Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Proposed TrxA-mediated reduction mechanism of FurA from Anabaena sp. PCC7120. Arrowed dashed lines reflect the electron movement of the dithiol to the disulfide in each redox reaction, whereas arrowed solid lines denote the sequence in obtaining FurA isoforms in different oxidation states. Capital letters (A–G) identify the different redox processes involving FurA and TrxA that are explained in detail in the text.
