>sp|A4RYD2|PURA_OSTLU Adenylosuccinate synthetase, chloroplastic OS=Ostreococcus lucimarinus GN=PURA MRGREDANARVLGSQWGDEGKGKLVDILAREYDVVARCQGGANAGHTIYDDDGKKYALHL VPSGILNENATCVVGNGVVVHLPGMFDEIDALLKAGVDARGRMMVSDRAHLLFDLHKEID GLREAELSGNKIGTTKRGIGPAYASKATRNGVRLGDIRDADKFANALRTLAADAAARFDG FEYDVEAEIVRYREIASRIEPFIADTVEYVNDAHRNGKKILVEGANATMLDLDFGTYPFV TSSNPAIGGVSNGLGLAPRKFETIIGVAKAYTTRVGAGPYPTELFGDVADKLRELGYEYG TTTGRPRRIGWLDMVALNYANQINGFTHLNITKLDVLSEMDELKIGVAYELPNGKTTTAF PADIATLENVKVVYETLPGWKTDIANVRSWDDMPENAKKYILRCEELSGVECRYIGVGPG RDAMVIKP