GCA_000018585.1 P9211_04271 definition Ubiquinone/menaquinone biosynthesis methyltransferase GCA_000018585.1 P9211_07721 definition Methylase involved in ubiquinone/menaquinone biosynthesis GCA_000018585.1 P9211_10431 definition Menaquinone biosynthesis protein; probable 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase GCA_000018585.1 P9211_15901 definition Methylase involved in ubiquinone/menaquinone biosynthesis GCA_000018585.1 P9211_01941 gene_symbol menA