label: protein C-terminal leucine carboxyl O-methyltransferase activity
label_lc: protein c-terminal leucine carboxyl o-methyltransferase activity
description: "Catalysis of the reaction: S-adenosyl-L-methionine + [protein]-L-leucine = S-adenosyl-L-homocysteine + [protein]-L-leucine methyl ester. This modification occurs only at the oxygen atoms of the free alpha carboxyl group of a leucine residue at the C-terminus of the protein."