# OC Root 2nd 3rd 4th PC Gene/Definition OC.506814 Archaea.27656 Euryarchaeota.30997 Methanoculleus.1551 mem.2424 mem:Memar_2490 iron dependent repressor; K03709 DtxR family transcriptional regulator, Mn-dependent transcriptional regulator OC.506814 Archaea.27656 Euryarchaeota.30997 Methanoculleus.1551 mbg.2448 mbg:BN140_2601 DtxR family iron dependent repressor OC.506814 Archaea.27656 Euryarchaeota.30997 Methanoculleus.1551 mema.3338 mema:MMAB1_3491 DtxR family iron dependent repressor