PREY

CALR

CRT, HEL-S-99n, RO, SSA, cC1qR
calreticulin
GO Process (33)
GO Function (15)
GO Component (17)

Gene Ontology Biological Process

Homo sapiens

Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Publication

Calreticulin is released from activated neutrophils and binds to C1q and mannan-binding protein.

Eggleton P, Lieu TS, Zappi EG, Sastry K, Coburn J, Zaner KS, Sontheimer RD, Capra JD, Ghebrehiwet B, Tauber AI

The Ca2+ storage protein calreticulin is associated with the endoplasmic reticulum and shares a high degree of amino acid homology with the surface receptor C1q-R. In this study, flow cytometric analysis detected calreticulin on the neutrophil surface, which decreased during stimulation probably as a consequence of shedding, as calreticulin was found by ELISA in the cell supernatants of stimulated cells. ... [more]

Clin. Immunol. Immunopathol. Sep. 01, 1994; 72(3);405-9 [Pubmed: 8062452]

Throughput

  • Low Throughput

Curated By

  • BioGRID