BAIT
RTT106
YNL206C
Histone chaperone; involved in regulation of chromatin structure in both transcribed and silenced chromosomal regions; affects transcriptional elongation; has a role in regulation of Ty1 transposition; interacts physically and functionally with Chromatin Assembly Factor-1 (CAF-1)
GO Process (5)
GO Function (2)
GO Component (1)
Gene Ontology Biological Process
- DNA replication-dependent nucleosome assembly [IGI]
- DNA replication-independent nucleosome assembly [IMP]
- heterochromatin assembly involved in chromatin silencing [IGI, IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- transcription elongation from RNA polymerase II promoter [IGI, IMP]
Gene Ontology Molecular Function
Saccharomyces cerevisiae (S288c)
PREY
DEP1
FUN54, Rpd3L histone deacetylase complex subunit DEP1, L000000502, YAL013W
Component of the Rpd3L histone deacetylase complex; required for diauxic shift-induced histone H2B deposition onto rDNA genes; transcriptional modulator involved in regulation of structural phospholipid biosynthesis genes and metabolically unrelated genes, as well as maintenance of telomeres, mating efficiency, and sporulation
GO Process (15)
GO Function (0)
GO Component (2)
Gene Ontology Biological Process
- histone deacetylation [IMP]
- negative regulation of chromatin silencing at rDNA [IMP]
- negative regulation of chromatin silencing at silent mating-type cassette [IMP]
- negative regulation of chromatin silencing at telomere [IDA, IGI, IMP]
- negative regulation of inositol biosynthetic process by negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of phosphatidylcholine biosynthetic process by negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of phosphatidylserine biosynthetic process by negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of inositol biosynthetic process by positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of phosphatidylcholine biosynthetic process by positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of phosphatidylserine biosynthetic process by positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to heat stress [IMP]
- regulation of DNA-dependent DNA replication initiation [IMP]
- regulation of transcription from RNA polymerase II promoter [IMP]
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
The Rtt106 histone chaperone is functionally linked to transcription elongation and is involved in the regulation of spurious transcription from cryptic promoters in yeast.
Rtt106 is a histone chaperone that has been suggested to play a role in heterochromatin-mediated silencing in Saccharomyces cerevisiae. It interacts physically and functionally with the chromatin assembly factor-1 (CAF-1), which is associated with replication-coupled nucleosomal deposition. In this work, we have taken several approaches to study Rtt106 in greater detail and have identified a previously unknown function of Rtt106. ... [more]
J. Biol. Chem. Oct. 10, 2008; 283(41);27350-4 [Pubmed: 18708354]
Throughput
- High Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Curated By
- BioGRID