# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.509875 Archaea.18664 Euryarchaeota.18803 Haloarcula.2857 - hma.1043 hma:rrnAC0274 putative HesB-like protein; K13628 iron-sulfur cluster assembly protein OC.509875 Archaea.18664 Euryarchaeota.18803 Haloarcula.2857 Haloarcula_hispanica.3718 hhi.999 hhi:HAH_1016 putative HesB protein; K13628 iron-sulfur cluster assembly protein OC.509875 Archaea.18664 Euryarchaeota.18803 Haloarcula.2857 Haloarcula_hispanica.3718 hhn.1028 hhn:HISP_05225 heme biosynthesis protein HemY; K13628 iron-sulfur cluster assembly protein OC.509875 Archaea.18664 Euryarchaeota.18803 Haloarcula.2857 - hab.2470 hab:SG26_12895 heme biosynthesis protein HemY; K13628 iron-sulfur cluster assembly protein OC.509875 Archaea.18664 Euryarchaeota.18803 Haloarcula.2857 - hta.972 hta:BVU17_04970 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein