Evidence for Conformational Protection of Nitrogenase against Oxygen in <i>Gluconacetobacter diazotrophicus</i> by a Putative FeSII Protein

Abstract

The mechanisms protecting nitrogenase in Gluconacetobacter diazotrophicus from damage by oxygen were studied. Evidence is provided suggesting that in G. diazotrophicus these mechanisms include respiratory protection as well as conformational protection in which a putative FeSII Shethna protein is involved.