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- Table of Contents
Facts about Endonuclease III-like protein 1.
Primarily recognizes and fixes oxidative base damage of pyrimidines. Has also 8-oxo-7,8-dihydroguanine (8-oxoG) DNA glycosylase activity.
| Human | |
|---|---|
| Gene Name: | NTHL1 |
| Uniprot: | P78549 |
| Entrez: | 4913 |

| Belongs to: |
|---|
| Nth/MutY family |

EC 4.2.99.18; endonuclease III-like protein 1; nth endonuclease III-like 1 (E. coli); NTH1; NTHL1; OCTS3; OCTS3NTH1nth (E.coli endonuclease III)-like 1
Mass (kDA):
34.39 kDA

| Human | |
|---|---|
| Location: | 16p13.3 |
| Sequence: | 16; NC_000016.10 (2039820..2047834, complement) |
Widely expressed with highest levels in heart and lowest levels in lung and liver.
Nucleus. Mitochondrion.





PMID: 8990169 by Aspinwall R., et al. Cloning and characterization of a functional human homolog of Escherichia coli endonuclease III.
PMID: 9831664 by Imai K., et al. Genomic structure and sequence of a human homologue (NTHL1/NTH1) of Escherichia coli endonuclease III with those of the adjacent parts of TSC2 and SLC9A3R2 genes.