NBP2
Gene Ontology Biological Process
HOG1
Gene Ontology Biological Process
- cellular response to heat [IMP]
- cellular response to osmotic stress [IMP]
- hyperosmotic response [IMP]
- osmosensory signaling pathway [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- positive regulation of transcription from RNA polymerase II promoter in response to osmotic stress [IMP]
- protein phosphorylation [IDA]
- regulation of nuclear cell cycle DNA replication [IDA]
- regulation of transcription from RNA polymerase II promoter in response to osmotic stress [IDA]
- response to arsenic-containing substance [IGI, IMP]
Gene Ontology Molecular Function
Synthetic Rescue
A genetic interaction is inferred when mutations or deletions of one gene rescues the lethality or growth defect of a strain mutated or deleted for another gene.
Publication
Nbp2 targets the Ptc1-type 2C Ser/Thr phosphatase to the HOG MAPK pathway.
The yeast high osmolarity glycerol (HOG) pathway signals via the Pbs2 MEK and the Hog1 MAPK, whose activity requires phosphorylation of Thr and Tyr in the activation loop. The Ptc1-type 2C Ser/Thr phosphatase (PP2C) inactivates Hog1 by dephosphorylating phospho-Thr, while the Ptp2 and Ptp3 protein tyrosine phosphatases dephosphorylate phospho-Tyr. In this work, we show that the SH3 domain-containing protein Nbp2 ... [more]
Throughput
- Low Throughput
Ontology Terms
- vegetative growth (APO:0000106)
Additional Notes
- HOG1 deletion rescues growth defect seen in nbp2 ptp2 double mutant
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
NBP2 HOG1 | Dosage Lethality Dosage Lethality A genetic interaction is inferred when over expression or increased dosage of one gene causes lethality in a strain that is mutated or deleted for another gene. | High | - | BioGRID | 486063 | |
NBP2 HOG1 | Positive Genetic Positive Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a less severe fitness defect than expected under a given condition. This term is reserved for high or low throughput studies with scores. | High | 3.15 | BioGRID | 2356917 |
Curated By
- BioGRID