# OC Root 2nd 3rd 4th PC Gene/Definition OC.65923 Bacteria.277270 Proteobacteria.284678 Deltaproteobacteria.55646 sur.729 sur:STAUR_0537 csd; Selenocysteine lyase OC.65923 Bacteria.277270 Proteobacteria.284678 Deltaproteobacteria.55646 hoh.1074 hoh:Hoch_1295 aminotransferase class V