BAIT

ARL1

DLP2, Arf family GTPase ARL1, L000002832, YBR164C
Soluble GTPase with a role in regulation of membrane traffic; regulates potassium influx; role in membrane organization at trans-Golgi network; G protein of the Ras superfamily, similar to ADP-ribosylation factor
GO Process (4)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Saccharomyces cerevisiae (S288c)
PREY

NEO1

putative aminophospholipid-translocating P4-type ATPase NEO1, L000004112, YIL048W
Putative aminophospholipid translocase (flippase); involved in endocytosis, vacuolar biogenesis and Golgi to ER vesicle-mediated transport; localizes to endosomes and the Golgi apparatus
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

Molecular interactions of yeast Neo1p, an essential member of the Drs2 family of aminophospholipid translocases, and its role in membrane trafficking within the endomembrane system.

Wicky S, Schwarz H, Singer-Krueger B

Neo1p is an essential yeast member of the highly conserved Drs2 family of P-type ATPases with proposed aminophospholipid translocase activity. Here we present evidence that Neo1p localizes to endosomes and Golgi elements. In agreement with that finding, the temperature-sensitive neo1-37 and neo1-69 mutants exhibit defects in receptor-mediated endocytosis, vacuole biogenesis, and vacuolar protein sorting. Furthermore, neo1 mutants accumulate aberrantly shaped ... [more]

Mol. Cell. Biol. Sep. 01, 2004; 24(17);7402-18 [Pubmed: 15314152]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: heat sensitivity (APO:0000147)
  • phenotype: inviable (APO:0000112)

Additional Notes

  • neo1-69, at 37C

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ARL1 NEO1
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-0.1231BioGRID
2029386
NEO1 ARL1
Synthetic Rescue
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.

Low-BioGRID
824851

Curated By

  • BioGRID