BiochemistrybioRxivPreprint
Moraxella catarrhalis HemW is a Heme-binding Radical SAM Enzyme
Caitlin M. Padgett, Melissa M. Bollmeyer, Kaleb Boswinkle…·Wen Zhu
This study characterizes McHemW, a heme-binding radical SAM enzyme in Moraxella catarrhalis, showing it binds heme and contains an active [4Fe-4S] cluster, suggesting a role in heme transport.
DOI 10.64898/2026.01.24.701380