Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Activity-based E3 ligase profiling uncovers an E3 ligase with esterification activity.

Pao KC, Wood NT, Knebel A, Rafie K, Stanley M, Mabbitt PD, Sundaramoorthy R, Hofmann K, van Aalten DMF, Virdee S

Ubiquitination is initiated by transfer of ubiquitin (Ub) from a ubiquitin-activating enzyme (E1) to a ubiquitin-conjugating enzyme (E2), producing a covalently linked intermediate (E2-Ub) 1 . Ubiquitin ligases (E3s) of the 'really interesting new gene' (RING) class recruit E2-Ub via their RING domain and then mediate direct transfer of ubiquitin to substrates 2 . By contrast, 'homologous to E6-AP carboxy ... [more]

Nature Dec. 01, 2017; 556(7701);381-385 [Pubmed: 29643511]

Throughput

  • High Throughput

Additional Notes

  • bait proteins from cell lysate were identified by mass spec in two separate experiments as proteins covalently attached via an aborted transthiolation attempt to a suicide substrate composed of both the E2s UBE2D2 and UBE2L3 attached in vitro to a tagged modified ubiquitin

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RNF216 UBE2D2
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
-

Curated By

  • BioGRID