Co-fractionation

Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

Publication

Concentration of Sec12 at ER exit sites via interaction with cTAGE5 is required for collagen export.

Saito K, Yamashiro K, Shimazu N, Tanabe T, Kontani K, Katada T

Mechanisms for exporting variably sized cargo from the endoplasmic reticulum (ER) using the same machinery remain poorly understood. COPII-coated vesicles, which transport secretory proteins from the ER to the Golgi apparatus, are typically 60-90 nm in diameter. However, collagen, which forms a trimeric structure that is too large to be accommodated by conventional transport vesicles, is also known to be ... [more]

J. Cell Biol. Sep. 15, 2014; 206(6);751-62 [Pubmed: 25202031]

Throughput

  • Low Throughput

Additional Notes

  • Verified by cTAGE5 siRNA knockdown

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CANX PREB
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
3349783
CANX PREB
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
-

Curated By

  • BioGRID