Scavenging of superoxide by a membrane-bound superoxide oxidase

June 18th, 2018 by Camilla A. K. Lundgren

Scavenging of superoxide by a membrane-bound superoxide oxidase

Scavenging of superoxide by a membrane-bound superoxide oxidase, Published online: 18 June 2018; doi:10.1038/s41589-018-0072-x

The membrane-bound enzyme CybB can directly oxidize superoxide to molecular oxygen and transfer the sequestered electrons to ubiquinone in vitro, providing a mechanism for superoxide scavenging distinct from that of superoxide dismutase.