BL1508 23S rRNA m2A2503 methyltransferase MTTQHPDTPETGITPGGTSGAFRDVLSKDHARRGKPPLHFVDMTPEQRVEKAAELGLPKFRVKQLANHYFGHFDVNAAEFTDFPAAKRSEAAAAFFPQLITEVTRQVADEGTTIKTLWKLFDGSLIESVLMRYPTRTTLCISSQVGCGMDCPFCATGKLGLTRNMSTGEIIEQVRVAAKMMRDGEVAGGEGRLSNIVFMGMGEPMGNYNSVLSAVRQISAMPPEGFGISARNITVSTVGVVPGIKKLTAEGIPVRLAVSLHAPSDELRDELVPMNKRFNTKQVLDAAHDYWLASKRRVSIEYALMRGINDQAEHAQLLAKRLNHYGDNWAHVNPIPLNPIEGSKWTASKPEDEQRFLEILHRAGITATLRDTRGQDIDGACGQLAAKER Ribosomal RNA large subunit methyltransferase N Specifically methylates position 2 of adenine 2503 in 23S rRNA (By similarity). rlmN 389 RLMN_BIFLO