Chem. Commun., 2025, Accepted Manuscript DOI: 10.1039/D5CC02448J, Feature Article Feng Li, Yaqi Sui, Kai Lin, Xiaobo Guo, Ao Xia, Vinod Kumar, Xun Zhu, Wenhui Zhao, Qiang Liao Fatty acid photodecarboxylase (FAP) has emerged as a green biocatalyst under the illumination of visible light to produce biofuel from sustainable feedstocks. However, oxidative damage by photogenerated radicals and structural...