>sp|Q9YA72|KHSE_AERPE Homoserine kinase OS=Aeropyrum pernix GN=thrB MACSRARARAYSSAANLGPGFDALAVALDAYYDEVEVRVCSGGNSVYVDEVEGKFSSGVL QGPNTAAEAVRGLLNMEGVEAEVGIRVYKGVPPGRGLGSSGASAAAAVAAVSHALALEVP VDRLVFYAGLGERAAAGQPHFDNAAASILGGLAVVASDAAGKLRVFRVPFKAWFAVVTPM NPVPQGKTGVMRKVLPENVSFRDAVRNFSRAAGIVAAAVNGDLKSMGALMMSDEIVEPRR RSYVPCYTQVRKAALQAGALGFSLSGAGPSMIALAPSSEAAREIAAAMEESCICCDNPMT VAAEPAPGASVVG