Biology:23S rRNA pseudouridine2604 synthase

From HandWiki
Short description: Class of enzymes
23S rRNA pseudouridine2604 synthase
Identifiers
EC number5.4.99.21
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

23S rRNA pseudouridine2604 synthase (EC 5.4.99.21, RluF, YjbC) is an enzyme with systematic name 23S rRNA-uridine2604 uracil mutase.[1][2][3] This enzyme catalyses the following chemical reaction

23S rRNA uridine2604 [math]\displaystyle{ \rightleftharpoons }[/math] 23S rRNA pseudouridine2604

The enzyme can, to a small extent, also react with uridine2605.

References

  1. "Identification and site of action of the remaining four putative pseudouridine synthases in Escherichia coli". RNA 7 (11): 1603–15. November 2001. PMID 11720289. 
  2. "Crystal structure of an RluF-RNA complex: a base-pair rearrangement is the key to selectivity of RluF for U2604 of the ribosome". Journal of Molecular Biology 388 (4): 785–800. May 2009. doi:10.1016/j.jmb.2009.03.029. PMID 19298824. 
  3. "Domain organization and crystal structure of the catalytic domain of E.coli RluF, a pseudouridine synthase that acts on 23S rRNA". Journal of Molecular Biology 359 (4): 998–1009. June 2006. doi:10.1016/j.jmb.2006.04.019. PMID 16712869. 

External links