>sp|A2C5I6|ASSY_PROM1 Argininosuccinate synthase OS=Prochlorococcus marinus GN=argG MGKAKKVVLAYSGGVDTSVCIPYLKKEYGVEHVIAFAADLGQGDELDQIKQKAISAGASE SLIGNLVKPFIEDFAFPAIRSNALYQGRYPLSTALARPLIAKNLVEIARELNADGVAHGC TGKGNDQVRFDVTIGALAPDLQLLTPAREWGMSREETIAYGEKYGIVPPVSKKTPYSIDL NLLGRSIEAGPLEDPFEMPSEEVFGITSSIADSPNEPEIVDILFENGYPVAINGEAMEPV SLIKKANSLAGKHGFGRLDIIEDRVVGIKSREIYETPGLLLLIKAHQEIESLTLPADLLD TKFRLERQWADLVYKGFWFSPLKEALDGFINYSQKQVNGTVRVRLFKGNVDVIGRKSKEN SLYISDMSTYGSEDKFNHKSAEGFIYVWGLPSRIWSWINK