methylation of specific glutamate residues in the cytoplasmic domain of methyl-accepting chemotactic protein receptors (MCPRs)

L-glutamyl-[protein] + S-adenosyl-L-methionine --> [protein]-L-glutamate 5-O-methyl ester + S-adenosyl-L-homocysteine (according to UniProt)

methylation of specific glutamate residues in the cytoplasmic domain of methyl-accepting chemotactic protein receptors (MCPRs)

S-adenosyl-L-methionine + protein L-glutamate = S-adenosyl-L-homocysteine + protein L-glutamate methyl ester (according to Swiss-Prot)