# OC Root 2nd 3rd 4th PC Gene/Definition OC.110270 Bacteria.248112 Proteobacteria.138532 Epsilonproteobacteria.5170 arc.2775 arc:ABLL_2807 sulfate adenylyltransferase large subunit; K00956 sulfate adenylyltransferase subunit 1 [EC:2.7.7.4]