# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 - sal.664 sal:Sala_0667 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 - sphk.1026 sphk:SKP52_05035 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 Sphingopyxis_sp_.6812 sphp.573 sphp:LH20_02630 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 Sphingopyxis_macrogoltabida.1527 smag.2757 smag:AN936_14980 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 Sphingopyxis_macrogoltabida.1527 smaz.721 smaz:LH19_03355 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 - ster.2393 ster:AOA14_12380 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.521 - sgi.1374 sgi:SGRAN_1365 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.8551 Sphingopyxis_sp_.1266 sphl.406 sphl:LPB140_02080 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 Sphingopyxis_sp_.13455 sphq.3920 sphq:BWQ93_20160 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.521 Sphingopyxis_sp_.3771 spho.731 spho:C3E99_03670 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509809 Bacteria.495342 Proteobacteria.117949 Alphaproteobacteria.15013 Sphingopyxis.520 - sphu.2548 sphu:SPPYR_2570 HesB/YadR/YfhF; K13628 iron-sulfur cluster assembly protein