# OC Root 2nd 3rd PC Gene/Definition OC.110472 Bacteria.431949 Cyanobacteria.12145 cwa.2257 cwa:CwatDRAFT_3229 Nitrite/sulfite reductase, hemoprotein beta-component, ferrodoxin-like:Nitrite and sulphite reductase 4Fe-4S region; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1]