# OC Root 2nd 3rd 4th PC Gene/Definition OC.664148 Bacteria.1255725 Thermotogae.5590 Kosmotoga.111 kol.1155 kol:Kole_1242 Desulfoferrodoxin Dfx domain protein OC.664148 Bacteria.1255725 Thermotogae.5590 Kosmotoga.111 kpf.1504 kpf:IX53_08360 desulforedoxin