ARL5B (ARL8) belongs to a family of proteins that are structurally similar to ADP-ribosylation factors (ARFs; see MIM 103180). ARLs and ARFs are part of the RAS superfamily of regulatory GTPases.[supplied by OMIM, Nov 2010]
10
18659431
18681639
Human
126
symbol , COSMIC , description , Human Proteome Map
Enables tRNA (cytidine-5-)-methyltransferase activity and tRNA binding activity. Involved in tRNA C5-cytosine methylation. Located in cytoplasm. Implicated in autosomal recessive intellectual developmental disorder 82. [provided by Alliance of Genome Resources, Jul 2025]