# OC Root 2nd 3rd PC Gene/Definition OC.40507 Archaea.4288 Bathyarchaeota.691 barc.20 barc:AOA65_0201 malK_1; Trehalose/maltose import ATP-binding protein MalK OC.40507 Archaea.4288 Bathyarchaeota.691 barc.20 barc:AOA65_0979 malK_4; Trehalose/maltose import ATP-binding protein MalK OC.40507 Archaea.4288 Bathyarchaeota.691 barc.20 barc:AOA65_1964 malK_12; Trehalose/maltose import ATP-binding protein MalK OC.40508 Archaea.40603 Bathyarchaeota.2553 barc.1229 barc:AOA65_1271 malK_8; Trehalose/maltose import ATP-binding protein MalK; K10823 oligopeptide transport system ATP-binding protein