# OC Root 2nd 3rd 4th PC Gene/Definition OC.110487 Eukaryotes.754763 Protists.60131 Stramenopiles.3970 aaf.8553 aaf:AURANDRAFT_71245 SIR1; hypothetical protein; K00392 sulfite reductase (ferredoxin) [EC:1.8.7.1]