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(-) Description

Title :  NMR STRUCTURE OF TLLLLT QUADRUPLEX
 
Authors :  J. T. Nielsen, M. Petersen
Date :  15 Mar 06  (Deposition) - 19 Apr 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B,C,D  (20x)
Keywords :  Quadruplex, Lna, Locked Nucleic Acid, Nucleic Acid (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. T. Nielsen, K. Arar, M. Petersen
Nmr Solution Structures Of Lna (Locked Nucleic Acid) Modified Quadruplexes
Nucleic Acids Res. V. 34 2006 2006
PubMed-ID: 16614450  |  Reference-DOI: 10.1093/NAR/GKL144

(-) Compounds

Molecule 1 - 5'-D(*T LCG LCG LCG LCGP*TP)-3'
    Chains: A, B, C, D
    Other Details: TELOMERIC SEQUENCE FROM O. NOVA
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 16)

NMR Structure (1, 16)
No.NameCountTypeFull Name
1LCG16Mod. Nucleotide[(1R,3R,4R,7S)-7-HYDROXY-3-(GUANIN-9-YL)-2,5-DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYLDIHYDROGEN PHOSPHATE

(-) Sites  (0, 0)

(no "Site" information available for 2CHK)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2CHK)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2CHK)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2CHK)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2CHK)

(-) Exons   (0, 0)

(no "Exon" information available for 2CHK)

(-) 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:DNA/RNA  Length:6
                                     
                  2chk A  1 TggggT  6
                             |||| 
                             |||| 
                             2-LCG
                              3-LCG
                               4-LCG
                                5-LCG


Chain B from PDB  Type:DNA/RNA  Length:6
                                     
                  2chk B  7 TggggT 12
                             |||| 
                             |||| 
                             8-LCG
                              9-LCG
                              10-LCG
                               11-LCG


Chain C from PDB  Type:DNA/RNA  Length:6
                                     
                  2chk C 13 TggggT 18
                             |||| 
                             |||| 
                            14-LCG
                             15-LCG
                              16-LCG
                               17-LCG


Chain D from PDB  Type:DNA/RNA  Length:6
                                     
                  2chk D 19 TggggT 24
                             |||| 
                             |||| 
                            20-LCG
                             21-LCG
                              22-LCG
                               23-LCG
   Legend:   → Mismatch (orange background)
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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 2CHK)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2CHK)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2CHK)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
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2chj NMR STRUCTURE OF TGLGLT QUADRUPLEX