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Sif2p YBR103W

fungal protein found in Saccharomyces cerevisiae S288c
Protein protein Q27551722
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Sif2p YBR103W

Summary

Sif2p YBR103W is a protein[1].

Key Facts

  • Sif2p YBR103W's instance of is recorded as protein[2].
  • Sif2p YBR103W's subclass of is recorded as protein[3].
  • Sif2p YBR103W's UniProt protein ID is recorded as P38262[4].
  • Sif2p YBR103W's part of is recorded as WD40/YVTN repeat-like-containing domain superfamily[5].
  • Sif2p YBR103W's part of is recorded as WD40-repeat-containing domain superfamily[6].
  • Sif2p YBR103W's part of is recorded as LIS1 homology motif, protein family[7].
  • Sif2p YBR103W's part of is recorded as WD40 repeat, protein family[8].
  • Sif2p YBR103W's has part is recorded as WD40 repeat[9].
  • Sif2p YBR103W's has part is recorded as LIS1 homology motif[10].
  • Sif2p YBR103W's RefSeq protein ID is recorded as NP_009661[11].
  • Sif2p YBR103W's molecular function is recorded as transcription corepressor activity[12].
  • Sif2p YBR103W's molecular function is recorded as protein binding[13].
  • Sif2p YBR103W's molecular function is recorded as molecular function[14].
  • Sif2p YBR103W's cell component is recorded as nucleus[15].
  • Sif2p YBR103W's cell component is recorded as Set3 complex[16].
  • Sif2p YBR103W's cell component is recorded as histone deacetylase complex[17].
  • Sif2p YBR103W's cell component is recorded as Set3 complex[18].
  • Sif2p YBR103W's cell component is recorded as Rpd3L-Expanded complex[19].
  • Sif2p YBR103W's biological process is recorded as regulation of transcription by RNA polymerase II[20].
  • Sif2p YBR103W's biological process is recorded as histone deacetylation[21].
  • Sif2p YBR103W's biological process is recorded as negative regulation of meiotic nuclear division[22].
  • Sif2p YBR103W's biological process is recorded as positive regulation of stress-activated MAPK cascade[23].
  • Sif2p YBR103W's biological process is recorded as regulation of transcription, DNA-templated[24].
  • Sif2p YBR103W's biological process is recorded as negative regulation of nucleic acid-templated transcription[25].
  • Sif2p YBR103W's biological process is recorded as chromatin organization[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . Q905695. Retrieved . wikidata.org.
  2. [3] ↑ . Q20641742. Retrieved . wikidata.org.
  3. [4] ↑ . Q905695. Retrieved . wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . Q20641742. Retrieved . wikidata.org.
  11. [12] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . Systematic identification of protein complexes in Saccharomyces cerevisiae by mass spectrometry. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . The S. cerevisiae SET3 complex includes two histone deacetylases, Hos2 and Hst1, and is a meiotic-specific repressor of the sporulation gene program. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . The S. cerevisiae SET3 complex includes two histone deacetylases, Hos2 and Hst1, and is a meiotic-specific repressor of the sporulation gene program. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . Chromatin Central: towards the comparative proteome by accurate mapping of the yeast proteomic environment. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . The S. cerevisiae SET3 complex includes two histone deacetylases, Hos2 and Hst1, and is a meiotic-specific repressor of the sporulation gene program. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . The S. cerevisiae SET3 complex includes two histone deacetylases, Hos2 and Hst1, and is a meiotic-specific repressor of the sporulation gene program. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . Hos2p/Set3p deacetylase complex signals secretory stress through the Mpk1p cell integrity pathway. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . Dimethylation of H3K4 by Set1 recruits the Set3 histone deacetylase complex to 5' transcribed regions. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Sif2p YBR103W. Retrieved May 3, 2026, from https://4ort.xyz/entity/sif2p-ybr103w
MLA “Sif2p YBR103W.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sif2p-ybr103w.
BibTeX @misc{4ortxyz_sif2p-ybr103w_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sif2p YBR103W}}, year = {2026}, url = {https://4ort.xyz/entity/sif2p-ybr103w}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sif2p YBR103W — https://4ort.xyz/entity/sif2p-ybr103w (retrieved 2026-05-03)

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