>sp|Q3M9C9|KHSE_TRIV2 Homoserine kinase OS=Trichormus variabilis (strain ATCC 29413 / PCC 7937) OX=240292 GN=thrB PE=3 SV=1 MSVVSSVTVKVPGTTANLGPGFDCIGAALTIYNQFQFTRLETSELIIQATGAEAERVPTD ESNLLYQAFVKLYQYIDQTPPGVKVEIELGVPLARGLGSSATAIVGGLVAANRLAGEPLS QAQVMELAIAIEGHPDNVVPALVGGCRLAATGAMGWEICDVPWHGDIVPVLAIPDFELST SEARRVLPTEYSRADAIFNTAHLGLLLRGLQTGKGEWLRAALQDKLHQPYRQALIPGYDA VNTAAVAAGAYGMVISGAGPTLLALADVSHAAAVAAAMSTAWREAGIKAVVRSLALDTHG AT