BAIT

STIP1

HEL-S-94n, HOP, IEF-SSP-3521, P60, STI1, STI1L
stress-induced phosphoprotein 1
GO Process (1)
GO Function (2)
GO Component (2)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens
PREY

KDM1A

AOF2, BHC110, KDM1, LSD1, RP1-184J9.1
lysine (K)-specific demethylase 1A
GO Process (15)
GO Function (16)
GO Component (4)
Homo sapiens

Affinity Capture-MS

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 is identified by mass spectrometric methods.

Publication

The Hsp70-Hsp90 co-chaperone Hop/Stip1 shifts the proteostatic balance from folding towards degradation.

Bhattacharya K, Weidenauer L, Luengo TM, Pieters EC, Echeverria PC, Bernasconi L, Wider D, Sadian Y, Koopman MB, Villemin M, Bauer C, Ruediger SGD, Quadroni M, Picard D

Hop/Stip1/Sti1 is thought to be essential as a co-chaperone to facilitate substrate transfer between the Hsp70 and Hsp90 molecular chaperones. Despite this proposed key function for protein folding and maturation, it is not essential in a number of eukaryotes and bacteria lack an ortholog. We set out to identify and to characterize its eukaryote-specific function. Human cell lines and the ... [more]

Nat Commun Nov. 25, 2020; 11(1);5975 [Pubmed: 33239621]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
KDM1A STIP1
Proximity Label-MS
Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

High8.56BioGRID
2991214

Curated By

  • BioGRID