# OC Root 2nd 3rd 4th PC Gene/Definition OC.110272 Bacteria.248123 Proteobacteria.213983 Betaproteobacteria.63812 fam.1238 fam:OYT1_ch1210 Bifunctional enzyme CysN/CysC; K00956 sulfate adenylyltransferase subunit 1 [EC:2.7.7.4]