Talk:Polysulfide reductase

This is an error - Polysulfide reductase is not NrfD. NrfD is a transmembrane subunit of the quinol dehydrogenase part of the periplasmic nitrite reductase. There is a similiar domain in polysulfide reductase, but this is not called NrfD. (Nrf stands for nitrite reductase expressed under formate)

<https://www.microbiologyresearch.org/docserver/fulltext/micro/146/3/1460551a.pdf?expires=1568022194&id=id&accname=guest&checksum=56727EB4E13A25B67B10F7E1EB31F3D2></ref>

Tom a clarke (talk) 09:30, 9 September 2019 (UTC)