ArticleThe Journal of biological chemistry2020
MutT homologue 1 (MTH1) removes N6-methyl-dATP from the dNTP pool.
Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 22 citations in OpenAlex.
- Enzymatic catabolism of the mutagenic DNA precursor, 8-oxo-7,8-dihydro-2'-deoxyguanosine 5'-triphosphate (8-oxo-dGTP), in rainbow trout liver.Fish physiology and biochemistry · 2026Article
- Article
- Neutron and time-resolved X-ray crystallography reveal the substrate recognition and catalytic mechanism of human Nudix hydrolase MTH1.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Chemical Proteomics Reveals Human Off-Targets of Fluoroquinolone Induced Mitochondrial Toxicity.Angewandte Chemie (International ed. in English) · 2025Article
- Metabolite phosphatase from anhydrobiotic tardigrades.The FEBS journal · 2024Article
- An Oxidative Stress Nano-Amplifier for Improved Tumor Elimination and Combined Immunotherapy.Advanced healthcare materials · 2024Article
- Role of MTH1 in oxidative stress and therapeutic targeting of cancer.Redox biology · 2024Review
- Adenosine Deaminase-Like Gene-Carried Lentivirus Toolkit for Identification of DNA NAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Antioxidant Defenses, Oxidative Stress Responses, and Apoptosis Modulation in Spontaneous Abortion: An Immunohistochemistry Analysis of First-Trimester Chorionic Villi.Life (Basel, Switzerland) · 2024Article
- Targeting MutT Homolog 1 (MTH1) for Breast Cancer Suppression by Using a Novel MTH1 Inhibitor MA-24 with Tumor-Selective Toxicity.Pharmaceuticals (Basel, Switzerland) · 2024Article
- Aberrant DNA NThe EMBO journal · 2023Article
- Targeting the DNA damage response and repair in cancer through nucleotide metabolism.Molecular oncology · 2022Review
- Biomarkers of nucleic acid oxidation - A summary state-of-the-art.Redox biology · 2021Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MutT homologue 1 (MTH1) removes oxidized nucleotides from the nucleotide pool and thereby prevents their incorporation into the genome and thereby reduces genotoxicity. We previously reported that MTH1 is an efficient catalyst of O6-methyl-dGTP hydrolysis suggesting that MTH1 may also sanitize the nucleotide pool from other methylated nucleotides. We here show that MTH1 efficiently catalyzes the hydrolysis of N6-methyl-dATP to N6-methyl-dAMP and further report that N6-methylation of dATP drastically increases the MTH1 activity. We also observed MTH1 activity with N6-methyl-ATP, albeit at a lower level. We show that N6-methyl-dATP is incorporated into DNA
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