# OC Root 2nd 3rd 4th PC Gene/Definition OC.110469 Bacteria.277458 Proteobacteria.138492 Deltaproteobacteria.38784 cfus.5936 cfus:CYFUS_006197 sulfite reductase subunit beta; K00381 sulfite reductase (NADPH) hemoprotein beta-component [EC:1.8.1.2]