ADP-Ribosylation Factors


ADP Ribosylation Factor

ADP Ribosylation Factors

ADP-Ribosylation Factor

ARF Protein Cofactor

MONOMERIC GTP-BINDING PROTEINS that were initially recognized as allosteric activators of the MONO(ADP-RIBOSE) TRANSFERASE of the CHOLERA TOXIN catalytic subunit. They are involved in vesicle trafficking and activation of PHOSPHOLIPASE D. This enzyme was formerly listed as EC