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HTR1E P28566

5-羟色胺受体1E (5-HT-1E) (5-HT1E) (S31) (5-羟色胺受体1E)

蛋白质信息 (UniProt)

5-羟色胺受体1E (5-HT-1E) (5-HT1E) (S31) (5-羟色胺受体1E)

P28566

功能描述

5-羟色胺(血清素)的G蛋白偶联受体 (PubMed:14744596, PubMed:1513320, PubMed:1608964, PubMed:1733778, PubMed:21422162, PubMed:33762731)。也是各种生物碱和精神活性物质的受体 (PubMed:14744596, PubMed:1513320, PubMed:1608964, PubMed:1733778, PubMed:21422162, PubMed:33762731)。配体结合引起构象变化,通过鸟苷酸结合蛋白(G蛋白)触发信号传导,并调节下游效应器的活性,例如腺苷酸环化酶 (PubMed:14744596, PubMed:1513320, PubMed:1608964, PubMed:1733778, PubMed:21422162, PubMed:33762731)。HTR1E与G(i)/G(o) G alpha蛋白偶联,并通过抑制腺苷酸环化酶活性介导抑制性神经传递 (PubMed:33762731, PubMed:35610220)。 {ECO:0000269|PubMed:14744596, ECO:0000269|PubMed:1513320, ECO:0000269|PubMed:1608964, ECO:0000269|PubMed:1733778, ECO:0000269|PubMed:21422162, ECO:0000269|PubMed:33762731, ECO:0000269|PubMed:35610220}。

组织特异性

Detected in brain.

亚细胞定位

Cell membrane

关键词

3D-structure Cell membrane Disulfide bond G-protein coupled receptor Glycoprotein Membrane Proteomics identification Receptor Reference proteome Transducer