BAIT

MID2

KAI1, L000001107, L000000885, YLR332W
O-glycosylated plasma membrane protein; acts as a sensor for cell wall integrity signaling and activates the pathway; interacts with Rom2p, a guanine nucleotide exchange factor for Rho1p, and with cell integrity pathway protein Zeo1p; MID2 has a paralog, MTL1, that arose from the whole genome duplication
Saccharomyces cerevisiae (S288c)
PREY

PKC1

CLY15, CLY5, CLY7, HPO2, STT1, protein kinase C, L000001446, L000000362, S000029091, YBL105C
Protein serine/threonine kinase; essential for cell wall remodeling during growth; localized to sites of polarized growth and the mother-daughter bud neck; homolog of the alpha, beta, and gamma isoforms of mammalian protein kinase C (PKC)
Saccharomyces cerevisiae (S288c)

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

Saccharomyces cerevisiae mid2p is a potential cell wall stress sensor and upstream activator of the PKC1-MPK1 cell integrity pathway.

Ketela T, Green R, Bussey H

The MID2 gene of Saccharomyces cerevisiae encodes a protein with structural features indicative of a plasma membrane-associated cell wall sensor. MID2 was isolated as a multicopy activator of the Skn7p transcription factor. Deletion of MID2 causes resistance to calcofluor white, diminished production of stress-induced cell wall chitin under a variety of conditions, and changes in growth rate and viability in ... [more]

J. Bacteriol. Jun. 01, 1999; 181(11);3330-40 [Pubmed: 10348843]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: pheromone sensitivity (APO:0000037)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
MID2 PKC1
Negative Genetic
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.

High-0.27BioGRID
2058539
PKC1 MID2
Negative Genetic
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.

High-0.2557BioGRID
1959276

Curated By

  • BioGRID