COMPOSITIONS AND METHODS FOR DETOXIFYING BACTERIAL ENDOTOXINS AND HYDROGEN SULFIDE BY RECOMBINANT FUSION ENZYMES

摘要

Compositions comprising an engineered or non-naturally occurring polypeptides comprising two or more domains selected from Sulfide quinone oxidoreductase, Thiosulfate Sulfurtransferase and persulfide dioxygenase, and a phosphate binding motif are provided along with methods of detoxifying bacterial endotoxins and H2S with such compositions.