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Proteintech
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Immunogen sequence: DVCVRLALWL LWGLLLHQGQ SLSHSHSEKA TGTSSGANSE ESTAAEFCRI DKPLCHSEDE KLSFEAVRNI HKLMDDDANG DVDVEESDEF LREDLNYHDP TVKHSTFHGE DKLISVEDLW KAWKSSEVYN WTVDEVVQWL ITYVELPQYE ETFRKLQLSG HAMPRLAVTN TTMTGTVLKM TDRSHRQKLQ LKALDTVLFG PPLLTRHNHL KDFMLVVSIV IGVGGCWFAY IQNRYSKEHM KKMMKDLEGL HRAEQSLHDL QERLHKAQEE HRTVEVEKVH LEKKLRDEIN LAKQEAQRLK ELREGTENER SRQKYAEEEL EQVREALRKA EKELESHSSW YAPEALQKW
STIM1 (stromal interacting molecule; also known as GOK) acts as a sensor of calcium depletion within the endoplasmic reticulum and transduces the signal to Orai1, the presumptive CRAC channel at the plasma membrane. Following decrease of luminal calcium concentration, STIM1 oligomerizes and induces Orai1 to enable entry of extracellular calcium into the cytoplasm. However, the precise mechanism of STIM1-Orai1 interaction has not been elucidated yet. Many questions also remain to be solved around STIM1 functional distribution. It turns out that STIM1 associates with growing ends of microtubules and is involved in endoplasmic reticulum tubule extension.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: stim1 {ECO:0000312|RGD:1306831}; STIM1L; Stromal interaction molecule 1
基因别名: D11S4896E; GOK; IMD10; SIM; STIM1; STRMK; TAM; TAM1
UniProt ID: (Human) Q13586, (Mouse) P70302, (Rat) P84903
Entrez Gene ID: (Human) 6786, (Mouse) 20866, (Rat) 361618