# OC Root 2nd 3rd 4th PC Gene/Definition OC.663618 Archaea.8185 Crenarchaeota.14659 Ignicoccus.670 iho.415 iho:Igni_0415 glucose-6-phosphate isomerase; K06859 glucose-6-phosphate isomerase, archaeal [EC:5.3.1.9] OC.663618 Archaea.8185 Crenarchaeota.14659 Ignicoccus.670 iis.521 iis:EYM_02770 glucose-6-phosphate isomerase; K06859 glucose-6-phosphate isomerase, archaeal [EC:5.3.1.9]