Family

Mitochondrial ribonuclease P protein 1 (IPR025812)

Short name: MRPP1

Family relationships

Description

Mitochondrial RNase P (mtRNase P) cleaves tRNA molecules in their 5'-ends and consists of 3 components: a tRNA methyltransferase (MRPP1/RG9MTD1), a dehydrogenase/reductase-family member (MRPP2/HSD17B10), and MRPP3 (KIAA03910) [PMID: 18984158].

This entry represents mitochondrial ribonuclease P protein 1 (MRPP1), also known as RNA (guanine-9-)-methyltransferase domain-containing protein 1 (RG9MTD1), which is a vertebrate homologue to yeast TRM10, a tRNA m1G methyltransferase responsible for modification at position 9. MRPP1/RG9MTD1 appears to contribute to mtRNase P specific tRNA-binding capacity [PMID: 18984158].

GO terms

Biological Process

GO:0008033 tRNA processing

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0005739 mitochondrion

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
PANTHER