23S rRNA (pseudouridine1915-N3)-methyltransferase (EC 2.1.1.177, YbeA, RlmH, pseudouridine methyltransferase, m3Psi methyltransferase, Psi1915-specific methyltransferase, rRNA large subunit methyltransferase H) is an enzyme with systematic name S-adenosyl-L-methionine:23S rRNA (pseudouridine1915-N3)-methyltransferase.[1][2] This enzyme catalyses the following chemical reaction
| 23S rRNA (pseudouridine1915-N3)-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.1.1.177 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- S-adenosyl-L-methionine + pseudouridine1915 in 23S rRNA S-adenosyl-L-homocysteine + N3-methylpseudouridine1915 in 23S rRNA
YbeA does not methylate uridine at position 1915.
References
edit- ^ Ero R, Peil L, Liiv A, Remme J (October 2008). "Identification of pseudouridine methyltransferase in Escherichia coli". RNA. 14 (10): 2223–33. doi:10.1261/rna.1186608. PMC 2553739. PMID 18755836.
- ^ Purta E, Kaminska KH, Kasprzak JM, Bujnicki JM, Douthwaite S (October 2008). "YbeA is the m3Psi methyltransferase RlmH that targets nucleotide 1915 in 23S rRNA". RNA. 14 (10): 2234–44. doi:10.1261/rna.1198108. PMC 2553730. PMID 18755835.
External links
edit- 23S+rRNA+(pseudouridine1915-N3)-methyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
