# OC Root 2nd 3rd 4th PC Gene/Definition OC.110462 Bacteria.552642 Proteobacteria.319455 Gammaproteobacteria.164842 haa.1882 haa:A5892_09955 sulfite reductase; K00381 sulfite reductase (NADPH) hemoprotein beta-component [EC:1.8.1.2]