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- Table of Contents
Facts about SH2B adapter protein 1.
In growth hormone (GH) signaling, autophosphorylated ('Tyr-813') JAK2 recruits SH2B1, which in turn is phosphorylated by JAK2 on tyrosine residues. These phosphotyrosines form possible binding sites for other signaling proteins.
Mouse | |
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Gene Name: | Sh2b1 |
Uniprot: | Q91ZM2 |
Entrez: | 20399 |
Belongs to: |
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SH2B adapter family |
FLJ30542; KIAA1299; Pro-rich, PH and SH2 domain-containing signaling mediator; PSM; SH2 domain-containing protein 1B; SH2 domain-containing putative adapter SH2-B; SH2B adapter protein 1; SH2B adaptor protein 1; SH2-B signaling protein; SH2B1; SH2BDKFZp547G1110
Mass (kDA):
79.625 kDA
Mouse | |
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Location: | 7 F3|7 69.06 cM |
Sequence: | 7; |
Widely expressed with highest levels in liver, brain and heart. Isoform 3 is widely expressed.
PMID: 9498552 by Riedel H., et al. PSM, an insulin-dependent, pro-rich, PH, SH2 domain containing partner of the insulin receptor.
PMID: 10594240 by Nelms K., et al. Alternative splicing, gene localization, and binding of SH2-B to the insulin receptor kinase domain.