The Enzyme Database

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Accepted name: 23S rRNA (uridine2552-2′-O)-methyltransferase
Reaction: S-adenosyl-L-methionine + uridine2552 in 23S rRNA = S-adenosyl-L-homocysteine + 2′-O-methyluridine2552 in 23S rRNA
Other name(s): Um(2552) 23S ribosomal RNA methyltransferase; heat shock protein RrmJ; RrmJ; FTSJ; Um2552 methyltransferase
Systematic name: S-adenosyl-L-methionine:23S rRNA (uridine2552-2′-O-)-methyltransferase
Comments: The enzyme catalyses the 2′-O-methylation of the universally conserved U2552 in the A loop of 23S rRNA [3].
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
1.  Caldas, T., Binet, E., Bouloc, P., Costa, A., Desgres, J. and Richarme, G. The FtsJ/RrmJ heat shock protein of Escherichia coli is a 23 S ribosomal RNA methyltransferase. J. Biol. Chem. 275 (2000) 16414–16419. [PMID: 10748051]
2.  Hager, J., Staker, B.L., Bugl, H. and Jakob, U. Active site in RrmJ, a heat shock-induced methyltransferase. J. Biol. Chem. 277 (2002) 41978–41986. [PMID: 12181314]
3.  Hager, J., Staker, B.L. and Jakob, U. Substrate binding analysis of the 23S rRNA methyltransferase RrmJ. J. Bacteriol. 186 (2004) 6634–6642. [PMID: 15375145]
4.  Bugl, H., Fauman, E.B., Staker, B.L., Zheng, F., Kushner, S.R., Saper, M.A., Bardwell, J.C. and Jakob, U. RNA methylation under heat shock control. Mol. Cell 6 (2000) 349–360. [PMID: 10983982]
[EC created 2010]

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