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MolNFT v1 · #5594 · DNA

NMR observation of T-tetrads in a parallel stranded DNA quadruplex formed by saccharomyces cerevisiae telomere repeats

1EMQ · DNA (5'-D(*TP*GP*GP*TP*GP*GP*C)-3'): “NMR observation of T-tetrads in a parallel stranded DNA quadruplex formed by saccharomyces cerevisiae…”. Solution nmr. MolNFT v1 #5594 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
1EMQ
Type
DNA
Length
28 nucleotides
Chains
4
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA (5'-D(*TP*GP*GP*TP*GP*GP*C)-3')

Structure

solution nmr · 1 distinct chain.

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, DDNA (5'-D(*TP*GP*GP*TP*GP*GP*C)-3')dna7——

Interfaces

6 interfaces between chains.

  • A–C · 328 Ų buried · 25 hydrogen bonds · nucleic-nucleic
  • B–D · 326 Ų buried · 25 hydrogen bonds · nucleic-nucleic
  • C–D · 323 Ų buried · 26 hydrogen bonds · nucleic-nucleic
  • A–B · 323 Ų buried · 24 hydrogen bonds · nucleic-nucleic
  • B–C · 86 Ų buried · 0 hydrogen bonds · nucleic-nucleic

Compared structures

  • 1EMQ · NMR observation of T-tetrads in a parallel stranded DNA quadruplex formed by… · the same entry in another collection · chain A against A, TM-score 1.00

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