1X26 - Header Asymmetric Unit

HEADER DNA 20-APR-05 1X26

TITLE SOLUTION STRUCTURE OF THE AA-MISMATCH DNA COMPLEXED WITH TITLE 2 NAPHTHYRIDINE-AZAQUINOLONE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*CP*TP*AP*AP*CP*AP*GP*AP*AP*TP*G)-3'; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 5'-D(*CP*AP*TP*TP*CP*AP*GP*TP*TP*AP*G)-3'; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES

KEYWDS DNA, AA MISMATCH, DRUG

EXPDTA SOLUTION NMR

NUMMDL 30

AUTHOR K.NAKATANI,S.HAGIHARA,Y.GOTO,A.KOBORI,M.HAGIHARA,G.HAYASHI, AUTHOR 2 M.KYO,M.NOMURA,M.MISHIMA,C.KOJIMA

REVDAT 2 27-MAY-08 1X26 1 JRNL VERSN REVDAT 1 04-APR-06 1X26 0

JRNL AUTH K.NAKATANI,S.HAGIHARA,Y.GOTO,A.KOBORI,M.HAGIHARA, JRNL AUTH 2 G.HAYASHI,M.KYO,M.NOMURA,M.MISHIMA,C.KOJIMA JRNL TITL SMALL-MOLECULE LIGAND INDUCES NUCLEOTIDE FLIPPING JRNL TITL 2 IN (CAG)N TRINUCLEOTIDE REPEATS JRNL REF NAT.CHEM.BIOL. V. 1 39 2005 JRNL REFN ISSN 1552-4450 JRNL PMID 16407992 JRNL DOI 10.1038/NCHEMBIO708

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : MARDIGRAS 3.0 REMARK 3 AUTHORS : LIU, H. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1X26 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-MAY-05. REMARK 100 THE RCSB ID CODE IS RCSB024284.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293; 303 REMARK 210 PH : 6.5; 6.5 REMARK 210 IONIC STRENGTH : 150; 150 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 50MM PHOSPHATE BUFFER NA, REMARK 210 100MM NACL, 0.1MM EDTA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY, 2D NOESY, DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE, DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS 1.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 150 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES

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 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAZ B 24 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAZ A 25

DBREF 1X26 A 1 11 PDB 1X26 1X26 1 11 DBREF 1X26 B 12 22 PDB 1X26 1X26 12 22

SEQRES 1 A 11 DC DT DA DA DC DA DG DA DA DT DG SEQRES 1 B 11 DC DA DT DT DC DA DG DT DT DA DG

HET NAZ B 24 59 HET NAZ A 25 59

HETNAM NAZ N~3~-{3-[(7-METHYL-1,8-NAPHTHYRIDIN-2-YL)AMINO]-3- HETNAM 2 NAZ OXOPROPYL}-N~1~-[(7-OXO-7,8-DIHYDRO-1,8-NAPHTHYRIDIN- HETNAM 3 NAZ 2-YL)METHYL]-BETA-ALANINAMIDE

HETSYN NAZ NAPHTYRIDINE-AZAQUINOLONE

FORMUL 3 NAZ 2(C24 H25 N7 O3)

SITE 1 AC1 7 DA A 4 DC A 5 DA A 6 NAZ A 25 SITE 2 AC1 7 DC B 16 DA B 17 DG B 18 SITE 1 AC2 8 DC A 5 DA A 6 DG A 7 DA A 8 SITE 2 AC2 8 DT B 15 DC B 16 DA B 17 NAZ B 24

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