# OC Root 2nd 3rd 4th PC Gene/Definition OC.190260 Bacteria.1243106 Spirochaetes.27846 Treponema.8452 tbe.1437 tbe:Trebr_1493 CheB methylesterase; K03412 two-component system, chemotaxis family, protein-glutamate methylesterase/glutaminase [EC:3.1.1.61 3.5.1.44]