>tr|A0A1Q2RBL4|A0A1Q2RBL4_HELPX 4-hydroxy-tetrahydrodipicolinate reductase OS=Helicobacter pylori GN=dapB MKIGVYGASGRIGKLLLEELKGGYKGLELSSVFVRQKCETDFSSFSHAPLVTNDLKAFVR ACECVIDFSLPKGVDNLLEALLECPKILVSGTTGLEKETLEKMQQLALKAPLLHAHNMSL GIMMLNQLAFLASLKLKDADIEIVETHHNLKKDAPSGTALSLYETCAKARGYDEKNALTT HREGLRSKESIGIAALRGGDVAGKHTIGFYLEGEYIELSHTATNRSIFAKGALEVALWLK DKAAKKYEINEMFG