Article
Molecular genetics and structural biology of human MutT homolog, MTH1.
Mutation research - 2 Jun 2001
Nakabeppu Y
Abstract excerpt
The human MTH1 gene located on chromosome 7p22 consists of 5 major exons. MTH1 gene produces seven types of mRNAs and the B-type mRNAs with exon 2b-2c segments direct synthesis of three forms of MTH1 polypeptides (p22, p21, and p18) by alternative initiation of translation, while the others encode only p18. In human cells, p18, the major form is mostly localized in the cytoplasm with some in the mitochondria. A...
Topics
- Amino Acid Sequence
- Animals
- Base Sequence
- DNA
- DNA Repair Enzymes
- Gene Expression Regulation, Enzymologic
- Humans
- Molecular Sequence Data
- Phosphoric Monoester Hydrolases
- Polymorphism, Single Nucleotide
- Promoter Regions, Genetic
- Protein Biosynthesis
- Sequence Homology, Amino Acid
- Substrate Specificity
