# OC Root 2nd 3rd 4th PC Gene/Definition OC.232099 Bacteria.333600 Spirochaetes.10724 Treponema.13115 tsu.1925 tsu:Tresu_2143 Homoserine O-succinyltransferase; K00651 homoserine O-succinyltransferase/O-acetyltransferase [EC:2.3.1.46 2.3.1.31] OC.232099 Bacteria.333600 Spirochaetes.10724 Treponema.8645 tbe.2009 tbe:Trebr_2110 Homoserine O-succinyltransferase; K00651 homoserine O-succinyltransferase/O-acetyltransferase [EC:2.3.1.46 2.3.1.31]