PCL5 Pcl5p [Saccharomyces cerevisiae S288C] - Gene

Summary

Official Symbol: PCL5
Official Full Name: Pcl5p
Primary source: SGD:S000001113
Locus tag: YHR071W
See related: AllianceGenome:SGD:S000001113; FungiDB:YHR071W; VEuPathDB:YHR071W
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Saccharomyces cerevisiae S288C (strain: S288C)
Lineage: Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Summary: Enables cyclin-dependent protein serine/threonine kinase regulator activity. Involved in negative regulation of macroautophagy and regulation of protein stability. Located in nucleus. Part of cyclin-dependent protein kinase holoenzyme complex. [provided by Alliance of Genome Resources, Dec 2024]
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Chromosome VIII - NC_001140.6 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

Rbs1 protein, involved in RNA polymerase III complex assembly in the yeast Saccharomyces cerevisiae, induces a Gcn4 response and forms aggregates when overproduced.
Title: Rbs1 protein, involved in RNA polymerase III complex assembly in the yeast Saccharomyces cerevisiae, induces a Gcn4 response and forms aggregates when overproduced.
Localization of Pcl5 into the cytoplasm prevents the degradation of Gcn4.
Title: Degradation of Saccharomyces cerevisiae transcription factor Gcn4 requires a C-terminal nuclear localization signal in the cyclin Pcl5.
Data suggest that degradation of Pcl5 after self-catalyzed phosphorylation ensures that activity of the Pho85/Pcl5 complex is self-limiting in vivo.
Title: Autophosphorylation-induced degradation of the Pho85 cyclin Pcl5 is essential for response to amino acid limitation.
Dissociation of the Pho85p/Pcl5p complex is the initial step in Gcn4p stabilization.
Title: Yeast Gcn4p stabilization is initiated by the dissociation of the nuclear Pho85p/Pcl5p complex.

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

Function	Evidence Code	Pubs
enables cyclin-dependent protein serine/threonine kinase regulator activity	IBA Inferred from Biological aspect of Ancestor more info
enables cyclin-dependent protein serine/threonine kinase regulator activity	IDA Inferred from Direct Assay more info	PubMed
enables cyclin-dependent protein serine/threonine kinase regulator activity	IEA Inferred from Electronic Annotation more info
enables protein kinase binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in cell division	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of macroautophagy	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of protein stability	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
part_of cyclin-dependent protein kinase holoenzyme complex	IBA Inferred from Biological aspect of Ancestor more info
part_of cyclin-dependent protein kinase holoenzyme complex	IEA Inferred from Electronic Annotation more info
part_of cyclin-dependent protein kinase holoenzyme complex	IPI Inferred from Physical Interaction more info	PubMed
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed

NP_011938.1

Cyclin; interacts with and phosphorylated by Pho85p cyclin-dependent kinase (Cdk), induced by Gcn4p at level of transcription, specifically required for Gcn4p degradation, may be sensor of cellular protein biosynthetic capacity

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