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. 2024 May 11;15:3994. doi: 10.1038/s41467-024-48467-y

Fig. 5. Working model of NOX5 activation.

Fig. 5

a Conformational changes between pre-reaction and intermediate states of NOX5. The movement and flexibility of the EFD domain are illustrated. The upward rotation of preTM1 is indicated by white arrows. F in the white cycle stands for FAD, N in the white oval stands for NADPH, and Z stands for zinc. b The active site of NOX5 with flexible NADPH triggers electron transfer upon activation.