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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Cell Calcium. 2017 Jan 18;63:70–96. doi: 10.1016/j.ceca.2017.01.007

Figure 8.

Figure 8

Differential redox regulation between ORAI1 and ORAI3 due to the lack of C195 in ORAI3. Oxidation of ORAI1 leads to channel inhibition. The significance of ORAI1 redox inactivation, the ratio of ORAI1/ORAI3 expression, and the consequences of different ORAI heteromultimer conformations in cancer require further investigation.