Family

Methyltransferase METTL16/PsiM (IPR017182)

Short name: METTL16/PsiM

Overlapping homologous superfamilies

None.

Family relationships

Description

METTL16 is an U6 snRNA methyltransferase that methylates adenosine residues of a subset of RNAs. It plays a key role in S-adenosyl-L-methionine homeostasis by regulating expression of MAT2A transcripts [PMID: 28525753].

This entry also includes PsiM from Psilocybe cubensis. PsiM is part of the gene cluster that mediates the biosynthesis of psilocybin, a psychotropic tryptamine-derived natural product. It serves as a methyltransferase that catalyze iterative N-methyl transfer as the terminal biosynthetic step [PMID: 28763571].

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

GO:0008168 methyltransferase activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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