Term Information [More information on pseudouridine synthase activity]

Accession
GO:0009982
Name
pseudouridine synthase activity
Ontology
molecular_function
Synonyms
alt. id: GO:0016439
tRNA pseudouridylate synthase I activity, tRNA-pseudouridine synthase I activity, tRNA-pseudouridine synthase activity, tRNA-uridine isomerase activity, tRNA-uridine uracilmutase activity, transfer RNA pseudouridine synthetase activity, transfer ribonucleate pseudouridine synthetase activity
Definition
Catalysis of the reaction: RNA uridine = RNA pseudouridine. Conversion of uridine in an RNA molecule to pseudouridine by rotation of the C1'-N-1 glycosidic bond of uridine in RNA to a C1'-C5. Source: EC:5.4.99.12, GOC:mah
Comment
Note that this term should not be confused with 'pseudouridylate synthase activity ; GO:0004730', which refers to the formation of free pseudouridine from uracil and ribose-5-phosphate.
History
See term history for GO:0009982 at QuickGO
Subset
gosubset_prok
Community
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Feedback
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Graph of GO:0009982 from QuickGO

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Ancestors of pseudouridine synthase activity (GO:0009982)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
pseudouridine synthase activity [Inferred is_a relation] is_a (inferred) molecular_function (GO:0003674)
pseudouridine synthase activity [Inferred is_a relation] is_a (inferred) catalytic activity (GO:0003824)
pseudouridine synthase activity [Inferred is_a relation] is_a (inferred) isomerase activity (GO:0016853)
pseudouridine synthase activity [is_a relation] is_a  intramolecular transferase activity (GO:0016866)
Children of pseudouridine synthase activity (GO:0009982)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
box H/ACA scaRNP complex (GO:0072589) [capable_of relation] capable_of  pseudouridine synthase activity
box H/ACA snoRNP complex (GO:0031429) [capable_of relation] capable_of  pseudouridine synthase activity