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Solution structure of the [af]-C8-dg adduct positioned at a template- primer junction, NMR, 6 structures

Analyse Solution structure of the [af]-C8-dg adduct positioned at a template- primer… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1AX7
Type
DNA
Length
22 nucleotides
Chains
2
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA duplex D(AAC-[AF]G-CTACCATCC)D(GGATGGTAG)
Ligands
AF

Structure

solution nmr · 2 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
ADNA duplex D(AAC-[AF]G-CTACCATCC)D(GGATGGTAG)dna13——
BDNA duplex D(AAC-[AF]G-CTACCATCC)D(GGATGGTAG)dna9——

Ligands and binding sites

  • AF · 2-aminofluorene · 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 · 455 Ų buried · 51 hydrogen bonds · nucleic-nucleic

Modifications

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

Compared structures

  • 1AX7 · Solution structure of the [af]-C8-dg adduct positioned at a template-primer junction… · the same entry in another collection · chain A against A, TM-score 1.00

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