BAIT

PTPN11

BPTP3, CFC, NS1, PTP-1D, PTP2C, SH-PTP2, SH-PTP3, SHP2
protein tyrosine phosphatase, non-receptor type 11
Homo sapiens
PREY

FCGR2B

CD32, CD32B, FCG2, FCGR2, IGFR2, RP11-474I16.2
Fc fragment of IgG, low affinity IIb, receptor (CD32)
GO Process (3)
GO Function (1)
GO Component (1)

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens

Protein-peptide

An interaction is detected between a protein and a peptide derived from an interaction partner. This includes phage display experiments.

Publication

Fc gamma receptor type IIb induced recruitment of inositol and protein phosphatases to the signal transductory complex of human B-cell.

Sarmay G, Koncz G, Pecht I, Gergely J

Co-clustering of Fc gamma RIIb and B-cell receptor (BCR) inhibits cell activation by interrupting BCR stimulated signal transduction. The immunoreceptor tyrosine-based inhibitory motif (ITIM) of Fc gamma RIIb becomes tyrosyl phosphorylated (P-ITIM) upon co-clustering with BCR then P-ITIM interacts with several signalling molecules, some of which negatively regulate the cell activation process. The molecules recruited by the P-ITIM of human ... [more]

Immunol. Lett. Jun. 01, 1997; 57(1-3);159-64 [Pubmed: 9232445]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
FCGR2B PTPN11
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
-
PTPN11 FCGR2B
Protein-peptide
Protein-peptide

An interaction is detected between a protein and a peptide derived from an interaction partner. This includes phage display experiments.

Low-BioGRID
-

Curated By

  • BioGRID