# E2 ubiquitin-conjugating protein UBC4 YBR082C

> fungal protein found in Saccharomyces cerevisiae S288c

**Wikidata**: [Q27551203](https://www.wikidata.org/wiki/Q27551203)  
**Source**: https://4ort.xyz/entity/e2-ubiquitin-conjugating-protein-ubc4-ybr082c


## References

1. UniProt
2. Q20641742
3. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P15731)
4. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
5. [A transmembrane ubiquitin ligase required to sort membrane proteins into multivesicular bodies](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
6. [The essential Ubc4/Ubc5 function in yeast is HECT E3-dependent, and RING E3-dependent pathways require only monoubiquitin transfer by Ubc4.](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
7. [A conserved cysteine is essential for Pex4p-dependent ubiquitination of the peroxisomal import receptor Pex5p](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
8. [Ubiquitin-conjugating enzymes UBC4 and UBC5 mediate selective degradation of short-lived and abnormal proteins](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
9. [The yeast Ccr4-Not complex controls ubiquitination of the nascent-associated polypeptide (NAC-EGD) complex](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
10. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
11. [Evidence for an interaction between ubiquitin-conjugating enzymes and the 26S proteasome](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
12. [Evidence for an interaction between ubiquitin-conjugating enzymes and the 26S proteasome](http://www.ebi.ac.uk/QuickGO/annotations?protein=P15731&geneProductId=UniProtKB:P15731)
13. [Ubiquitylation regulates interactions of astral microtubules with the cleavage apparatus](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
14. [Ubr1 and Ubr2 function in a quality control pathway for degradation of unfolded cytosolic proteins](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
15. [Selective ubiquitination of calmodulin by UBC4 and a putative ubiquitin protein ligase (E3) from Saccharomyces cerevisiae](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
16. [Distinct Ubiquitination Cascades Act on the Peroxisomal Targeting Signal Type 2 Co‐receptor Pex18p](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P15731)
17. ensembl Release 106