>sp|Q2FFI7|PUR8_STAA3 Adenylosuccinate lyase OS=Staphylococcus aureus (strain USA300) GN=purB PE=3 SV=1 MIERYSREEMSNIWTDQNRYEAWLEVEILACEAWSELGHIPKADVQKIRQNAKVNVERAQ EIEQETRHDVVAFTRQVSETLGEERKWVHYGLTSTDVVDTALSFVIKQANDIIEKDLERF IDVLAEKAKNYKYTLMMGRTHGVHAEPTTFGVKMALWYTEMQRNLQRFKQVREEIEVGKM SGAVGTFANIPPEIESYVCKHLGIGTAPVSTQTLQRDRHAYYIATLALIATSLEKFAVEI RNLQKTETREVEEAFAKGQKGSSAMPHKRNPIGSENITGISRVIRGYITTAYENVPLWHE RDISHSSAERIMLPDVTIALDYALNRFTNIVDRLTVFEDNMRNNIDKTFGLIFSQRVLLA LINKGMVREEAYDKVQPKAMISWETKTPFRELIEQDESITSVLTKEELDECFDPKHHLNQ VDTIFERAGLA