RIF1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
RAP1
Gene Ontology Biological Process
- chromatin organization involved in regulation of transcription [IDA]
- chromatin silencing at silent mating-type cassette [IGI]
- chromatin silencing at telomere [IGI]
- establishment of chromatin silencing at telomere [IPI]
- establishment of protein localization to chromatin [IPI]
- establishment of protein localization to telomere [IPI]
- negative regulation of chromatin silencing [IDA]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- protection from non-homologous end joining at telomere [IMP]
- regulation of glycolytic by positive regulation of transcription from RNA polymerase II promoter [IGI]
- telomere maintenance [IMP]
- telomere maintenance via telomere lengthening [IDA, IMP]
Gene Ontology Molecular Function- DNA binding, bending [IDA]
- G-quadruplex DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity [IDA]
- RNA polymerase II transcription factor binding transcription factor activity [IDA]
- TBP-class protein binding RNA polymerase II transcription factor activity [IDA]
- TFIID-class transcription factor binding [IDA]
- core promoter proximal region sequence-specific DNA binding [IDA]
- nucleosomal DNA binding [IDA]
- sequence-specific DNA binding [IDA]
- telomeric DNA binding [IDA]
- DNA binding, bending [IDA]
- G-quadruplex DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity [IDA]
- RNA polymerase II transcription factor binding transcription factor activity [IDA]
- TBP-class protein binding RNA polymerase II transcription factor activity [IDA]
- TFIID-class transcription factor binding [IDA]
- core promoter proximal region sequence-specific DNA binding [IDA]
- nucleosomal DNA binding [IDA]
- sequence-specific DNA binding [IDA]
- telomeric DNA binding [IDA]
Gene Ontology Cellular Component
Co-crystal Structure
Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.
Publication
Rif1 and Rif2 shape telomere function and architecture through multivalent Rap1 interactions.
Yeast telomeres comprise irregular TGâ‚₋₃ DNA repeats bound by the general transcription factor Rap1. Rif1 and Rif2, along with Rap1, form the telosome, a protective cap that inhibits telomerase, counteracts SIR-mediated transcriptional silencing, and prevents inadvertent recognition of telomeres as DNA double-strand breaks. We provide a molecular, biochemical, and functional dissection of the protein backbone at the core of the ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| RAP1 RIF1 | Affinity Capture-Western 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. | Low | - | BioGRID | - | |
| RAP1 RIF1 | 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 | -11.6715 | BioGRID | 213804 | |
| RAP1 RIF1 | 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 | -0.6921 | BioGRID | 409095 | |
| RAP1 RIF1 | 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 | -0.2584 | BioGRID | 2011034 | |
| RAP1 RIF1 | Phenotypic Suppression Phenotypic Suppression A genetic interaction is inferred when mutation or over expression of one gene results in suppression of any phenotype (other than lethality/growth defect) associated with mutation or over expression of another gene. | Low | - | BioGRID | 2384463 | |
| RIF1 RAP1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 1520967 | |
| RIF1 RAP1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - | |
| RAP1 RIF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - | |
| RAP1 RIF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - | |
| RAP1 RIF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - | |
| RAP1 RIF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - | |
| RAP1 RIF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - | |
| RAP1 RIF1 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID