BAIT

NFE2L2

NRF2
nuclear factor, erythroid 2-like 2
Homo sapiens
PREY

HSP90AA1

EL52, HSP86, HSP89A, HSP90A, HSP90N, HSPC1, HSPCA, HSPCAL1, HSPCAL4, HSPN, Hsp89, Hsp90, LAP-2, LAP2
heat shock protein 90kDa alpha (cytosolic), class A member 1
Homo sapiens

Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

Publication

A novel yeast model detects Nrf2 and Keap1 interactions with Hsp90.

Ngo V, Brickenden A, Liu H, Yeung C, Choy WY, Duennwald ML

Nrf2 is the master transcriptional regulator of cellular responses against oxidative stress. It is chiefly regulated by Keap1, a substrate adaptor protein that mediates Nrf2 degradation. Nrf2 activity is also influenced by many other protein interactions that provide Keap1-independent regulation. To study Nrf2 regulation, we established and characterized yeast models expressing human Nrf2 (also known as NFE2L2), Keap1 and other ... [more]

Dis Model Mech Dec. 01, 2021; 15(4); [Pubmed: 35088844]

Throughput

  • Low Throughput

Additional Notes

  • Split ubiquitin assay

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NFE2L2 HSP90AA1
Affinity Capture-Western
Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Low-BioGRID
3403599

Curated By

  • BioGRID