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(-) Description

Title :  SOLUTION STRUCTURE OF THE AA-MISMATCH DNA COMPLEXED WITH NAPHTHYRIDINE-AZAQUINOLONE
 
Authors :  K. Nakatani, S. Hagihara, Y. Goto, A. Kobori, M. Hagihara, G. Hayashi, M. Kyo, M. Nomura, M. Mishima, C. Kojima
Date :  20 Apr 05  (Deposition) - 04 Apr 06  (Release) - 27 May 08  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (30x)
Keywords :  Dna, Aa Mismatch, Drug (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. Nakatani, S. Hagihara, Y. Goto, A. Kobori, M. Hagihara, G. Hayashi, M. Kyo, M. Nomura, M. Mishima, C. Kojima
Small-Molecule Ligand Induces Nucleotide Flipping In (Cag)N Trinucleotide Repeats
Nat. Chem. Biol. V. 1 39 2005
PubMed-ID: 16407992  |  Reference-DOI: 10.1038/NCHEMBIO708
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 5'-D(*CP*TP*AP*AP*CP*AP*GP*AP*AP*TP*G)-3'
    ChainsA
    EngineeredYES
    SyntheticYES
 
Molecule 2 - 5'-D(*CP*AP*TP*TP*CP*AP*GP*TP*TP*AP*G)-3'
    ChainsB
    EngineeredYES
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (30x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1NAZ2Ligand/IonN~3~-{3-[(7-METHYL-1,8-NAPHTHYRIDIN-2-YL)AMINO]-3-OXOPROPYL}-N~1~-[(7-OXO-7,8-DIHYDRO-1,8-NAPHTHYRIDIN-2-YL)METHYL]-BETA-ALANINAMIDE

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDA A:4 , DC A:5 , DA A:6 , NAZ A:25 , DC B:16 , DA B:17 , DG B:18BINDING SITE FOR RESIDUE NAZ B 24
2AC2SOFTWAREDC A:5 , DA A:6 , DG A:7 , DA A:8 , DT B:15 , DC B:16 , DA B:17 , NAZ B:24BINDING SITE FOR RESIDUE NAZ A 25

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1X26)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1X26)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1X26)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:DNA  Length:11
                                          
                  1x26 A  1 CTAACAGAATG 11
                                    10 

Chain B from PDB  Type:DNA  Length:11
                                          
                  1x26 B 12 CATTCAGTTAG 22
                                    21 

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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1X26)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1X26)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1X26)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
    (no "Gene Ontology" information available for 1X26)

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