# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.509944 Bacteria.288871 Cyanobacteria.11499 Leptolyngbya.14396 Leptolyngbya_sp_.14606 let.4478 let:O77CONTIG1_04733 iscA_3; Iron-binding protein IscA; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Leptolyngbya.15062 - lbo.1516 lbo:LBWT_23330 HESB, Protein HesB; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - hao.1701 hao:PCC7418_1796 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - cyu.580 cyu:UCYN_06230 Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - cwa.2684 cwa:CwatDRAFT_3829 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - glp.1752 glp:Glo7428_1798 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Cyanothece.17203 - cyt.651 cyt:cce_0570 hesB; Fe-S cluster biosynthesis, putative nitrogen fixation related protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Cyanothece.4837 - cyp.1742 cyp:PCC8801_1795 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Cyanothece.1012 - cyc.2145 cyc:PCC7424_2109 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Cyanothece.16083 - cyn.4473 cyn:Cyan7425_4803 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Cyanothece.4837 - cyh.1778 cyh:Cyan8802_1823 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Cyanothece.1012 - cyj.3613 cyj:Cyan7822_3686 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - ter.3343 ter:Tery_4144 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - mic.1325 mic:Mic7113_1280 Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.10816 Nostoc_sp_.6276 ana.665 ana:all1431 hesB; HesB protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.6273 - npu.3615 npu:Npun_R0381 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.19884 Nostoc_sp_.17330 nos.3226 nos:Nos7107_3384 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.3191 Nostoc_sp_.3788 nop.1162 nop:Nos7524_1193 Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.3191 Nostoc_sp_.3788 non.1669 non:NOS3756_16570 HesB/YadR/YfhF protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.6273 - nfl.5338 nfl:COO91_05555 iscA, iron-sulfur cluster assembly protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Nostoc.3191 Nostoc_sp_.3788 noe.151 noe:CLI64_00525 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Trichormus.3910 - ava.3882 ava:Ava_3939 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Trichormus.4215 - ava.4188 ava:Ava_4257 HesB/YadR/YfhF OC.509944 Bacteria.288871 Cyanobacteria.11499 Trichormus.6510 - naz.933 naz:Aazo_1343 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Anabaena.2876 Anabaena_sp_.1761 anb.3299 anb:ANA_C13541 hesB; iron-sulfur cluster assembly accessory protein HesB; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Anabaena.7223 - acy.2048 acy:Anacy_2225 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Anabaena.2876 Anabaena_sp_.1761 awa.3267 awa:AA650_18340 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - csg.5003 csg:Cylst_5442 Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Calothrix.5348 - calo.177 calo:Cal7507_0122 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Calothrix.10852 - calt.348 calt:Cal6303_0207 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 Calothrix.4946 - calh.4610 calh:IJ00_24935 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - riv.5781 riv:Riv7116_6210 Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - fis.2396 fis:FIS3754_24560 HesB protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - nsp.1935 nsp:BMF81_04084 iscA; iron-binding protein IscA; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - ncn.3565 ncn:BZZ01_19825 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - cthe.4329 cthe:Chro_4575 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - plp.3207 plp:Ple7327_3541 Iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509944 Bacteria.288871 Cyanobacteria.11499 - - ceo.1291 ceo:ETSB_1461 hesB; Fe-S cluster biosynthesis nitrogen fixation-like protein; K13628 iron-sulfur cluster assembly protein