>tr|A0A1Y3E1K2|A0A1Y3E1K2_HELPX 4-hydroxy-tetrahydrodipicolinate reductase OS=Helicobacter pylori SS1 GN=dapB MKIGVYGASGRIGKLLLEELKGGYKGLALSSVFVRQKCETDFSSFSHAPLVTNDLKAFVR ACECVIDFSLPKGVDNLLEALLECPKILVSGTTGLEKETLEKMQQLALKAPLLHAHNMSI GIMMLNQLAFLTSLKLKDADIEIIETHHNLKKDIPSGTALSLYETCAKARGYDEKNALIT HREGLRSKESIGIAALRGGDVAGKHTIGFYLEGEYIELSHTATNRSIFAKGALEVALWLK DKAAKKYEINEMFG