BAIT
PMA1
KTI10, H(+)-exporting P2-type ATPase PMA1, L000001449, YGL008C
Plasma membrane P2-type H+-ATPase; pumps protons out of cell; major regulator of cytoplasmic pH and plasma membrane potential; long-lived protein asymmetrically distributed at plasma membrane between mother cells and buds; accumulates at high levels in mother cells during aging, buds emerge with very low levels of Pma1p, newborn cells have low levels of Pma1p; Hsp30p plays a role in Pma1p regulation; interactions with Std1p appear to propagate [GAR+]
GO Process (4)
GO Function (1)
GO Component (4)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
FKH2
forkhead family transcription factor FKH2, L000002608, YNL068C
Forkhead family transcription factor; plays a major role in the expression of G2/M phase genes; positively regulates transcriptional elongation; facilitates clustering and activation of early-firing replication origins; negative role in chromatin silencing at HML and HMR; substrate of the Cdc28p/Clb5p kinase; relocalizes to the cytosol in response to hypoxia; FKH2 has a paralog, FKH1, that arose from the whole genome duplication
GO Process (10)
GO Function (8)
GO Component (4)
Gene Ontology Biological Process
- chromatin remodeling [IGI, IMP]
- mitochondrion organization [IBA]
- negative regulation of chromatin silencing at silent mating-type cassette [IGI, IMP]
- negative regulation of pseudohyphal growth [IGI, IMP]
- negative regulation of transcription involved in G1/S transition of mitotic cell cycle [IGI]
- negative regulation of transcription involved in G2/M transition of mitotic cell cycle [IGI]
- positive regulation of DNA-dependent DNA replication initiation [IMP]
- positive regulation of transcription elongation from RNA polymerase II promoter [IGI, IMP]
- positive regulation of transcription involved in G2/M transition of mitotic cell cycle [IGI, IMP]
- regulation of sequence-specific DNA binding transcription factor activity [IBA]
Gene Ontology Molecular Function- DNA replication origin binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II distal enhancer sequence-specific DNA binding transcription factor activity [IBA]
- RNA polymerase II transcription factor binding [IDA, IMP]
- RNA polymerase II transcription factor binding transcription factor activity [IDA, IGI, IMP]
- double-stranded DNA binding [IBA]
- sequence-specific DNA binding [IDA]
- transcription factor binding [IBA]
- DNA replication origin binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II distal enhancer sequence-specific DNA binding transcription factor activity [IBA]
- RNA polymerase II transcription factor binding [IDA, IMP]
- RNA polymerase II transcription factor binding transcription factor activity [IDA, IGI, IMP]
- double-stranded DNA binding [IBA]
- sequence-specific DNA binding [IDA]
- transcription factor binding [IBA]
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
Negative Genetic
Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.
Publication
Systematic identification of genes involved in metabolic acid stress resistance in yeast and their potential as cancer targets.
A hallmark of all primary and metastatic tumours is their high rate of glucose uptake and glycolysis. A consequence of the glycolytic phenotype is the accumulation of metabolic acid; hence, tumour cells experience considerable intracellular acid stress. To compensate, tumour cells upregulate acid pumps, which expel the metabolic acid into the surrounding tumour environment, resulting in alkalization of intracellular pH ... [more]
Dis Model Mech Dec. 01, 2015; 9(9);1039-49 [Pubmed: 27519690]
Throughput
- High Throughput
Ontology Terms
- phenotype: colony size (APO:0000063)
Additional Notes
- SGA screen performed at pH 5
Curated By
- BioGRID