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. Author manuscript; available in PMC: 2015 Mar 24.
Published in final edited form as: Cell Mol Life Sci. 2012 May 15;69(14):2315–2325. doi: 10.1007/s00018-012-1009-2

Fig. 1.

Fig. 1

Representation of NADPH oxidase family. Noxl and Nox2 require p22phox and the indicated cytosolic regulatory subunits for activation. Nox4 requires only p22phox. Nox5, on the other hand, is regulated by calcium binding through its N-terminal EF motifs