# OC Root 2nd 3rd 4th PC Gene/Definition OC.110268 Bacteria.248130 Proteobacteria.638626 Epsilonproteobacteria.27077 wsu.932 wsu:WS1008 GTPASE, SULFATE ADENYLATE TRANSFERASE SUBUNIT 1; K00956 sulfate adenylyltransferase subunit 1 [EC:2.7.7.4]