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Solution structure of the [af]-C8-dg adduct opposite a-2 deletion site in the nari hot spot sequence context; NMR, 6 structures

Analyse Solution structure of the [af]-C8-dg adduct opposite a-2 deletion site in the… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1AX6
Type
DNA
Length
22 nucleotides
Chains
2
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA duplex D(CTCGGC-[AF]G-CCATC)D(GATGGCCGAG)
Ligands
AF

Structure

solution nmr · 2 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
ADNA duplex D(CTCGGC-[AF]G-CCATC)D(GATGGCCGAG)dna12——
BDNA duplex D(CTCGGC-[AF]G-CCATC)D(GATGGCCGAG)dna10——

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 · 573 Ų buried · 67 hydrogen bonds · nucleic-nucleic

Modifications

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

Compared structures

  • 1AX6 · Solution structure of the [af]-C8-dg adduct opposite a-2 deletion site in the nari hot… · the same entry in another collection · chain A against A, TM-score 1.00

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