2.1.1.174 23S rRNA methyltransferase, m2G1835, N2-methyltransferase RlmG, ribosomal RNA large subunit methyltransferase G, RlmG, ygjO - 675412, 689247, 719013, 721034 2.1.1.174 EC 2.1.1.51, EC 2.1.1.52 formerly, part transferred -