Full name: | 23S rRNA (Uracil-C(5))-methyltransferase RlmCD |
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GI: | 2034612541 |
Orf: | SpnNT_01953 |
Enzyme type: | methyltransferase |
MHLHYDKQLEFKTDLLHQALKKFAPAGYENYEIRPTIGMQEPKYYRAKLQFQTRKFKNQVKAGLYAQNSHYLVELKDCLVQDKETQVIANRLAELLTYHQIPITDERKVLGVRTIMVRRARKTGQVQIIIVTNRQLNLTQLVKELVKDFPEVVTVAVNTNTAKTSEIYGEKTEIIWGQESIQEGVLNYEFSLSPRAFYQLNPEQTEVLYSEAVKALDVDKEDHLIDAYCGVGTIGFAFAKKVKTLRGMDIIPEAIEDAKRNAKRMGFDNTHYEAGTAEEIIPRWYKEGYRADALIVDPPRTGLDDKLLDTILTYVPEKMVYISCNVSTLARDLVRLVEVYDLHYIQSVDMFPHTARTEAVVKLIKKV
RlmCD encoded by SP_1029 in S. pneumoniae is responsible for C5-methylation of U747 and U1939. Methylation of 23S rRNA by the dual-specific methyltransferase, RlmCD, guides the 23S rRNA efficiently to sequential methylation by the other methyltransferase, RlmAII, rendering S. pneumoniae TEL susceptible.