>sp|A2CE29|ASSY_PROM3 Argininosuccinate synthase OS=Prochlorococcus marinus GN=argG MGRAKKVVLAYSGGVDTSVCIPYLKHEWGVDEVITFAADLGQGDELDPIRLKALDAGASQ SLVGDLIEPFVEEFALPAIRANALYEGRYPLSTALARPLIARRLVEVAREVGADAVAHGC TGKGNDQVRFDLAIAALAPDLKVLTPAREWSMSREEAIAYGERCGIPAPVSKKSPYSIDL NLLGRSIEAGPLEDPMVAPPEEVFAMTSSIDAAPSQAQDIEIRFEAGNPVAIDGVRLDSV GLIKEANRLAGRHGFGRLDIIENRVVGIKSREIYETPGLLLLIRAHQELESLTLAADVLR MKRQLEMQWAELVYQGLWFSPLKDALDGFMDRTQIYVNGLVRIRLHKGNAMVIGRSSDTN SLYISEMATYGSEDNFDHRAAEGFIYIWGLPSRLWAAARRG