# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.335219 Archaea.19017 Euryarchaeota.19296 Halobacterium.4807 - hhb.890 hhb:Hhub_1884 probable anaerobic dehydrogenase iron-sulfur-binding subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - hje.3052 hje:HacjB3_14950 4Fe-4S ferredoxin iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Halodesulfurarchaeum.586 - halh.1535 halh:HTSR_1575 formate dehydrogenase; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Halodesulfurarchaeum.586 - hhsr.1603 hhsr:HSR6_1644 fdoH; formate dehydrogenase iron-sulfur subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloarcula.3615 - hma.1971 hma:rrnAC1333 fdoH; formate dehydrogenase-O iron-sulfur subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloarcula.3615 Haloarcula_hispanica.954 hhi.1884 hhi:HAH_1920 fdoH; formate dehydrogenase, iron-sulfur subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloarcula.3615 Haloarcula_hispanica.954 hhn.1928 hhn:HISP_09795 formate dehydrogenase; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloarcula.3615 - hab.407 hab:SG26_02115 formate dehydrogenase; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloarcula.3615 - hta.1809 hta:BVU17_09275 formate dehydrogenase; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Natronomonas.3752 - nph.2419 nph:NP_4960A probable anaerobic dehydrogenase iron-sulfur-binding subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloplanus.1983 - haq.2944 haq:DU484_15565 4Fe-4S dicluster domain-containing protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloplanus.1983 - haj.2981 haj:DU500_15585 4Fe-4S dicluster domain-containing protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - hah.1125 hah:Halar_1241 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloterrigena.5409 - htu.2368 htu:Htur_2351 4Fe-4S ferredoxin iron-sulfur binding domain protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Haloterrigena.2536 - hda.2060 hda:BB347_10555 formate dehydrogenase; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - hxa.3635 hxa:Halxa_3735 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - hxa.3653 hxa:Halxa_3755 4Fe-4S ferredoxin iron-sulfur binding domain-containing protein; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - nge.414 nge:Natgr_0407 Fe-S-cluster-containing hydrogenase subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - nou.2029 nou:Natoc_2094 Fe-S-cluster-containing hydrogenase subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - nou.3112 nou:Natoc_3316 Fe-S-cluster-containing hydrogenase subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 - - hlc.63 hlc:CHINAEXTREME00130 formate dehydrogenase; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Natronolimnobius.1217 - nag.2189 nag:AArcMg_2222 Formate dehydrogenase-O, iron-sulfur subunit; K00124 formate dehydrogenase iron-sulfur subunit OC.335219 Archaea.19017 Euryarchaeota.19296 Natronolimnobius.1217 - nan.1448 nan:AArc1_1464 Fe-S-cluster-containing dehydrogenase component; K00124 formate dehydrogenase iron-sulfur subunit