# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40410 Archaea.18417 Euryarchaeota.18496 Halobacterium.2513 Halobacterium_salinarum.1010 hal.1948 hal:VNG_2363G oppD1; oligopeptide ABC transporter ATP-binding OC.40410 Archaea.18417 Euryarchaeota.18496 Halobacterium.2513 Halobacterium_salinarum.1010 hsl.1951 hsl:OE_4317F dppD3; ABC-type transport system ATP-binding protein (probable substrate dipeptide/oligopeptide); K02031 peptide/nickel transport system ATP-binding protein OC.40410 Archaea.18417 Euryarchaeota.18496 Halobacterium.3836 - hdl.1039 hdl:HALDL1_05435 peptide ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein