PREY

STAT3

ADMIO, APRF, HIES
signal transducer and activator of transcription 3 (acute-phase response factor)
GO Process (27)
GO Function (10)
GO Component (5)

Gene Ontology Cellular Component

Homo sapiens

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

A bio-orthogonal linear ubiquitin probe identifies STAT3 as a direct substrate of OTULIN in glioblastoma.

Du X, Pang J, Gu B, Si T, Chang Y, Li T, Wu M, Wang Z, Wang Y, Feng J, Wu N, Man J, Li H, Li A, Zhang T, Wang B, Duan X

While linear ubiquitin plays critical roles in multiple cell signaling pathways, few substrates have been identified. Global profiling of linear ubiquitin substrates represents a significant challenge because of the low endogenous level of linear ubiquitination and the background interference arising from highly abundant ubiquitin linkages (e.g. K48- and K63-) and from the non-specific attachment of interfering proteins to the linear ... [more]

Nucleic Acids Res Feb. 22, 2023; 51(3);1050-1066 [Pubmed: 36660824]

Throughput

  • Low Throughput

Additional Notes

  • The reaction contained UBA1 [E1], UBE2D3 [E2], and RNF31 [E3]

Curated By

  • BioGRID