMARK 3 LOW RESOLUTION CUTOFF (A) : 8.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.64 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 0.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 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) : 2.470 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.450 ; 4.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.490 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.480 ; 4.000 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PARAM_NDBX.DNA REMARK 3 PARAMETER FILE 3 : PARAM19.ION REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOP_NBDX.DNA REMARK 3 TOPOLOGY FILE 3 : TOPH19.ION REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ISOTROPIC B FACTORS WERE REFINED REMARK 3 AGAINST UNSHARPENED NATIVE DATA WHICH HAS AN INHERENT B FACTOR REMARK 3 OF 65.0, AND R-FACTORS WERE CALCULATED USING ANISOTROPICALLY REMARK 3 SHARPENED DATA. REMARK 4 REMARK 4 1TF6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000176651. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : OCT-96 REMARK 200 TEMPERATURE (KELVIN) : 113.00 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19034 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 77.4 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.12800 REMARK 200 R SYM (I) : 0.06000 REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: CCP4, RAVE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: DATA WERE FILTERED LOCALLY WITH AN I/SIGMA(I) CUTOFF OF REMARK 200 1.0 - ELIMINATION OF UNRELIABLE MEASUREMENTS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: COMPLEX WAS CRYSTALLIZED FROM 22.5% REMARK 280 PEG 4000, 165 MM NACL, 35 MM SODIUM ACETATE, 3.2 MM DTT, 9.2% REMARK 280 (VOL/VOL) GLYCEROL, 1.8 MM NAN3, 1.8 MM CADAVERINE-2HCL, 5.5 MM REMARK 280 TRIS-HCL, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291.00K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: B, C, A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 ALA A 5 REMARK 465 LEU A 6 REMARK 465 PRO A 7 REMARK 465 VAL A 8 REMARK 465 VAL A 9 REMARK 465 GLN A 189 REMARK 465 ASP A 190 REMARK 465 MET D 1 REMARK 465 GLY D 2 REMARK 465 GLU D 3 REMARK 465 LYS D 4 REMARK 465 ALA D 5 REMARK 465 LEU D 6 REMARK 465 GLN D 189 REMARK 465 ASP D 190 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 12 -76.75 -52.77 REMARK 500 CYS A 15 150.08 -38.33 REMARK 500 ASP A 19 -34.21 102.68 REMARK 500 ASN A 25 41.26 -102.25 REMARK 500 LYS A 26 105.10 -178.09 REMARK 500 THR A 38 -73.63 -62.02 REMARK 500 LYS A 46 63.07 -119.36 REMARK 500 GLU A 48 171.33 -58.61 REMARK 500 SER A 56 131.33 -170.72 REMARK 500 LEU A 65 -15.91 -43.52 REMARK 500 HIS A 67 6.57 -66.95 REMARK 500 THR A 68 -54.72 -131.42 REMARK 500 ASP A 76 82.24 -57.74 REMARK 500 LEU A 82 113.08 -37.02 REMARK 500 LYS A 87 -77.45 -75.32 REMARK 500 PHE A 97 -70.02 -146.54 REMARK 500 ILE A 100 -139.34 -59.52 REMARK 500 LYS A 101 -40.04 68.41 REMARK 500 GLU A 110 151.19 58.61 REMARK 500 ASN A 111 -57.21 81.80 REMARK 500 VAL A 124 -75.12 -51.11 REMARK 500 HIS A 125 -62.05 -29.09 REMARK 500 GLN A 126 -36.80 -35.21 REMARK 500 THR A 130 -144.70 -121.11 REMARK 500 PRO A 134 -98.08 -74.86 REMARK 500 TYR A 135 98.97 -44.89 REMARK 500 HIS A 139 169.38 168.60 REMARK 500 CYS A 142 -82.28 54.89 REMARK 500 ASP A 143 -11.78 72.29 REMARK 500 SER A 147 -79.30 -102.67 REMARK 500 LYS A 157 -13.86 -45.02 REMARK 500 ALA A 160 95.42 -167.43 REMARK 500 TYR A 162 66.11 -162.24 REMARK 500 LYS A 166 57.07 -144.13 REMARK 500 ASP A 167 152.87 62.76 REMARK 500 SER A 171 23.21 -153.29 REMARK 500 VAL A 173 -126.74 -73.39 REMARK 500 ALA A 185 -76.68 -65.61 REMARK 500 GLU A 186 -36.47 -39.50 REMARK 500 CYS A 187 -138.55 -119.26 REMARK 500 TYR D 10 84.66 -24.36 REMARK 500 LYS D 11 2.15 144.87 REMARK 500 ARG D 12 -80.25 -4.34 REMARK 500 ASP D 19 -42.61 100.66 REMARK 500 ASN D 25 45.05 -102.48 REMARK 500 LYS D 26 112.38 173.88 REMARK 500 ASN D 27 -37.93 -39.97 REMARK 500 LYS D 46 61.13 -116.32 REMARK 500 SER D 56 137.40 179.63 REMARK 500 LEU D 65 -17.57 -43.15 REMARK 500 REMARK 500 THIS ENTRY HAS 82 RAMACHANDRAN OUTLIERS. 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 A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 15 SG REMARK 620 2 CYS A 20 SG 91.3 REMARK 620 3 HIS A 33 NE2 88.3 99.8 REMARK 620 4 HIS A 37 NE2 105.2 155.4 98.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 45 SG REMARK 620 2 CYS A 50 SG 152.1 REMARK 620 3 HIS A 63 NE2 86.8 104.2 REMARK 620 4 HIS A 67 NE2 105.5 96.3 105.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 75 SG REMARK 620 2 CYS A 80 SG 90.9 REMARK 620 3 HIS A 93 NE2 87.3 99.6 REMARK 620 4 HIS A 98 NE2 113.0 154.1 91.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 107 SG REMARK 620 2 CYS A 112 SG 111.9 REMARK 620 3 HIS A 125 NE2 129.3 93.8 REMARK 620 4 HIS A 129 NE2 115.5 110.2 93.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 137 SG REMARK 620 2 CYS A 142 SG 130.7 REMARK 620 3 HIS A 155 NE2 103.5 101.9 REMARK 620 4 HIS A 159 NE2 91.6 133.4 82.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 206 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 164 SG REMARK 620 2 CYS A 170 SG 99.1 REMARK 620 3 HIS A 183 NE2 145.9 84.0 REMARK 620 4 HIS A 188 NE2 78.2 136.1 122.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 15 SG REMARK 620 2 CYS D 20 SG 89.5 REMARK 620 3 HIS D 33 NE2 83.1 88.8 REMARK 620 4 HIS D 37 NE2 101.1 156.8 112.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 45 SG REMARK 620 2 CYS D 50 SG 142.0 REMARK 620 3 HIS D 63 NE2 87.9 103.0 REMARK 620 4 HIS D 67 NE2 115.1 97.4 104.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 75 SG REMARK 620 2 CYS D 80 SG 91.5 REMARK 620 3 HIS D 93 NE2 88.6 104.4 REMARK 620 4 HIS D 98 NE2 110.6 157.5 81.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 107 SG REMARK 620 2 CYS D 112 SG 100.0 REMARK 620 3 HIS D 125 NE2 131.0 78.6 REMARK 620 4 HIS D 129 NE2 120.7 100.4 107.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 137 SG REMARK 620 2 CYS D 142 SG 127.1 REMARK 620 3 HIS D 155 NE2 119.6 90.6 REMARK 620 4 HIS D 159 NE2 99.6 128.8 81.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 206 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 164 SG REMARK 620 2 CYS D 170 SG 83.7 REMARK 620 3 HIS D 183 NE2 114.6 79.8 REMARK 620 4 HIS D 188 NE2 85.0 158.0 122.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AN1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AN2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AN3 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AN4 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AN5 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AN6 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: DN1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: DN2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: DN3 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: DN4 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: DN5 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZN-BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: DN6 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: 'ZN-BINDING REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 206 DBREF 1TF6 A 1 190 UNP P03001 TF3A_XENLA 23 212 DBREF 1TF6 D 1 190 UNP P03001 TF3A_XENLA 23 212 DBREF 1TF6 B 1 31 PDB 1TF6 1TF6 1 31 DBREF 1TF6 C 33 63 PDB 1TF6 1TF6 33 63 DBREF 1TF6 E 1 31 PDB 1TF6 1TF6 1 31 DBREF 1TF6 F 33 63 PDB 1TF6 1TF6 33 63 SEQRES 1 B 31 DA DC DG DG DG DC DC DT DG DG DT DT DA SEQRES 2 B 31 DG DT DA DC DC DT DG DG DA DT DG DG DG SEQRES 3 B 31 DA DG DA DC DC SEQRES 1 C 31 DT DG DG DT DC DT DC DC DC DA DT DC DC SEQRES 2 C 31 DA DG DG DT DA DC DT DA DA DC DC DA DG SEQRES 3 C 31 DG DC DC DC DG SEQRES 1 E 31 DA DC DG DG DG DC DC DT DG DG DT DT DA SEQRES 2 E 31 DG DT DA DC DC DT DG DG DA DT DG DG DG SEQRES 3 E 31 DA DG DA DC DC SEQRES 1 F 31 DT DG DG DT DC DT DC DC DC DA DT DC DC SEQRES 2 F 31 DA DG DG DT DA DC DT DA DA DC DC DA DG SEQRES 3 F 31 DG DC DC DC DG SEQRES 1 A 190 MET GLY GLU LYS ALA LEU PRO VAL VAL TYR LYS ARG TYR SEQRES 2 A 190 ILE CYS SER PHE ALA ASP CYS GLY ALA ALA TYR ASN LYS SEQRES 3 A 190 ASN TRP LYS LEU GLN ALA HIS LEU CYS LYS HIS THR GLY SEQRES 4 A 190 GLU LYS PRO PHE PRO CYS LYS GLU GLU GLY CYS GLU LYS SEQRES 5 A 190 GLY PHE THR SER LEU HIS HIS LEU THR ARG HIS SER LEU SEQRES 6 A 190 THR HIS THR GLY GLU LYS ASN PHE THR CYS ASP SER ASP SEQRES 7 A 190 GLY CYS ASP LEU ARG PHE THR THR LYS ALA ASN MET LYS SEQRES 8 A 190 LYS HIS PHE ASN ARG PHE HIS ASN ILE LYS ILE CYS VAL SEQRES 9 A 190 TYR VAL CYS HIS PHE GLU ASN CYS GLY LYS ALA PHE LYS SEQRES 10 A 190 LYS HIS ASN GLN LEU LYS VAL HIS GLN PHE SER HIS THR SEQRES 11 A 190 GLN GLN LEU PRO TYR GLU CYS PRO HIS GLU GLY CYS ASP SEQRES 12 A 190 LYS ARG PHE SER LEU PRO SER ARG LEU LYS ARG HIS GLU SEQRES 13 A 190 LYS VAL HIS ALA GLY TYR PRO CYS LYS LYS ASP ASP SER SEQRES 14 A 190 CYS SER PHE VAL GLY LYS THR TRP THR LEU TYR LEU LYS SEQRES 15 A 190 HIS VAL ALA GLU CYS HIS GLN ASP SEQRES 1 D 190 MET GLY GLU LYS ALA LEU PRO VAL VAL TYR LYS ARG TYR SEQRES 2 D 190 ILE CYS SER PHE ALA ASP CYS GLY ALA ALA TYR ASN LYS SEQRES 3 D 190 ASN TRP LYS LEU GLN ALA HIS LEU CYS LYS HIS THR GLY SEQRES 4 D 190 GLU LYS PRO PHE PRO CYS LYS GLU GLU GLY CYS GLU LYS SEQRES 5 D 190 GLY PHE THR SER LEU HIS HIS LEU THR ARG HIS SER LEU SEQRES 6 D 190 THR HIS THR GLY GLU LYS ASN PHE THR CYS ASP SER ASP SEQRES 7 D 190 GLY CYS ASP LEU ARG PHE THR THR LYS ALA ASN MET LYS SEQRES 8 D 190 LYS HIS PHE ASN ARG PHE HIS ASN ILE LYS ILE CYS VAL SEQRES 9 D 190 TYR VAL CYS HIS PHE GLU ASN CYS GLY LYS ALA PHE LYS SEQRES 10 D 190 LYS HIS ASN GLN LEU LYS VAL HIS GLN PHE SER HIS THR SEQRES 11 D 190 GLN GLN LEU PRO TYR GLU CYS PRO HIS GLU GLY CYS ASP SEQRES 12 D 190 LYS ARG PHE SER LEU PRO SER ARG LEU LYS ARG HIS GLU SEQRES 13 D 190 LYS VAL HIS ALA GLY TYR PRO CYS LYS LYS ASP ASP SER SEQRES 14 D 190 CYS SER PHE VAL GLY LYS THR TRP THR LEU TYR LEU LYS SEQRES 15 D 190 HIS VAL ALA GLU CYS HIS GLN ASP HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET ZN A 205 1 HET ZN A 206 1 HET ZN D 201 1 HET ZN D 202 1 HET ZN D 203 1 HET ZN D 204 1 HET ZN D 205 1 HET ZN D 206 1 HETNAM ZN ZINC ION FORMUL 7 ZN 12(ZN 2+) HELIX 1 AH1 ASN A 27 THR A 38 1 12 HELIX 2 AH2 LEU A 57 THR A 68 1 12 HELIX 3 AH3 LYS A 87 HIS A 98 1 12 HELIX 4 AH4 HIS A 119 THR A 130 1 12 HELIX 5 AH5 PRO A 149 ALA A 160 1 12 HELIX 6 AH6 TRP A 177 HIS A 188 1 12 HELIX 7 DH1 ASN D 27 THR D 38 1 12 HELIX 8 DH2 LEU D 57 THR D 68 1 12 HELIX 9 DH3 LYS D 87 HIS D 98 1 12 HELIX 10 DH4 HIS D 119 THR D 130 1 12 HELIX 11 DH5 PRO D 149 ALA D 160 1 12 HELIX 12 DH6 TRP D 177 HIS D 188 1 12 SHEET 1 A 2 PHE A 73 THR A 74 0 SHEET 2 A 2 ARG A 83 PHE A 84 -1 N PHE A 84 O PHE A 73 SHEET 1 B 2 VAL A 106 CYS A 107 0 SHEET 2 B 2 LYS A 114 ALA A 115 -1 O LYS A 114 N CYS A 107 SHEET 1 C 2 PHE D 73 THR D 74 0 SHEET 2 C 2 ARG D 83 PHE D 84 -1 N PHE D 84 O PHE D 73 LINK SG CYS A 15 ZN ZN A 201 1555 1555 2.23 LINK SG CYS A 20 ZN ZN A 201 1555 1555 2.12 LINK NE2 HIS A 33 ZN ZN A 201 1555 1555 1.97 LINK NE2 HIS A 37 ZN ZN A 201 1555 1555 1.82 LINK SG CYS A 45 ZN ZN A 202 1555 1555 2.34 LINK SG CYS A 50 ZN ZN A 202 1555 1555 2.15 LINK NE2 HIS A 63 ZN ZN A 202 1555 1555 2.12 LINK NE2 HIS A 67 ZN ZN A 202 1555 1555 2.11 LINK SG CYS A 75 ZN ZN A 203 1555 1555 2.35 LINK SG CYS A 80 ZN ZN A 203 1555 1555 2.49 LINK NE2 HIS A 93 ZN ZN A 203 1555 1555 2.01 LINK NE2 HIS A 98 ZN ZN A 203 1555 1555 1.95 LINK SG CYS A 107 ZN ZN A 204 1555 1555 2.17 LINK SG CYS A 112 ZN ZN A 204 1555 1555 2.23 LINK NE2 HIS A 125 ZN ZN A 204 1555 1555 1.94 LINK NE2 HIS A 129 ZN ZN A 204 1555 1555 2.11 LINK SG CYS A 137 ZN ZN A 205 1555 1555 2.24 LINK SG CYS A 142 ZN ZN A 205 1555 1555 2.10 LINK NE2 HIS A 155 ZN ZN A 205 1555 1555 1.99 LINK NE2 HIS A 159 ZN ZN A 205 1555 1555 1.88 LINK SG CYS A 164 ZN ZN A 206 1555 1555 2.33 LINK SG CYS A 170 ZN ZN A 206 1555 1555 2.43 LINK NE2 HIS A 183 ZN ZN A 206 1555 1555 1.96 LINK NE2 HIS A 188 ZN ZN A 206 1555 1555 2.15 LINK SG CYS D 15 ZN ZN D 201 1555 1555 2.21 LINK SG CYS D 20 ZN ZN D 201 1555 1555 2.14 LINK NE2 HIS D 33 ZN ZN D 201 1555 1555 1.94 LINK NE2 HIS D 37 ZN ZN D 201 1555 1555 1.85 LINK SG CYS D 45 ZN ZN D 202 1555 1555 2.34 LINK SG CYS D 50 ZN ZN D 202 1555 1555 2.13 LINK NE2 HIS D 63 ZN ZN D 202 1555 1555 2.16 LINK NE2 HIS D 67 ZN ZN D 202 1555 1555 2.12 LINK SG CYS D 75 ZN ZN D 203 1555 1555 2.31 LINK SG CYS D 80 ZN ZN D 203 1555 1555 2.47 LINK NE2 HIS D 93 ZN ZN D 203 1555 1555 2.13 LINK NE2 HIS D 98 ZN ZN D 203 1555 1555 2.12 LINK SG CYS D 107 ZN ZN D 204 1555 1555 2.22 LINK SG CYS D 112 ZN ZN D 204 1555 1555 2.52 LINK NE2 HIS D 125 ZN ZN D 204 1555 1555 1.91 LINK NE2 HIS D 129 ZN ZN D 204 1555 1555 1.90 LINK SG CYS D 137 ZN ZN D 205 1555 1555 2.25 LINK SG CYS D 142 ZN ZN D 205 1555 1555 2.35 LINK NE2 HIS D 155 ZN ZN D 205 1555 1555 1.98 LINK NE2 HIS D 159 ZN ZN D 205 1555 1555 1.86 LINK SG CYS D 164 ZN ZN D 206 1555 1555 2.31 LINK SG CYS D 170 ZN ZN D 206 1555 1555 2.47 LINK NE2 HIS D 183 ZN ZN D 206 1555 1555 2.12 LINK NE2 HIS D 188 ZN ZN D 206 1555 1555 1.85 SITE 1 AN1 4 CYS A 15 CYS A 20 HIS A 33 HIS A 37 SITE 1 AN2 4 CYS A 45 CYS A 50 HIS A 63 HIS A 67 SITE 1 AN3 4 CYS A 75 CYS A 80 HIS A 93 HIS A 98 SITE 1 AN4 4 CYS A 107 CYS A 112 HIS A 125 HIS A 129 SITE 1 AN5 4 CYS A 137 CYS A 142 HIS A 155 HIS A 159 SITE 1 AN6 4 CYS A 164 CYS A 170 HIS A 183 HIS A 188 SITE 1 DN1 4 CYS D 15 CYS D 20 HIS D 33 HIS D 37 SITE 1 DN2 4 CYS D 45 CYS D 50 HIS D 63 HIS D 67 SITE 1 DN3 4 CYS D 75 CYS D 80 HIS D 93 HIS D 98 SITE 1 DN4 4 CYS D 107 CYS D 112 HIS D 125 HIS D 129 SITE 1 DN5 4 CYS D 137 CYS D 142 HIS D 155 HIS D 159 SITE 1 DN6 4 CYS D 164 CYS D 170 HIS D 183 HIS D 188 SITE 1 AC1 4 CYS A 15 CYS A 20 HIS A 33 HIS A 37 SITE 1 AC2 4 CYS A 45 CYS A 50 HIS A 63 HIS A 67 SITE 1 AC3 5 CYS A 75 SER A 77 CYS A 80 HIS A 93 SITE 2 AC3 5 HIS A 98 SITE 1 AC4 4 CYS A 107 CYS A 112 HIS A 125 HIS A 129 SITE 1 AC5 4 CYS A 137 CYS A 142 HIS A 155 HIS A 159 SITE 1 AC6 4 CYS A 164 CYS A 170 HIS A 183 HIS A 188 SITE 1 AC7 4 CYS D 15 CYS D 20 HIS D 33 HIS D 37 SITE 1 AC8 4 CYS D 45 CYS D 50 HIS D 63 HIS D 67 SITE 1 AC9 5 CYS D 75 SER D 77 CYS D 80 HIS D 93 SITE 2 AC9 5 HIS D 98 SITE 1 BC1 4 CYS D 107 CYS D 112 HIS D 125 HIS D 129 SITE 1 BC2 4 CYS D 137 CYS D 142 HIS D 155 HIS D 159 SITE 1 BC3 4 CYS D 164 CYS D 170 HIS D 183 HIS D 188 CRYST1 64.180 64.712 78.035 90.07 92.98 102.95 P 1 2 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 0.015581 0.003583 0.000859 0.00000 SCALE2 0.000000 0.015856 0.000210 0.00000 SCALE3 0.000000 0.000000 0.012833 0.00000 MTRIX1 1 -0.900690 -0.434470 0.002040 78.54161 1 MTRIX2 1 -0.434440 0.900670 0.007820 18.46218 1 MTRIX3 1 -0.005240 0.006160 -0.999970 82.12378 1 MTRIX1 2 -0.896830 -0.442290 -0.008730 78.89021 1 MTRIX2 2 -0.442350 0.896810 0.007720 18.84468 1 MTRIX3 2 0.004420 0.010790 -0.999930 81.35723 1 MTRIX1 3 -0.892870 -0.450310 -0.000280 78.95392 1 MTRIX2 3 -0.450310 0.892860 0.005100 19.75191 1 MTRIX3 3 -0.002050 0.004670 -0.999990 82.60930 1 MTRIX1 4 -0.892420 -0.451200 -0.002400 79.06322 1 MTRIX2 4 -0.451210 0.892410 0.004520 19.84412 1 MTRIX3 4 0.000100 0.005110 -0.999990 82.49853 1