EOG8X6FPS GO:0017187 23/74 peptidyl-glutamic acid carboxylation biological_process "The gamma-carboxylation of peptidyl-glutamic acid; catalyzed by the vitamin K dependent gamma-glutamyl carboxylase." [RESID:AA0032] EOG8X6FPS GO:0008488 23/74 gamma-glutamyl carboxylase activity molecular_function "Catalysis of the reaction: peptidyl-glutamate + reduced vitamin K + CO2 + O2 = peptidyl-gamma-carboxyglutamate + vitamin K epoxide." [PMID:18374194] EOG8X6FPS GO:0018214 1/74 protein carboxylation biological_process "The addition of a carboxy group to a protein amino acid." [GOC:ai]