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- Table of Contents
Facts about BAI1-associated protein 3.
By promoting the recycling of secretory vesicle transmembrane proteins, it indirectly controls dense-core secretory vesicle biogenesis, maturation and their ability to mediate the constitutive and regulated secretion of neurotransmitters and hormones. May regulate behavior and food consumption by controlling calcium-stimulated exocytosis of neurotransmitters including NPY and serotonin and hormones like insulin (PubMed:28626000).
Human | |
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Gene Name: | BAIAP3 |
Uniprot: | O94812 |
Entrez: | 8938 |
Belongs to: |
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unc-13 family |
BAI1-associated protein 3; BAI-associated protein 3; BAP3KIAA0734MGC138334
Mass (kDA):
131.901 kDA
Human | |
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Location: | 16p13.3 |
Sequence: | 16; NC_000016.10 (1333645..1349441) |
Predominantly expressed in brain (PubMed:9790924). Also expressed in nonneural tissues such as breast and testes epithelium (PubMed:12498718).
Cytoplasm, cytosol. Recycling endosome membrane; Peripheral membrane protein. Late endosome membrane; Peripheral membrane protein. Golgi apparatus, trans-Golgi network membrane; Peripheral membrane protein. Cell membrane; Peripheral membrane protein. Rapidly recruited to the plasma membrane and to Golgi structures in response to increased intracellular calcium concentration.
PMID: 9790924 by Shiratsuchi T., et al. Cloning and characterization of BAP3 (BAI-associated protein 3), a C2 domain-containing protein that interacts with BAI1.
PMID: 12498718 by Palmer R.E., et al. Induction of BAIAP3 by the EWS-WT1 chimeric fusion implicates regulated exocytosis in tumorigenesis.