UniProt Protein Function: | Methyltransferase that catalyzes the formation of N1-methyladenine at position 58 (m1A58) in various tRNAs in mitochondrion, including tRNA(Leu) (deciphering codons UUA or UUG), tRNA(Lys) and tRNA(Ser) (deciphering codons UCA, UCU, UCG or UCC) (PubMed:23097428). Catalyzes the formation of 1-methyladenosine at position 947 of mitochondrial 16S ribosomal RNA and this modification is most likely important for mitoribosomal structure and function (PubMed:27631568). In addition to tRNA N1-methyltransferase activity, also acts as a mRNA N1-methyltransferase by mediating methylation of adenosine residues at the N1 position of MT-ND5 mRNA, leading to interfere with mitochondrial translation (PubMed:29107537). |
UniProt Code: | Q9BVS5 |
NCBI GenInfo Identifier: | 222831587 |
NCBI Gene ID: | 55006 |
NCBI Accession: | NP_060380.3 |
UniProt Secondary Accession: | Q9BVS5,Q9H0Q9, Q9NWS7, |
UniProt Related Accession: | Q9BVS5 |
Molecular Weight: | 52,965 Da |
NCBI Full Name: | tRNA (adenine(58)-N(1))-methyltransferase, mitochondrial |
NCBI Synonym Full Names: | tRNA methyltransferase 61B |
NCBI Official Symbol: | TRMT61B |
NCBI Protein Information: | tRNA (adenine(58)-N(1))-methyltransferase, mitochondrial |
UniProt Protein Name: | tRNA (adenine(58)-N(1))-methyltransferase, mitochondrial |
UniProt Synonym Protein Names: | mRNA methyladenosine-N(1)-methyltransferase |
Protein Family: | tRNA (adenine(58)-N(1))-methyltransferase |
UniProt Gene Name: | TRMT61B |