GCA_000018585.1 P9211_04271 definition Ubiquinone/menaquinone biosynthesis methyltransferase GCA_000018585.1 P9211_07391 definition possible NADH-Ubiquinone/plastoquinone (comple GCA_000018585.1 P9211_07721 definition Methylase involved in ubiquinone/menaquinone biosynthesis GCA_000018585.1 P9211_15901 definition Methylase involved in ubiquinone/menaquinone biosynthesis