# OC Root 2nd 3rd 4th PC Gene/Definition OC.368391 Archaea.18393 Euryarchaeota.18460 Halodesulfurarchaeum.1770 halh.861 halh:HTSR_0888 UDP-sulfoquinovose synthase OC.368391 Archaea.18393 Euryarchaeota.18460 Halodesulfurarchaeum.1770 hhsr.884 hhsr:HSR6_0904 UDP-sulfoquinovose synthase