Unique electron transfer system of cytochrome P450 monooxygenase includes a mechanism of fatty acid β-oxidation. - Kojima, Saito; Shinji, Kyosei; Namiki, Hana; Suzuki, Kouta; Shimizu, Motoyuki; Kadooka, Chihiro; Katsuki, Nozomi; Masuo, Shunsuke; Amahisa, Madoka; Doi, Yuki; Takeshita, Norio; Takaya, Naoki (Communications Biology, 2025)