SMTL ID : 9mbe.2 (1 other biounit)

Neutron crystal structure of human MTH1(G2K/C87A/C104S mutant) in complex with 8-oxo-dGTP

Coordinates

PDB Format Compare

Method

NEUTRON DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x 8DG: 8-OXO-2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

8DG.1: 17 residues within 4Å: Chain A: Y.7, T.8, L.9, K.23, N.33, G.36, G.37, K.38, F.72, M.81, V.83, W.117, D.119, D.120, W.123, F.139 Ligands: NA.2 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.83 Hydrogen bonds: A:N.33, A:N.33, A:G.36, A:K.38 Water bridges: A:N.33, A:G.36, A:K.38, A:E.52 Salt bridges: A:K.23, A:K.38, A:K.38, A:D.119, A:D.120

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: G.36, G.37, E.56 Ligands: 8DG.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hirata, K. et al., Neutron and time-resolved X-ray crystallography reveal the substrate recognition and catalytic mechanism of human Nudix hydrolase MTH1. Proc.Natl.Acad.Sci.USA (2025)

Release Date

2025-07-30

Peptides

7,8-dihydro-8-oxoguanine triphosphatase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

7,8-dihydro-8-oxoguanine triphosphatase

Related Entries With Identical Sequence