>sp|P94844|DAPB_HELPY 4-hydroxy-tetrahydrodipicolinate reductase OS=Helicobacter pylori GN=dapB MKIGVYGASGRIGKLLLEELKGGYKGLALSSVFVRQKCETDFSSFSHAPLVTNDLKAFVR ACECVIDFSLPKGVDNLLEALLECPKILVSGTTGLEKETLEKMQQLALKAPLLHAHNMSI GIMMLNQLAFLTSLKLKDADIEIIETHHNLKKDIPSGTALSLYETCAKARGYDEKNALIT HREGLRSKESIGIAALRGGDVAGKHTIGFYLEGEYIELSHTATNRSIFAKGALEVALWLK DKAAKKYEINEMFG