HYDROGENASE POLYPEPTIDE AND METHODS OF USE

摘要

Provided herein are polypeptides having hydrogenase activity. The polypeptide may be multimeric, and may have hydrogenase activity of at least 0.05 micromoles H2 produced min−1 mg protein−1. Also provided herein are polynucleotides encoding the polypeptides, genetically modified microbes that include polynucleotides encoding one or more subunits of the multimeric polypeptide, and methods for making and using the polypeptides.