BAIT

POL1

CDC17, CRT5, HPR3, DNA-directed DNA polymerase alpha catalytic subunit POL1, L000000257, YNL102W
Catalytic subunit of the DNA polymerase I alpha-primase complex; required for the initiation of DNA replication during mitotic DNA synthesis and premeiotic DNA synthesis
Saccharomyces cerevisiae (S288c)
PREY

CSM3

YMR048W
Replication fork associated factor; required for stable replication fork pausing; component of the DNA replication checkpoint pathway; required for accurate chromosome segregation during meiosis; forms nuclear foci upon DNA replication stress
Saccharomyces cerevisiae (S288c)

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

A conserved motif in the C-terminal tail of DNA polymerase α tethers primase to the eukaryotic replisome.

Kilkenny ML, De Piccoli G, Perera RL, Labib K, Pellegrini L

The DNA polymerase α-primase complex forms an essential part of the eukaryotic replisome. The catalytic subunits of primase and pol α synthesize composite RNA-DNA primers that initiate the leading and lagging DNA strands at replication forks. The physical basis and physiological significance of tethering primase to the eukaryotic replisome via pol α remain poorly characterized. We have identified a short ... [more]

J. Biol. Chem. Jul. 06, 2012; 287(28);23740-7 [Pubmed: 22593576]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
POL1 CSM3
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-0.2724BioGRID
410452
CSM3 POL1
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-0.5053BioGRID
2061376
POL1 CSM3
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-0.5962BioGRID
2008900
POL1 CSM3
Synthetic Growth Defect
Synthetic Growth Defect

A genetic interaction is inferred when mutations in separate genes, each of which alone causes a minimal phenotype, result in a significant growth defect under a given condition when combined in the same cell.

High-BioGRID
1518422

Curated By

  • BioGRID