>sp|B2J6U2|ASSY_NOSP7 Argininosuccinate synthase OS=Nostoc punctiforme (strain ATCC 29133 / PCC 73102) OX=63737 GN=argG PE=3 SV=1 MGRAKKVVLAYSGGVDTSVCIPYLKQEWGVEEVITLAADLGQGDELEPIREKALKSGASE SLVADVKDSFVKDYAFGAIQANALYENRYPLGTALARPLIAKILVETAEKYGADAIAHGC TGKGNDQVRFDVSVTALNPNLKILAPAREWGMSREETIAYGEKFGIPSPVKKSSPYSIDK NLLGRSIEAGLLEDPSFEPPEEIYEMTKAIADTPNEPEYIKIGFHGGIPTTLNGIAKQPV ELIEELNQLVGNHGVGRIDMIENRLVGIKSREIYESPAMLVLIQAHRDLESLTLTADVTH YKRGIEETYSQIVYNGLWYSPLKVALDAFIQKTQERVSGTVRVKLFKGNSTIVGRSSDSS LYTPDLATYGADDQFDHKAAEGFIYVWGLPTRIWSRQIKS