FEATURES

FAMILY

DESCRIPTION

Also known as 8ODP_DANRE, nudt1. Oxidized purine nucleoside triphosphate hydrolase which is a prominent sanitizer of the oxidized nucleotide pool (PubMed:26862114, PubMed:30304478). Catalyzes the hydrolysis of 2-oxo-dATP (2-hydroxy-dATP) into 2-oxo-dAMP (PubMed:26862114). Has also a significant hydrolase activity toward 2-oxo-ATP, 8-oxo-dGTP and 8-oxo-dATP (PubMed:26862114, PubMed:30304478). Through the hydrolysis of oxidized purine nucleoside triphosphates, prevents their incorporation into DNA and the subsequent transversions A:T to C:G and G:C to T:A (PubMed:26862114, PubMed:30304478). Also catalyzes the hydrolysis of methylated purine nucleoside triphosphate preventing their integration into DNA (PubMed:32144205, PubMed:30304478). Through this antimutagenic activity protects cells from oxidative stress (PubMed:32144205, PubMed:26862114, PubMed:30304478). Monomer.

EXTERNAL LINKS

nudt1

Mutations

Mutation(s) distribution

Mutations table