# OC Root 2nd 3rd 4th PC Gene/Definition OC.225337 Archaea.43267 Crenarchaeota.14461 Ignicoccus.52 iho.106 iho:Igni_0100 peptidase M24; K01271 Xaa-Pro dipeptidase [EC:3.4.13.9] OC.225337 Archaea.43267 Crenarchaeota.14461 Ignicoccus.52 iis.540 iis:EYM_02875 peptidase M24