UniProt ID: Q4TVV3 |
FUNCTION: Plays an essential role in splicing, either prior to, or during A complex formation. {ECO:0000250}. CATALYTIC ACTIVITY: Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.13; SUBUNIT: Integral component of the 17S U2 snRNP. {ECO:0000250}. SUBCELLULAR LOCATION: Nucleus speckle {ECO:0000250}. Nucleus, Cajal body {ECO:0000250}. Note=Present in Cajal bodies (CBs) and nuclear speckles. {ECO:0000250}. SIMILARITY: Belongs to the DEAD box helicase family. DDX46/PRP5 subfamily. {ECO:0000305}. |
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