# OC Root 2nd 3rd 4th PC Gene/Definition OC.308932 Bacteria.304660 Spirochaetes.10653 Treponema.11223 tpi.2754 tpi:TREPR_3215 conserved hypothetical protein; K06864 pyridinium-3,5-biscarboxylic acid mononucleotide sulfurtransferase [EC:4.4.1.37] OC.308932 Bacteria.304660 Spirochaetes.10653 - ssm.3622 ssm:Spirs_3840 PP-loop domain protein; K06864 pyridinium-3,5-biscarboxylic acid mononucleotide sulfurtransferase [EC:4.4.1.37] OC.308933 Bacteria.304639 Firmicutes.304828 Firmicutes___Clostridia.186876 tpz.809 tpz:Tph_c08290 hypothetical protein; K06864 pyridinium-3,5-biscarboxylic acid mononucleotide sulfurtransferase [EC:4.4.1.37]