Cysteine protease ATG4 YNL223W

fungal protein found in Saccharomyces cerevisiae S288c
Protein protein Q27552085
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Summary

Cysteine protease ATG4 YNL223W is a protein[1].

Key Facts

  • Cysteine protease ATG4 YNL223W's instance of is recorded as protein[2].
  • Cysteine protease ATG4 YNL223W's subclass of is recorded as protein[3].
  • Cysteine protease ATG4 YNL223W's UniProt protein ID is recorded as P53867[4].
  • Cysteine protease ATG4 YNL223W's part of is recorded as Peptidase C54[5].
  • Cysteine protease ATG4 YNL223W's part of is recorded as Papain-like cysteine peptidase superfamily[6].
  • Cysteine protease ATG4 YNL223W's RefSeq protein ID is recorded as NP_014176[7].
  • Cysteine protease ATG4 YNL223W's molecular function is recorded as cysteine-type peptidase activity[8].
  • Cysteine protease ATG4 YNL223W's molecular function is recorded as hydrolase activity[9].
  • Cysteine protease ATG4 YNL223W's molecular function is recorded as peptidase activity[10].
  • Cysteine protease ATG4 YNL223W's molecular function is recorded as protein binding[11].
  • Cysteine protease ATG4 YNL223W's molecular function is recorded as Atg8-specific protease activity[12].
  • Cysteine protease ATG4 YNL223W's molecular function is recorded as cysteine-type endopeptidase activity[13].
  • Cysteine protease ATG4 YNL223W's cell component is recorded as nucleus[14].
  • Cysteine protease ATG4 YNL223W's cell component is recorded as cytosol[15].
  • Cysteine protease ATG4 YNL223W's cell component is recorded as cytoplasm[16].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as protein delipidation[17].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as autophagy of mitochondrion[18].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as C-terminal protein lipidation[19].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as piecemeal microautophagy of the nucleus[20].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as protein transport[21].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as protein targeting to membrane[22].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as cytoplasm to vacuole transport by the Cvt pathway[23].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as late nucleophagy[24].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as autophagosome assembly[25].
  • Cysteine protease ATG4 YNL223W's biological process is recorded as proteolysis[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . UniProt. Retrieved . wikidata.org.
  2. [3] ↑ . UniProt. Retrieved . wikidata.org.
  3. [4] ↑ . UniProt. 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] ↑ . Q20641742. Retrieved . wikidata.org.
  7. [8] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . Aut2p and Aut7p, two novel microtubule-associated proteins are essential for delivery of autophagic vesicles to the vacuole. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . The reversible modification regulates the membrane-binding state of Apg8/Aut7 essential for autophagy and the cytoplasm to vacuole targeting pathway. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . Membrane recruitment of Aut7p in the autophagy and cytoplasm to vacuole targeting pathways requires Aut1p, Aut2p, and the autophagy conjugation complex. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . Atg8, a ubiquitin-like protein required for autophagosome formation, mediates membrane tethering and hemifusion. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . A genomic screen for yeast mutants defective in selective mitochondria autophagy. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . The reversible modification regulates the membrane-binding state of Apg8/Aut7 essential for autophagy and the cytoplasm to vacuole targeting pathway. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . Piecemeal microautophagy of the nucleus requires the core macroautophagy genes.. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . Membrane recruitment of Aut7p in the autophagy and cytoplasm to vacuole targeting pathways requires Aut1p, Aut2p, and the autophagy conjugation complex. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . Membrane recruitment of Aut7p in the autophagy and cytoplasm to vacuole targeting pathways requires Aut1p, Aut2p, and the autophagy conjugation complex. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . A Late Form of Nucleophagy in Saccharomyces cerevisiae. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . Membrane recruitment of Aut7p in the autophagy and cytoplasm to vacuole targeting pathways requires Aut1p, Aut2p, and the autophagy conjugation complex. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . Membrane recruitment of Aut7p in the autophagy and cytoplasm to vacuole targeting pathways requires Aut1p, Aut2p, and the autophagy conjugation complex. 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). Cysteine protease ATG4 YNL223W. Retrieved May 3, 2026, from https://4ort.xyz/entity/cysteine-protease-atg4-ynl223w
MLA “Cysteine protease ATG4 YNL223W.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cysteine-protease-atg4-ynl223w.
BibTeX @misc{4ortxyz_cysteine-protease-atg4-ynl223w_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cysteine protease ATG4 YNL223W}}, year = {2026}, url = {https://4ort.xyz/entity/cysteine-protease-atg4-ynl223w}, note = {Accessed: 2026-05-03}}
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