# OC Root 2nd 3rd 4th PC Gene/Definition OC.411490 Archaea.34919 Euryarchaeota.737 Methanohalophilus.397 mmh.1243 mmh:Mmah_1282 UspA domain protein OC.411490 Archaea.34919 Euryarchaeota.737 Methanohalophilus.397 mhaz.1375 mhaz:BHR79_07110 universal stress protein