PREY

DDX3X

CAP-Rf, DBX, DDX14, DDX3, HLP2
DEAD (Asp-Glu-Ala-Asp) box helicase 3, X-linked
GO Process (29)
GO Function (14)
GO Component (6)
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

PTPN14 regulates Roquin2 stability by tyrosine dephosphorylation.

Choi J, Saraf A, Florens L, Washburn MP, Busino L

Protein phosphorylation regulates a variety of cellular signaling pathways and fundamental mechanisms in cells. In this paper, we demonstrate that the mRNA decay factor Roquin2 is phosphorylated at tyrosine residue in position 691 in vivo. This phosphorylation disrupts the interaction with KLHL6, the E3 ligase for Roquin2. Furthermore, we establish that the tyrosine phosphatase PTPN14 specifically interacts with Roquin2 through ... [more]

Cell Cycle Sep. 14, 2018; 17(18);2243-2255 [Pubmed: 30209976]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
RC3H1 DDX3X
Affinity Capture-MS
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.

High-BioGRID
3201633
DDX3X RC3H1
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.

High-BioGRID
2813307

Curated By

  • BioGRID