Protein
23S rRNA (guanosine-2'-O-)-methyltransferase RlmB
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Specifically methylates the ribose of guanosine 2251 in 23S rRNA.
Similarity
Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TrmH family. RlmB subfamily.
Sequence
MSQWEKVYGVHAVEALLRHHPKRVKQLWLAEGRHDPRVQVLTELAAGFRIPVGQRDRRELDEWAEGVHQGVVAEVSPSQVWGENMLEELLERSEGVPLLLALDGVTDPHNLGACLRTADAAGVQAVIVPKDKSATLNATVRKVACGAAEVIPLVAVTNLARTLEKLQQRGLWVVGTAGEADKTLYQLDLKGPTVLVMGAEGKGMRRLTREHCDFLARLPMAGSVSSLNVSVATGVCLFEILRQRTPLE