Biochemical Activity (Ubiquitination)

An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.

Publication

Identifying the ubiquitination targets of E6AP by orthogonal ubiquitin transfer.

Wang Y, Liu X, Zhou L, Duong D, Bhuripanyo K, Zhao B, Zhou H, Liu R, Bi Y, Kiyokawa H, Yin J

E3 ubiquitin (UB) ligases are the ending modules of the E1-E2-E3 cascades that transfer UB to cellular proteins and regulate their biological functions. Identifying the substrates of an E3 holds the key to elucidate its role in cell regulation. Here, we construct an orthogonal UB transfer (OUT) cascade to identify the substrates of E6AP, a HECT E3 also known as ... [more]

Nat Commun Dec. 20, 2016; 8(1);2232 [Pubmed: 29263404]

Throughput

  • Low Throughput

Additional Notes

  • The reaction contained E1, UBE2L3/UbcH7 [E2], and E6AP [E3].

Curated By

  • BioGRID