# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 - - paca.1420 paca:ID47_10295 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 - - caq.900 caq:IM40_05710 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Gluconobacter.1822 Gluconobacter_oxydans.4959 goy.97 goy:GLS_c00980 iron-binding protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Gluconobacter.1822 - gal.1446 gal:A0U94_07475 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Granulobacter.269 - gbe.1312 gbe:GbCGDNIH1_1319 HesB protein family; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Granulobacter.269 - gbh.1300 gbh:GbCGDNIH2_1319 HesB protein family; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Granulobacter.269 - gbc.1241 gbc:GbCGDNIH3_1319 HesB protein family; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Granulobacter.269 - gbs.1237 gbs:GbCGDNIH4_1319 HesB protein family; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acidiphilium.1331 - acr.2252 acr:Acry_2266 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acidiphilium.1331 - amv.2515 amv:ACMV_25200 iscA; iron-binding protein IscA; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Gluconacetobacter.1681 - gdi.2868 gdi:GDI3053 iscA; putative iron-binding protein iscA; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Gluconacetobacter.1681 - gdj.3117 gdj:Gdia_3315 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Komagataeibacter.210 - gxy.937 gxy:GLX_08870 iron-sulfur (Fe-S) cluster assembly protein YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Komagataeibacter.210 - gxl.1212 gxl:H845_2058 hesB protein family; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Komagataeibacter.210 - kna.837 kna:B0W47_04150 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Komagataeibacter.210 - keu.1321 keu:S101446_01340 Iron-binding protein IscA; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Komagataeibacter.210 - ksc.1899 ksc:CD178_02005 iscA; Iron-binding protein IscA; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apt.1620 apt:APA01_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apw.1562 apw:APA42C_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apf.1622 apf:APA03_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apu.1620 apu:APA07_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apg.1620 apg:APA12_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apq.1622 apq:APA22_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apx.1622 apx:APA26_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apz.1620 apz:APA32_16560 hesB; iron-sulfur (Fe-S) cluster assembly protein HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 Acetobacter_pasteurianus.701 apk.2393 apk:APA386B_578 hesB; iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - asz.2119 asz:ASN_3075 hesB; iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - asv.1638 asv:WG31_08565 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.5391 - aace.433 aace:A0U92_02110 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - aper.2393 aper:A0U91_13680 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - apom.2277 apom:CPF11_12015 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - ato.2968 ato:CIW82_16075 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - aasc.1100 aasc:A4S02_06490 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Acetobacter.3109 - acet.1587 acet:DS739_08415 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 - - abg.1063 abg:Asbog_01096 FeS assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 - - kba.1574 kba:A0U89_07945 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Roseomonas.332 - rgi.1325 rgi:RGI145_06675 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 Roseomonas.332 - ros.1846 ros:CTJ15_10745 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15030 - - nch.569 nch:A0U93_03015 Fe-S cluster assembly protein HesB; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 Azospirillum_sp_.5128 azl.4807 azl:AZL_c04330 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 - ali.4527 ali:AZOLI_p30260 putative FeS cluster assembly protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 Azospirillum_brasilense.2176 abs.3372 abs:AZOBR_p110111 putative FeS cluster assembly protein; K22063 iron-sulfur cluster assembly 1 OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 Azospirillum_brasilense.2176 abq.3223 abq:ABAZ39_17070 hypothetical protein; K22063 iron-sulfur cluster assembly 1 OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 Azospirillum_brasilense.2176 abf.3346 abf:AMK58_17175 hypothetical protein; K22063 iron-sulfur cluster assembly 1 OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 - ati.2999 ati:AL072_15700 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 Azospirillum_sp_.14528 azt.4175 azt:TSH58p_21935 Fe-S cluster assembly scaffold SufA; K22063 iron-sulfur cluster assembly 1 OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Azospirillum.1403 Azospirillum_sp_.8844 azm.3290 azm:DM194_17380 Fe-S cluster assembly scaffold SufA; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15022 - - tmo.5282 tmo:TMO_c0589 Iron-sulfur assembly protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Thalassospira.1098 - txi.2332 txi:TH3_11820 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Thalassospira.1098 - thac.2214 thac:CSC3H3_11345 Fe-S cluster assembly scaffold SufA; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 Thalassospira.1098 - tii.2805 tii:DY252_14755 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509811 Bacteria.933013 Proteobacteria.117975 Alphaproteobacteria.15016 - - magq.2391 magq:MGMAQ_2626 iscA; Iron-binding protein iscA, FeS cluster assembly protein; K13628 iron-sulfur cluster assembly protein