# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.80032 Archaea.55840 Euryarchaeota.40357 Archaeoglobus.2138 Archaeoglobus_fulgidus.657 afu.1571 afu:AF_1607 spermidine/putrescine ABC transporter, permease protein (potB); K11071 spermidine/putrescine transport system permease protein OC.80032 Archaea.55840 Euryarchaeota.40357 Archaeoglobus.2138 Archaeoglobus_fulgidus.657 afg.1746 afg:AFULGI_00018580 ABC-type spermidine/putrescine transport system, permease component I; K11071 spermidine/putrescine transport system permease protein