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(-) Description

Title :  NMR STRUCTURE OF THE PARALLEL-STRANDED DNA QUADRUPLEX D(TTAGGGT)4 COMPLEXED WITH THE TELOMERASE INHIBITOR RHPS4
 
Authors :  E. Gavathiotis, R. A. Heald, M. F. G. Stevens, M. S. Searle
Date :  18 Feb 03  (Deposition) - 04 Nov 03  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B,C,D  (10x)
Keywords :  Quadruplex Dna, Telomeres, Telomerase Inhibition, Nmr Spectroscopy, Molecular Dynamics, Drug-Dna Interaction, Ttagggt Repeat (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Gavathiotis, R. A. Heald, M. F. G. Stevens, M. S. Searle
Drug Recognition And Stabilisation Of The Parallel-Stranded Dna Quadruplex D(Ttagggt)4 Containing The Human Telomeric Repeat
J. Mol. Biol. V. 334 25 2003
PubMed-ID: 14596797  |  Reference-DOI: 10.1016/J.JMB.2003.09.018
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 5'-D(*TP*TP*AP*GP*GP*GP*T)-3'
    ChainsA, B, C, D
    EngineeredYES
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (10x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

NMR Structure (2, 4)
No.NameCountTypeFull Name
1K2Ligand/IonPOTASSIUM ION
2LG12Ligand/Ion3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN-13-IUM

(-) Sites  (4, 4)

NMR Structure (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDG A:4 , DG A:5 , DG B:11 , DG B:12 , DG C:18 , DG C:19 , DG D:25 , DG D:26BINDING SITE FOR RESIDUE K D 29
2AC2SOFTWAREDG A:5 , DG A:6 , DG B:12 , DG B:13 , DG C:19 , DG C:20 , DG D:26 , DG D:27BINDING SITE FOR RESIDUE K A 30
3AC3SOFTWAREDG A:6 , DT A:7 , DG B:13 , DT B:14 , DT C:21 , DG D:27 , DT D:28BINDING SITE FOR RESIDUE LG1 B 31
4AC4SOFTWAREDA A:3 , DG A:4 , DA B:10 , DG B:11 , DA C:17 , DG C:18 , DA D:24 , DG D:25BINDING SITE FOR RESIDUE LG1 A 32

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1NZM)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1NZM)

(-) Exons   (0, 0)

(no "Exon" information available for 1NZM)

(-) 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:7
                                      
                  1nzm A  1 TTAGGGT  7

Chain B from PDB  Type:DNA  Length:7
                                      
                  1nzm B  8 TTAGGGT 14

Chain C from PDB  Type:DNA  Length:7
                                      
                  1nzm C 15 TTAGGGT 21

Chain D from PDB  Type:DNA  Length:7
                                      
                  1nzm D 22 TTAGGGT 28

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  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 1NZM)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

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

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(-) Related Entries Specified in the PDB File

1np9 THE SAME PARALLEL-STRANDED DNA QUADRUPLEX D(TTAGGGT)4 COMPLEXED WITH A TELOMERASE INHIBITOR