1KSE - Header Asymmetric Unit

HEADER DNA 12-JAN-02 1KSE

TITLE SOLUTION STRUCTURE OF A QUINOLONE-CAPPED DNA DUPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*(5AT)P*GP*CP*GP*CP*A)-3'; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: QUINOLONE-DNA HYBRID

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CUSTOM SYNTHESIZED BY THE AUTHORS

KEYWDS DNA, QUINOLONE, SYNTHETIC HYBRID, DISRUPTED TERMINAL KEYWDS 2 BASEPAIRS

EXPDTA SOLUTION NMR

AUTHOR J.TUMA,W.H.CONNORS,D.H.STITELMAN,C.RICHERT

REVDAT 2 24-FEB-09 1KSE 1 VERSN REVDAT 1 08-MAY-02 1KSE 0

JRNL AUTH J.TUMA,W.H.CONNORS,D.H.STITELMAN,C.RICHERT JRNL TITL ON THE EFFECT OF COVALENTLY APPENDED QUINOLONES ON JRNL TITL 2 TERMINI OF DNA DUPLEXES. JRNL REF J.AM.CHEM.SOC. V. 124 4236 2002 JRNL REFN ISSN 0002-7863 JRNL PMID 11960452 JRNL DOI 10.1021/JA0125117

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-02. REMARK 100 THE RCSB ID CODE IS RCSB015293.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 165 MM PHOSPHATE REMARK 210 BUFFER(KH2PO4/K2HPO4), NACL AT REMARK 210 PH 7 (UNCORRECTED FOR REMARK 210 DEUTERIUM EFFECT) REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : ANALYTE BUFFER, SALT, D2O; REMARK 210 ANALYTE BUFFER, SALT, H2O/D2O REMARK 210 (85:15) REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, DQF-COSY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DPX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS 1.0 REMARK 210 METHOD USED : TORSION-ANGLE MOLECULAR REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : CLOSEST TO THE AVERAGE 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 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 OXI A 0 REMARK 610 OXI B 0

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXI A 0 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXI B 0

DBREF 1KSE A 1 6 PDB 1KSE 1KSE 1 6 DBREF 1KSE B 1 6 PDB 1KSE 1KSE 1 6

SEQRES 1 A 6 5AT DG DC DG DC DA SEQRES 1 B 6 5AT DG DC DG DC DA

MODRES 1KSE 5AT A 1 DT 5'-AMINO-5'-DEOXYTHYMIDINE MODRES 1KSE 5AT B 1 DT 5'-AMINO-5'-DEOXYTHYMIDINE

HET 5AT A 1 30 HET 5AT B 1 30 HET OXI A 0 28 HET OXI B 0 28

HETNAM 5AT 5'-AMINO-5'-DEOXYTHYMIDINE HETNAM OXI OXOLINIC ACID

FORMUL 1 5AT 2(C10 H15 N3 O4) FORMUL 3 OXI 2(C13 H11 N O5)

LINK C1 OXI A 0 N5' 5AT A 1 1555 1555 1.35 LINK C1 OXI B 0 N5' 5AT B 1 1555 1555 1.36 LINK O3' 5AT A 1 P DG A 2 1555 1555 1.61 LINK O3' 5AT B 1 P DG B 2 1555 1555 1.61

SITE 1 AC1 4 5AT A 1 DG A 2 DC B 5 DA B 6 SITE 1 AC2 4 DC A 5 DA A 6 5AT B 1 DG B 2

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