Icmt - isoprenylcysteine carboxyl methyltransferase

Enables cAMP response element binding protein binding activity and protein C-terminal S-isoprenylcysteine carboxyl O-methyltransferase activity. Acts upstream of or within several processes, including TOR signaling; bone mineralization; and determination of adult lifespan. Predicted to be located in membrane. Predicted to be active in endoplasmic reticulum. Is expressed in several structures, including alimentary system; genitourinary system; integumental system; nervous system; and sensory organ. Orthologous to human ICMT (isoprenylcysteine carboxyl methyltransferase). [provided by Alliance of Genome Resources, Apr 2022]