>sp|A2BTT9|ASSY_PROMS Argininosuccinate synthase OS=Prochlorococcus marinus GN=argG MQQLKKVVLAYSGGVDTSVCIPYLKNEYGISEVVTFVADLGQGEDLELVRQKALNSGASK SIVGNLVNSFVERYAFPAIRANALYLDKYPLSTALARPLIAENLVNIAREINADAVAHGC TGKGNDQVRFDLAINALGPDLKIITPAREWNMSREEAILYGEKFGIPAPVSKKSPYSIDV NLLGRSIEAGILEDPMQEAPEDIFSMTSSVNNSPDSHQDIEIVFKNGFPVGINDQFLTPV EIIQRANNLAGKHGFGRIDMIEDRVVGIKSREIYETPGLLLLIKAHKELESITLNPDVID FKGMVEKKWGQLVYQGFWFGPLKESLDAFISSTQTSVNGRVKIRLYKGNAIVIGRMSENN SLYREDLATYSKDDVFNHSLAEGFIYMWGMSNKIWAELNSKTKD