BAIT

TIM44

ISP45, MIM44, MPI1, L000001138, YIL022W
Essential component of the TIM23 complex; tethers the import motor and regulatory factors (PAM complex) to the translocation channel (Tim23p-Tim17p core complex); TIM23 complex is short for the translocase of the inner mitochondrial membrane
GO Process (1)
GO Function (2)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

PAM17

FMP18, YKR065C
Constituent of the TIM23 complex; proposed alternatively to be a component of the import motor (PAM complex) or to interact with and modulate the core TIM23 (Translocase of the Inner mitochondrial Membrane) complex; protein abundance increases in response to DNA replication stress
GO Process (1)
GO Function (0)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)

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

Genetic Analysis of Complex Interactions Amongst Components of the Mitochondrial Import Motor and Translocon in Saccharomyces cerevisiae.

Schilke BA, Hayashi M, Craig EA

A highly conserved, Hsp70-based, import motor, which is associated with the translocase on the matrix side of the inner mitochondrial membrane, is critical for protein translocation into the matrix. Hsp70 is tethered to the translocon via interaction with Tim44. The J-protein co-chaperone Pam18 and Pam16, a structurally related protein with which it forms a heterodimer, are also critical components of ... [more]

Unknown Jan. 31, 2012; 0(0); [Pubmed: 22298705]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)

Curated By

  • BioGRID