# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.3056 Bacteria.8868 Spirochaetes.10537 Treponema.5813 - scd.808 scd:Spica_0803 multi-sensor hybrid histidine kinase OC.3056 Bacteria.8868 Spirochaetes.10537 - - ssm.1835 ssm:Spirs_1827 multi-sensor hybrid histidine kinase OC.3056 Bacteria.8868 Spirochaetes.10537 Spirochaeta.72 Spirochaeta_thermophila.130 sta.1116 sta:STHERM_c11530 hypothetical protein OC.3056 Bacteria.8868 Spirochaetes.10537 Spirochaeta.72 Spirochaeta_thermophila.130 stq.1149 stq:Spith_1189 multi-sensor hybrid histidine kinase OC.3056 Bacteria.8868 Spirochaetes.10537 Spirochaeta.72 - sfc.1755 sfc:Spiaf_1865 histidine kinase,Response regulator receiver domain protein,PAS domain-containing protein,histidine kinase