BAIT
ITS3
SPAC19G12.14
1-phosphatidylinositol-4-phosphate 5-kinase Its3
GO Process (4)
GO Function (1)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Schizosaccharomyces pombe (972h)
PREY
PCK2
pkc1, sts6, SPBC12D12.04c
protein kinase C (PKC)-like Pck2
GO Process (6)
GO Function (1)
GO Component (3)
Gene Ontology Biological Process
- fungal-type cell wall biogenesis [IMP]
- negative regulation of peptidyl-tyrosine phosphorylation [IMP]
- positive regulation of calcium-mediated signaling [IMP]
- regulation of alpha-glucan biosynthetic process [IMP]
- regulation of cell wall (1->3)-beta-D-glucan biosynthetic process [IMP]
- regulation of establishment or maintenance of cell polarity regulating cell shape [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Schizosaccharomyces pombe (972h)
Synthetic Lethality
A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.
Publication
Phosphatidylinositol-4-phosphate 5-kinase regulates fission yeast cell integrity through a phospholipase C-mediated protein kinase C-independent pathway.
Fission yeast its3-1 mutant is an allele of the essential gene its3+ that encodes a phosphatidylinositol-4-phosphate 5-kinase (PIP5K) that produces phosphatidylinositol 4,5-bisphosphate. We found that the its3-1 mutant is sensitive to micafungin, a (1,3)-beta-D-glucan synthase inhibitor, suggesting a cell wall integrity defect. Consistently, its3-1 mutation caused synthetic lethality with a (1,3)-beta-D-glucan synthase mutant, bgs1-i2, and its3-1 mutant cells showed aberrant ... [more]
J. Biol. Chem. Jul. 29, 2005; 280(30);27561-8 [Pubmed: 15923187]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
- phenotype: heat sensitivity (APO:0000147)
Curated By
- BioGRID