>sp|A9R025|KHSE_YERPG Homoserine kinase OS=Yersinia pestis bv. Antiqua GN=thrB MVKIYAPASIGNVSVGFDVLGAAVSPIDGTLLGDCVSVTAAERFSLHNEGRFVSKLPDDP KQNIVYQCWERFCQEMGKEIPVAMVLEKNMPIGSGLGSSACSVVAGLMAMNEFCGQPLDK VTLLGMMGELEGRVSGSIHFDNVAPCYLGGMQLILEQEGYISQDVPGFSDWLWVMAYPGI KVSTAEARAILPAQYRRQDCITHGRNLAGFIHACHTQQPDLAAKMMKDVIAEPYRTQLLP GFAAARQAAQDIGALACGISGSGPTLFAVCNDQATAQRMAGWLQNHYLQNDEGFVHICRL DTAGARLLG