purB PUR8_DEIRA DR_2178 Adenylosuccinate lyase MIDRYLTPEMKVLWSEANKYRAWLKVELSALQAQARHGEVPAEAHAALVQKSEADPLDDAFAQQVAEIEAVTRHDIVAFTRALTERYGEEARFIHHGLTSTDVVDTAQNLLLDEAMGLIITDVQTLREVCRMQAAAHKHTPVVGRTHGIHAEPMTFGLKFLNWMATLDRDLERLQAARGRVQVVMLSGSVGTYAHVSPKIEEEVAESWGWHAAPVTNQTLARDRHAEVLAALAILGTTLEKIAVEIRHLQRSEVREAMEPFGKGQTGSSSMPHKKNPILTENVTGFARLLRGFLATGLENVALWHERDISHSSAERVILPDATASASYATRRLTGVLRDLVVFPERMLKNLDDLGGLVFSQRVLHALIDDKGMMREAAYGIVQRNALKSWETGEGLRDLLKADPENPLSDAELDAAFDLQWYLRHVDDIYARFGM Adenylosuccinase 435