>sp|Q3MBE6|ASSY_ANAVT Argininosuccinate synthase OS=Anabaena variabilis (strain ATCC 29413 / PCC 7937) GN=argG PE=3 SV=1 MGRAKKVVLAYSGGVDTSVCIPYLKQEWGVEEVITLAADLGQGDELEPIREKALKSGASE SLVADVKESFIKDYAFPAIQANALYENRYPLGTALARPLIAKILVEAAEKYGADAIAHGC TGKGNDQVRFDVSCTALNPKLKILAPAREWGMSREATIAYGEKFGIPSPVKKSSPYSIDK NLLGRSIEAGALEDPKFEPPEEIYEMTKAIADTPNEPEYIEIGFTQGLPTTINGTPKDPV ALIQELNQLVGSHGVGRIDMIENRLVGIKSREIYESPAMLVLIQAHRDLESLTLTADVSH YKRGIEETYSQIVYNGLWYSPLKAALDAFIQKTQERVSGIVRVKLFKGNATIVGRWSDSS LYTPDLATYGAEDQFDHKAAEGFIYVWGLPTRIWAQQDRG