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Saccharomyces cerevisiae (S288c)

SQS1

PFA1, YNL224C

Protein that stimulates the ATPase and helicase activities of Prp43p; acts with Prp43p to stimulate 18s rRNA maturation by Nob1p; overexpression antagonizes the suppression of splicing defects by spp382 mutants; component of pre-ribosomal particles; relocalizes from nucleus to nucleolus upon DNA replication stress

GO Process (5)

GO Function (0)

GO Component (6)

Gene Ontology Biological Process

mRNA splicing, via spliceosome [IGI]

maturation of SSU-rRNA [IGI]

positive regulation of ATPase activity [IDA, IMP]

positive regulation of helicase activity [IDA, IMP]

rRNA processing [IGI]

Gene Ontology Cellular Component

90S preribosome [IDA]

cytoplasm [IDA]

nucleolus [IDA]

preribosome, large subunit precursor [IDA]

preribosome, small subunit precursor [IDA]

SGD Alliance of Genome Resources Entrez Gene RefSeq UniprotKB

Download Curated Data for this Protein

35612

559292

Interactors 164
Interactions 208
Network
PTM Sites 16