BAIT
RFA1
BUF2, FUN3, RPA1, RPA70, replication factor A subunit protein RFA1, L000000204, L000001620, YAR007C
Subunit of heterotrimeric Replication Protein A (RPA); RPA is a highly conserved single-stranded DNA binding protein involved in DNA replication, repair, and recombination; RPA protects against inappropriate telomere recombination, and upon telomere uncapping, prevents cell proliferation by a checkpoint-independent pathway; role in DNA catenation/decatenation pathway of chromosome disentangling; relocalizes to the cytosol in response to hypoxia
GO Process (14)
GO Function (4)
GO Component (6)
Gene Ontology Biological Process
- DNA repair [IMP]
- DNA replication [IMP]
- DNA topological change [IDA]
- DNA unwinding involved in DNA replication [IDA]
- double-strand break repair via homologous recombination [IGI]
- establishment of protein localization [IPI]
- heteroduplex formation [IDA]
- mitotic recombination [IMP]
- nucleotide-excision repair [IDA]
- protein ubiquitination [IMP, IPI]
- reciprocal meiotic recombination [IMP]
- telomere maintenance via recombination [IGI]
- telomere maintenance via telomerase [IPI]
- telomere maintenance via telomere lengthening [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
RFC4
replication factor C subunit 4, L000001625, YOL094C
Subunit of heteropentameric Replication factor C (RF-C); which is a DNA binding protein and ATPase that acts as a clamp loader of the proliferating cell nuclear antigen (PCNA) processivity factor for DNA polymerases delta and epsilon; relocalizes to the cytosol in response to hypoxia
GO Process (3)
GO Function (1)
GO Component (6)
Gene Ontology Biological Process
Gene Ontology Molecular Function
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
Rfc4 interacts with Rpa1 and is required for both DNA replication and DNA damage checkpoints in Saccharomyces cerevisiae.
The large subunit of replication protein A (Rpa1) consists of three single-stranded DNA binding domains and an N-terminal domain (Rpa1N) of unknown function. To determine the essential role of this domain we searched for mutations that require wild-type Rpa1N for viability in yeast. A mutation in RFC4, encoding a small subunit of replication factor C (RFC), was found to display ... [more]
Mol. Cell. Biol. Jun. 01, 2001; 21(11);3725-37 [Pubmed: 11340166]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Curated By
- BioGRID