# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.210007 Bacteria.272885 Firmicutes.48540 Firmicutes___Clostridia.20468 Clostridium.37911 cace.961 cace:CACET_c09590 ABC-type Fe3+-hydroxamate transport system, periplasmic component; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48539 Firmicutes___Clostridia.20472 Alkaliphilus.518 amt.3305 amt:Amet_3619 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48539 Firmicutes___Clostridia.20472 Alkaliphilus.518 aoe.907 aoe:Clos_0915 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48542 Firmicutes___Clostridia.20469 - slp.1407 slp:Slip_1460 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48542 Firmicutes___Clostridia.20469 - hor.1848 hor:Hore_18990 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48542 Firmicutes___Clostridia.20469 Halanaerobium.726 has.1953 has:Halsa_2140 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48542 Firmicutes___Clostridia.20469 Halanaerobium.726 hpk.258 hpk:Hprae_0249 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48542 Firmicutes___Clostridia.20469 - aar.790 aar:Acear_0768 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.210007 Bacteria.272885 Firmicutes.48542 Firmicutes___Clostridia.20469 - hhl.1566 hhl:Halha_1712 ABC-type Fe3+-hydroxamate transport system, periplasmic component; K02016 iron complex transport system substrate-binding protein