# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.110481	Bacteria.434878	Cyanobacteria.24554	Cyanobium.1428	cgc.509	cgc:Cyagr_0500   ferredoxin-sulfite reductase; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1]
OC.110481	Bacteria.434878	Cyanobacteria.24554	Cyanobium.1428	cyi.642	cyi:CBM981_0623   sir; Sulfite reductase [ferredoxin]; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1]