>sp|P0A3L8|KHSE_STRR6 Homoserine kinase OS=Streptococcus pneumoniae GN=thrB MKIIVPATSANIGPGFDSVGVAVTKYLQIEVCEERDEWLIEHQIGKWIPHDERNLLLKIA LQIVPDLQPRRLKMTSDVPLARGLGSSSSVIVAGIELANQLGQLNLSDHEKLQLATKIEG HPDNVAPAIYGNLVIASSVEGQVSAIVADFPECDFLAYIPNYELRTRDSRSVLPKKLSYK EAVAASSIANVAVAALLAGDMVTAGQAIEGDLFHERYRQDLVREFAMIKQVTKENGAYAT YLSGAGPTVMVLASHDKMPTIKAELEKQPFKGKLHDLRVDTQGVRVEAK