UniProt functional annotation for Q9KDE1

UniProt code: Q9KDE1.

Organism: Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125).
Taxonomy: Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Alkalihalobacillus.
 
Function: Catalyzes the methylation of 5-hydroxyuridine (ho5U) to form 5-methoxyuridine (mo5U) at position 34 in tRNAs. {ECO:0000256|HAMAP- Rule:MF_02217}.
 
Catalytic activity: Reaction=5-hydroxyuridine(34) in tRNA + S-adenosyl-L-methionine = 5- methoxyuridine(34) in tRNA + H(+) + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:60524, Rhea:RHEA-COMP:13381, Rhea:RHEA-COMP:15591, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:136877, ChEBI:CHEBI:143860; Evidence={ECO:0000256|HAMAP- Rule:MF_02217};
Subunit: Homodimer. {ECO:0000256|HAMAP-Rule:MF_02217}.
Similarity: Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-dependent O-methyltransferase family. {ECO:0000256|HAMAP-Rule:MF_02217}.

Annotations taken from UniProtKB at the EBI.