Entrez Summary: This gene encodes a member of an ADP-ribosylation factor GTPase-activating protein family involved in membrane trafficking and cytoskeleton dynamics. This gene functions as a direct regulator of the adaptor-related protein complex 3 on endosomes. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011].
UniProt Summary: GTPase-activating protein for ARF1 and, to a lesser extent, ARF5. Directly and specifically regulates the adapter protein 3 (AP-3)-dependent trafficking of proteins in the endosomal-lysosomal system. {ECO:0000269|PubMed:12640130}.
Pfam DomainsGO Terms
Pfam Domains
Ank
Ank 2
ArfGap
Miro
Ras
PH
GO Terms
phospholipid binding
GTPase activator activity
GTPase activity
GTP binding
positive regulation of GTPase activity
regulation of GTPase activity
positive regulation of hydrolase activity
regulation of hydrolase activity
positive regulation of catalytic activity
protein transport
peptide transport
amide transport
establishment of protein localization
positive regulation of molecular function
nitrogen compound transport
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)