[Ubiquitously expressed (highest in heart, skeletal muscle, and pancreas) by human IGBP1 Gene, 339-aa 39-kDa Immunoglobulin Binding Protein 1 is likely involved in IgM/B-Cell Receptor signal transduction. Similar to mouse Igbp1 and yeast TAP42, IGBP1 contains potential N-glycosylation sites, myristylation sites, multiple potential PKC and casein kinase II phosphorylation sites, and an SH3-binding sequence-related stretch. IGBP1 associates with and likely regulates the activity of Ser/Thr phosphatase PP2A-Alpha and PP2A-Beta catalytic subunits. IGBP1 also associates with PP4 and PP6. (NCI) ( NCI )]
UMLS (NCI) C1334162B Cell Signal Transduction Molecule Alpha 4
CD79A-Binding Protein 1
IGBP1
Immunoglobulin (CD79A) Binding Protein 1
Immunoglobulin Binding Protein 1
- Amino Acid, Peptide, or Protein
- Biologically Active Substance