突触融合蛋白结合蛋白2 (Protein unc-18 homolog 2) (Unc18-2) (Protein unc-18 homolog B) (Unc-18B)
突触融合蛋白结合蛋白2 (Protein unc-18 homolog 2) (Unc18-2) (Protein unc-18 homolog B) (Unc-18B)
Q15833功能描述
参与细胞内囊泡运输及囊泡与膜的融合。通过与调节膜融合的可溶性N-乙基马来酰亚胺敏感因子附着蛋白受体(SNARE)蛋白相互作用，促进颗粒胞吐机制。调节自然杀伤(NK)细胞中的细胞毒性颗粒胞吐。 {ECO:0000269|PubMed:19804848, ECO:0000269|PubMed:19884660}。
组织特异性
Placenta, lung, liver, kidney and pancreas, as well as in peripheral blood lymphocytes.
关键词