PPB1
Gene Ontology Biological Process
- calcium-mediated signaling [IMP]
- cellular chloride ion homeostasis [IMP]
- cellular response to salt stress [IMP]
- cytosolic calcium ion homeostasis [IMP]
- fungal-type cell wall organization or biogenesis [IGI]
- negative regulation of calcium ion transport into cytosol [IMP]
- protein dephosphorylation [IC]
- regulation of conjugation with cellular fusion [IMP]
- regulation of establishment or maintenance of cell polarity regulating cell shape [IMP]
- regulation of mitotic cytokinesis [IGI, IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PMP1
Gene Ontology Biological Process
- cellular chloride ion homeostasis [IMP]
- cellular response to salt stress [IMP]
- inactivation of MAPK activity [IDA]
- peptidyl-tyrosine dephosphorylation [IDA]
- peptidyl-tyrosine dephosphorylation involved in inactivation of protein kinase activity [IDA]
- positive regulation of pheromone-dependent signal transduction involved in conjugation with cellular fusion [IMP]
- protein dephosphorylation [IDA]
- regulation of cell morphogenesis [IMP]
- regulation of mitotic cytokinesis [IMP]
- regulation of pheromone-dependent signal transduction involved in conjugation with cellular fusion [IMP]
Gene Ontology Molecular Function
Dosage Rescue
A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene.
Publication
The role of the regulatory subunit of fission yeast calcineurin for in vivo activity and its relevance to FK506 sensitivity.
Calcineurin, a protein phosphatase required for Ca2+ signaling in many cell types, is a heterodimer composed of catalytic and regulatory subunits. The fission yeast genome encodes a single set of catalytic (Ppb1) and regulatory (Cnb1) subunits, providing an ideal model system to study the functions of these subunits in vivo. Here, we cloned the cnb1+ gene and showed that the ... [more]
Throughput
- Low Throughput
Ontology Terms
- phenotype: vegetative growth (APO:0000106)
- phenotype: resistance to chemicals (APO:0000087)
Additional Notes
- overexpression of pmp1 rescues the MgCl2 hypersensitivity of a ppb1 or cnb1 mutant
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PPB1 PMP1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 246279 | |
| PPB1 PMP1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 737555 | |
| PMP1 PPB1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 737556 | |
| PPB1 PMP1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 246668 | |
| PPB1 PMP1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 246667 | |
| PPB1 PMP1 | Dosage Rescue Dosage Rescue A genetic interaction is inferred when over expression or increased dosage of one gene rescues the lethality or growth defect of a strain that is mutated or deleted for another gene. | Low | - | BioGRID | 300244 | |
| PMP1 PPB1 | Synthetic Lethality 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. | Low | - | BioGRID | 737557 |
Curated By
- BioGRID