BAIT

COX3

OXI2, cytochrome c oxidase subunit 3, L000004947, L000000385, L000001320, Q0275
Subunit III of cytochrome c oxidase (Complex IV); Complex IV is the terminal member of the mitochondrial inner membrane electron transport chain; one of three mitochondrially-encoded subunits
GO Process (2)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

PET122

L000001397, YER153C
Mitochondrial translational activator specific for the COX3 mRNA; acts together with Pet54p and Pet494p; located in the mitochondrial inner membrane
Saccharomyces cerevisiae (S288c)

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

Functional interactions between yeast mitochondrial ribosomes and mRNA 5' untranslated leaders.

Green-Willms NS, Fox TD, Costanzo MC

Translation of mitochondrial mRNAs in Saccharomyces cerevisiae depends on mRNA-specific translational activators that recognize the 5' untranslated leaders (5'-UTLs) of their target mRNAs. We have identified mutations in two new nuclear genes that suppress translation defects due to certain alterations in the 5'-UTLs of both the COX2 and COX3 mRNAs, indicating a general function in translational activation. One gene, MRP21, ... [more]

Mol. Cell. Biol. Apr. 01, 1998; 18(4);1826-34 [Pubmed: 9528754]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: metabolism and growth (APO:0000094)
  • phenotype: cold sensitivity (APO:0000148)

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
COX3 PET122
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.

Low-BioGRID
153903
COX3 PET122
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
154977
COX3 PET122
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
154979

Curated By

  • BioGRID