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Description for Protein PILRB

paired immunoglobin-like type 2 receptor beta
5 total interacting proteins; 4 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
Cell signaling pathways rely on a dynamic interaction between activating and inhibiting processes. SHP-1-mediated dephosphorylation of protein tyrosine residues is central to the regulation of several cell signaling pathways. Two types of inhibitory receptor superfamily members are immunoreceptor tyrosine-based inhibitory motif (ITIM)-bearing receptors and their non-ITIM-bearing, activating counterparts. Control of cell signaling via SHP-1 is thought to occur through a balance between PILRalpha-mediated inhibition and PILRbeta-mediated activation. These paired immunoglobulin-like receptor genes are located in a tandem head-to-tail orientation on chromosome 7. This particular gene encodes the non-ITIM-bearing member of the receptor pair, which has a truncated cytoplasmic tail relative to its ITIM-bearing partner, and functions in the activating role. Alternatively spliced transcript variants have been noted for this gene, but the full-length nature of many is not known. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • SP: Signal Peptide
  • TM: Transmembrane domain
  • IG: Immunoglobulin
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    None Available
    KEGG - Orthology:
    None Available
    KEGG - Pathway(s):
    None Available
    Nomenclature / Alternative Names:
    FDFACT1; FDFACT2; Cell surface receptor FDFACT1; Cell surface receptor FDFACT2; Paired immunoglobulin like receptor beta; Paired immunoglobin like type 2 receptor beta; PIRB; Paired immunoglobulin-like type 2 receptor beta isoform a; Paired immunoglobulin-like type 2 receptor beta isoform b
    Approved Symbol:
    PILRB
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 0
    No human (de-) phosphorylation sites; No platelet phosphorylation sites
    Phosphorylation Targets:
    Total phosphorylation targets: 0
    Human phosphorylation targets: 0;Predicted platelet targets: 0
    		Protein Characteristics:
    Isoform-specific Information
    Icon DrugsAssociated Drugs (DrugBank Accession):

    None Available

    Associated Genetic Diseases:

    None Available
    		Predicted Transmembrane Domains:
  • Isoform 4 : 1
  • Isoform 3 : 0
  • Isoform 2 : 1
  • Isoform 1 : 0
    • Additional Identifiers:

    HPRD: 08382 Entrez Gene ID: 29990 OMIM ID: 605342 Swissprot Accession: Q9UKJ0;