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UNC13B
Protein unc-13 homolog B is a protein that in humans is encoded by the ''UNC13B'' gene. Function This gene is expressed in the kidney cortical epithelial cells and is upregulated by hyperglycemia. The encoded protein shares a high level of similarity to the rat homolog, and contains 3 C2 domains and a diacylglycerol-binding C1 domain. Hyperglycemia increases the levels of diacylglycerol, which has been shown to induce apoptosis in cells transfected with this gene and thus contribute to the renal cell complications of hyperglycemia. Studies in other species also indicate a role for this protein in the priming step of synaptic vesicle exocytosis. Interactions UNC13B has been shown to interact with: * DOC2A, * RIMS1, * SPTBN2, * STX1A, and * STX1B Syntaxin-1B is a protein that in humans is encoded by the ''STX1B'' gene. Interactions STX1B has been shown to interact with UNC13B Protein unc-13 homolog B is a protein that in humans is encoded by the ''UNC13B'' ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DOC2A
Double C2-like domain-containing protein alpha is a protein that in humans is encoded by the ''DOC2A'' gene. There are at least two protein isoforms of the Double C2 protein, namely alpha (DOC2A) and beta (DOC2B), which contain two C2-like domains. DOC2A and DOC2B are encoded by different genes; these genes are at times confused with the unrelated DAB2 gene which was initially named DOC-2. DOC2A is mainly expressed in brain and is suggested to be involved in Ca(2+)-dependent neurotransmitter release. Interactions DOC2A has been shown to interact with UNC13B and UNC13A Unc-13 homolog A (''C. elegans'') is a protein that in humans is encoded by the UNC13A gene. Function This gene encodes a member of the UNC13 family. UNC13A plays a role in vesicle maturation during exocytosis as a target of the diacylglycero .... References Further reading * * * {{gene-16-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |