>tr|A0A2X2H6A8|A0A2X2H6A8_9GAMM Homoserine kinase OS=Serratia quinivorans GN=thrB MVKVYAPASIGNVSVGFDVLGAAVSPIDGTLLGDCVSVEAAETFSLQNAGRFVSKLPDDP KENIVYQCWERFCQEIGQQIPVAMRLEKNMPIGSGLGSSACSVVAGLMAMNEFCNRPLDK MTLLGLMGELEGRISGSVHYDNVAPCYLGGLQLMLEEEGFISQEVPCFKDWLWVMAYPGI KVSTAEARAILPAQYRRQDCISHGRYLAGFIHACHTQQPRLAAKLMQDVIAEPYRTRLLP GFADARKAAQDIGALACGISGSGPTLFAVCDDGATAQRMADWLTNHYLQNDEGFVHICRL DTAGARLLG