# OC Root 2nd 3rd PC Gene/Definition OC.206197 Archaea.19614 Euryarchaeota.20078 naj.2957 naj:B1756_15520 MarR family transcriptional regulator; K01011 thiosulfate/3-mercaptopyruvate sulfurtransferase [EC:2.8.1.1 2.8.1.2] OC.206199 Archaea.19613 Euryarchaeota.20077 naj.2396 naj:B1756_12470 sulfurtransferase; K01011 thiosulfate/3-mercaptopyruvate sulfurtransferase [EC:2.8.1.1 2.8.1.2]