>sp|Q8YMX6|ASSY_NOSS1 Argininosuccinate synthase OS=Nostoc sp. GN=argG MGRAKKVVLAYSGGVDTSVCIPYLKQEWGVEEVITLAADLGQGDELEPIREKALKSGASE SLVADVKESFIKDYAFPAIQANALYENRYPLGTALARPLIAKILVEAAAKYGADAIAHGC TGKGNDQVRFDVSCTALNPNLKILAPAREWGMSREATIAYGEKFGIPSPVKKSSPYSIDK NLLGRSIEAGALEDPKFEPPEEIYEMTKAIADTPNEPEYIEIGFTQGLPTTLNGIPKDPV ALIQELNQVVGSHGVGRIDMIENRLVGIKSREIYESPAMLVLIPAHRDLESLTLTADVSH YKRGIEETYSQIVYNGLWYSPLKAALDAFIQKTQERVSGTVRVKLFKGNATIVGRWSDSS LYTPDLATYGAEDQFDHKAAEGFIYVWGLPTRIWAQQDRG