HEADER TRANSCRIPTION/DNA 11-JUL-01 1JK2 TITLE ZIF268 D20A MUTANT BOUND TO THE GCT DNA SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*AP*GP*CP*GP*TP*GP*GP*GP*CP*TP*G)-3'; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 5'-D(*TP*CP*AP*GP*CP*CP*CP*AP*CP*GP*C)-3'; COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: ZIF268; COMPND 11 CHAIN: A; COMPND 12 FRAGMENT: ZINC FINGERS (RESIDUES 333-421); COMPND 13 SYNONYM: EARLY GROWTH RESPONSE PROTEIN 1; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: 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: BL21 (DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PZIFD20A KEYWDS ZINC-FINGER, DOUBLE STRANDED DNA, PROTEIN-DNA COMPLEX, TRANSCRIPTION- KEYWDS 2 DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.C.MILLER,C.O.PABO REVDAT 6 03-APR-24 1JK2 1 REMARK REVDAT 5 07-FEB-24 1JK2 1 REMARK REVDAT 4 27-OCT-21 1JK2 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1JK2 1 VERSN REVDAT 2 01-APR-03 1JK2 1 JRNL REVDAT 1 19-OCT-01 1JK2 0 JRNL AUTH J.C.MILLER,C.O.PABO JRNL TITL REARRANGEMENT OF SIDE-CHAINS IN A ZIF268 MUTANT HIGHLIGHTS JRNL TITL 2 THE COMPLEXITIES OF ZINC FINGER-DNA RECOGNITION. JRNL REF J.MOL.BIOL. V. 313 309 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11800559 JRNL DOI 10.1006/JMBI.2001.4975 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.ELROD-ERICKSON,M.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 2 REMARK 1 AUTH M.ELROD-ERICKSON,C.O.PABO REMARK 1 TITL BINDING STUDIES WITH MUTANTS OF ZIF268. CONTRIBUTION OF REMARK 1 TITL 2 INDIVIDUAL SIDE CHAINS TO BINDING AFFINITY AND SPECIFICITY REMARK 1 TITL 3 IN THE ZIF268 ZINC FINGER-DNA COMPLEX REMARK 1 REF J.BIOL.CHEM. V. 274 19281 1999 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.274.27.19281 REMARK 2 REMARK 2 RESOLUTION. 1.65 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) : 1.65 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)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.7 REMARK 3 NUMBER OF REFLECTIONS : 17401 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) : 0.230 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1714 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1935 REMARK 3 BIN R VALUE (WORKING SET) : 0.3950 REMARK 3 BIN FREE R VALUE : 0.4340 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 215 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 709 REMARK 3 NUCLEIC ACID ATOMS : 445 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 145 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.10 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.24 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.410 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) : 0.970 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.690 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.130 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.930 ; 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 : PARNDBX.DNA REMARK 3 PARAMETER FILE 3 : PARAM11.WAT REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPNDBX.DNA REMARK 3 TOPOLOGY FILE 3 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JK2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000013865. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-99 REMARK 200 TEMPERATURE (KELVIN) : 125 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 3 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 : YALE MIRRORS 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18149 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 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 (%) : 91.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.1 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: D20A BOUND TO THE WT SITE WITH THE APPROPRIATE REMARK 200 CHANGE TO THE DNA AND WITH WATERS AND SIDE CHAINS OF RESIDUES 18 REMARK 200 AND 21 REMOVED REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 300 MM NACL, 10% PEG 1450, 25 MM BIS REMARK 280 -TRIS PROPANE, PH 8.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.78000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.78000 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 1.000000 0.000000 0.000000 21.80000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 28.02500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 21.80000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 28.02500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.78000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 21.80000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 28.02500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 65.78000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 21.80000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 28.02500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 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 101 REMARK 465 GLU A 102 REMARK 465 GLN A 188 REMARK 465 LYS A 189 REMARK 465 ASP A 190 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DC B 3 C3' - C2' - C1' ANGL. DEV. = -5.3 DEGREES REMARK 500 DT C 51 N1 - C1' - C2' ANGL. DEV. = 8.4 DEGREES REMARK 500 DC C 52 C4' - C3' - O3' ANGL. DEV. = -17.0 DEGREES REMARK 500 DC C 52 C3' - O3' - P ANGL. DEV. = -10.1 DEGREES 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 ASP A 113 53.61 -111.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 DC B 3 0.07 SIDE CHAIN 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 107 SG REMARK 620 2 CYS A 112 SG 111.2 REMARK 620 3 HIS A 125 NE2 96.8 97.0 REMARK 620 4 HIS A 129 NE2 121.7 114.7 110.9 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 137 SG REMARK 620 2 CYS A 140 SG 115.7 REMARK 620 3 HIS A 153 NE2 108.1 106.8 REMARK 620 4 HIS A 157 NE2 105.6 117.5 101.9 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 165 SG REMARK 620 2 CYS A 168 SG 117.4 REMARK 620 3 HIS A 181 NE2 104.1 107.5 REMARK 620 4 HIS A 185 NE2 103.9 118.2 104.1 REMARK 620 N 1 2 3 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR REMARK 800 REMARK 800 SITE 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AAY RELATED DB: PDB REMARK 900 WT ZIF268-DNA COPMLEX REMARK 900 RELATED ID: 1JK1 RELATED DB: PDB REMARK 900 ZIF268 D20A MUTANT BOUND TO WT DNA SITE DBREF 1JK2 A 101 190 UNP P08046 EGR1_MOUSE 333 421 DBREF 1JK2 B 1 11 PDB 1JK2 1JK2 1 11 DBREF 1JK2 C 51 61 PDB 1JK2 1JK2 51 61 SEQADV 1JK2 MET A 101 UNP P08046 CLONING ARTIFACT SEQADV 1JK2 ALA A 120 UNP P08046 ASP 351 ENGINEERED MUTATION SEQRES 1 B 11 DA DG DC DG DT DG DG DG DC DT DG SEQRES 1 C 11 DT DC DA DG DC DC DC DA DC DG DC SEQRES 1 A 90 MET GLU ARG PRO TYR ALA CYS PRO VAL GLU SER CYS ASP SEQRES 2 A 90 ARG ARG PHE SER ARG SER ALA GLU LEU THR ARG HIS ILE SEQRES 3 A 90 ARG ILE HIS THR GLY GLN LYS PRO PHE GLN CYS ARG ILE SEQRES 4 A 90 CYS MET ARG ASN PHE SER ARG SER ASP HIS LEU THR THR SEQRES 5 A 90 HIS ILE ARG THR HIS THR GLY GLU LYS PRO PHE ALA CYS SEQRES 6 A 90 ASP ILE CYS GLY ARG LYS PHE ALA ARG SER ASP GLU ARG SEQRES 7 A 90 LYS ARG HIS THR LYS ILE HIS LEU ARG GLN LYS ASP HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HETNAM ZN ZINC ION FORMUL 4 ZN 3(ZN 2+) FORMUL 7 HOH *145(H2 O) HELIX 1 1 SER A 119 THR A 130 1 12 HELIX 2 2 SER A 147 THR A 158 1 12 HELIX 3 3 SER A 175 HIS A 185 1 11 SHEET 1 A 2 TYR A 105 ALA A 106 0 SHEET 2 A 2 ARG A 115 PHE A 116 -1 N PHE A 116 O TYR A 105 SHEET 1 B 2 PHE A 135 GLN A 136 0 SHEET 2 B 2 ASN A 143 PHE A 144 -1 N PHE A 144 O PHE A 135 SHEET 1 C 2 PHE A 163 ALA A 164 0 SHEET 2 C 2 LYS A 171 PHE A 172 -1 O PHE A 172 N PHE A 163 LINK SG CYS A 107 ZN ZN A 201 1555 1555 2.26 LINK SG CYS A 112 ZN ZN A 201 1555 1555 2.50 LINK NE2 HIS A 125 ZN ZN A 201 1555 1555 2.47 LINK NE2 HIS A 129 ZN ZN A 201 1555 1555 1.88 LINK SG CYS A 137 ZN ZN A 202 1555 1555 2.32 LINK SG CYS A 140 ZN ZN A 202 1555 1555 2.22 LINK NE2 HIS A 153 ZN ZN A 202 1555 1555 2.09 LINK NE2 HIS A 157 ZN ZN A 202 1555 1555 2.10 LINK SG CYS A 165 ZN ZN A 203 1555 1555 2.39 LINK SG CYS A 168 ZN ZN A 203 1555 1555 2.25 LINK NE2 HIS A 181 ZN ZN A 203 1555 1555 2.06 LINK NE2 HIS A 185 ZN ZN A 203 1555 1555 2.01 SITE 1 AC1 4 CYS A 107 CYS A 112 HIS A 125 HIS A 129 SITE 1 AC2 4 CYS A 137 CYS A 140 HIS A 153 HIS A 157 SITE 1 AC3 4 CYS A 165 CYS A 168 HIS A 181 HIS A 185 CRYST1 43.600 56.050 131.560 90.00 90.00 90.00 C 2 2 21 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 0.022936 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017841 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007601 0.00000