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MolNFT v1 · #1312 · DNA

Solution NMR structure of the [BP]DA adduct opposite dt in a DNA duplex, 6 structures

1AXV · DNA duplex D(CTCTC-[BP]A-CTTCC)D(GGAAGTGAGAG): “Solution NMR structure of the [BP]DA adduct opposite dt in a DNA duplex, 6 structures”. Solution nmr, 1 ligand (BAP). MolNFT v1 #1312 on GenesisL1: 3D structure, binding sites and…

PDB
1AXV
Type
DNA
Length
22 nucleotides
Chains
2
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA duplex D(CTCTC-[BP]A-CTTCC)D(GGAAGTGAGAG)
Ligands
BAP

Structure

solution nmr · 2 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
ADNA duplex D(CTCTC-[BP]A-CTTCC)D(GGAAGTGAGAG)dna11——
BDNA duplex D(CTCTC-[BP]A-CTTCC)D(GGAAGTGAGAG)dna11——

Ligands and binding sites

  • BAP · 1,2,3-trihydroxy-1,2,3,4-tetrahydrobenzo[a]pyrene · ligand · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

  • A–B · 494 Ų buried · 55 hydrogen bonds · nucleic-nucleic

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

  • 1AXV · Solution NMR structure of the [BP]DA adduct opposite dt in a DNA duplex, 6 structures · the same entry in another collection · chain A against A, TM-score 1.00

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