>sp|A9BDR3|ASSY_PROM4 Argininosuccinate synthase OS=Prochlorococcus marinus GN=argG MEVKKVVLAYSGGVDTSSCIPYLINEYGVEEVVAFAADLGQGDELEPIREKALSAGASEC LVDDLVKPFIEDFAFPAIRANALYEGKYPLSTALARPLISKRLVDIAKELEADAVAHGCT GKGNDQVRFDIAIATLAPELKVLTPARQWGMSREEVIAYGERYGIPAPVSKKSPYSIDLN LLGRSVEAGPLEDISLSPPEEVYQITSSIENTPDQSQEIEIIFEGGNPIAIDGVELDPLS LIVLANQLAGKHGFGRIDMIENRVVGIKSREIYETPGLLLLIKAHQELESLTLPADVLRT KSTLETQWADLVYQGLWFSPLKNALDGFIDRTQDEVNGSVKVKLHKGNATITGRSSSQNS LYLPDFSTYGSQDKFKHDNAEGFIYIWGLPSRLWAQSKNK