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Molecular structure of nicked DNA. model T4

Analyse Molecular structure of nicked DNA. model T4 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1NDN
Type
DNA
Length
24 nucleotides
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA (5'-D(*CP*GP*CP*GP*AP*AP*AP*AP*CP*GP*CP*G)- 3'); DNA (5'-D(*CP*GP*CP*GP*TP*T)-3')…

Structure

x-ray diffraction · 3 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
ADNA (5'-D(*CP*GP*CP*GP*AP*AP*AP*AP*CP*GP*CP*G)- 3')dna12——
BDNA (5'-D(*CP*GP*CP*GP*TP*T)-3')dna6——
CDNA (5'-D(*TP*TP*CP*GP*CP*G)-3')dna6——

Interfaces

3 interfaces between chains.

  • A–C · 345 Ų buried · 36 hydrogen bonds · nucleic-nucleic
  • A–B · 287 Ų buried · 19 hydrogen bonds · nucleic-nucleic
  • B–C · 110 Ų buried · 6 hydrogen bonds · nucleic-nucleic

Compared structures

  • 1NDN · Molecular structure of nicked DNA. model T4 · the same entry in another collection · chain A against A, TM-score 1.00

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