Cytochrome b reductase 1 not only reduces ferrous iron in the brush-border membrane but also in the airways. It is upregulated on iron starvation. However, its electron donor molecule is still unknown (Oakhill et al, 2007; Turi et al, 2006).
Oakhill, JS, Marritt, SJ, Gareta, EG, Cammack, R, McKie, AT
Turi, JL, Wang, X, McKie, AT, Nozik-Grayck, E, Mamo, LB, Crissman, K, Piantadosi, CA, Ghio, AJ
© 2021 Reactome
