1SP2 - Header Asymmetric Unit

HEADER ZINC FINGER 21-NOV-96 1SP2

TITLE NMR STRUCTURE OF A ZINC FINGER DOMAIN FROM TRANSCRIPTION TITLE 2 FACTOR SP1F2, MINIMIZED AVERAGE STRUCTURE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: SP1F2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ZINC FINGER DNA BINDING DOMAIN; COMPND 5 SYNONYM: TRANSCRIPTION FACTOR SP1; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: DOES NOT BIND DNA SPECIFICALLY AS A SINGLE COMPND 8 ZINC FINGER

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELLULAR_LOCATION: NUCLEOPLASM

KEYWDS ZINC FINGER, TRANSCRIPTION ACTIVATION, SP1

EXPDTA SOLUTION NMR

AUTHOR V.A.NARAYAN,R.W.KRIWACKI,J.P.CARADONNA

REVDAT 2 24-FEB-09 1SP2 1 VERSN REVDAT 1 21-APR-97 1SP2 0

JRNL AUTH V.A.NARAYAN,R.W.KRIWACKI,J.P.CARADONNA JRNL TITL STRUCTURES OF ZINC FINGER DOMAINS FROM JRNL TITL 2 TRANSCRIPTION FACTOR SP1. INSIGHTS INTO JRNL TITL 3 SEQUENCE-SPECIFIC PROTEIN-DNA RECOGNITION. JRNL REF J.BIOL.CHEM. V. 272 7801 1997 JRNL REFN ISSN 0021-9258 JRNL PMID 9065444 JRNL DOI 10.1074/JBC.272.12.7801

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MULTIPLE ROUNDS OF SIMULATED REMARK 3 ANNEALING REFINEMENT PROTOCOL OF X-PLOR

REMARK 4 REMARK 4 1SP2 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 5.9 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, COSY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AM500, GE500 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, OMEGA REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX, XPLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : MEAN STRUCTURE REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL

REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.

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 A 10 -93.30 -104.24 REMARK 500 ARG A 16 120.49 179.35 REMARK 500 GLU A 30 81.38 43.70 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 ARG A 1 0.20 SIDE_CHAIN REMARK 500 ARG A 13 0.25 SIDE_CHAIN REMARK 500 ARG A 16 0.30 SIDE_CHAIN REMARK 500 ARG A 22 0.31 SIDE_CHAIN REMARK 500 ARG A 25 0.32 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 32 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 5 SG REMARK 620 2 CYS A 10 SG 111.0 REMARK 620 3 HIS A 23 NE2 111.5 110.8 REMARK 620 4 HIS A 27 NE2 107.6 108.2 107.5 REMARK 620 N 1 2 3

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: S1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PROPOSED DNA BINDING RESIDUES. REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 32

DBREF 1SP2 A 1 31 UNP P08047 SP1_HUMAN 565 595

SEQRES 1 A 31 ARG PRO PHE MET CYS THR TRP SER TYR CYS GLY LYS ARG SEQRES 2 A 31 PHE THR ARG SER ASP GLU LEU GLN ARG HIS LYS ARG THR SEQRES 3 A 31 HIS THR GLY GLU LYS

HET ZN A 32 1

HETNAM ZN ZINC ION

FORMUL 2 ZN ZN 2+

HELIX 1 1 SER A 17 THR A 26 1 10

LINK ZN ZN A 32 SG CYS A 5 1555 1555 2.25 LINK ZN ZN A 32 SG CYS A 10 1555 1555 2.25 LINK ZN ZN A 32 NE2 HIS A 23 1555 1555 2.03 LINK ZN ZN A 32 NE2 HIS A 27 1555 1555 2.12

SITE 1 S1 2 ARG A 16 ARG A 22 SITE 1 AC1 4 CYS A 5 CYS A 10 HIS A 23 HIS A 27

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

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 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000