>sp|B4NFS5|PURA_DROWI Adenylosuccinate synthetase OS=Drosophila willistoni OX=7260 GN=GK22693 PE=3 SV=1 MSTSSAAVNGNHYEQLHQGRTKMYKSKVDVVLGAQWGDEGKGKVVDMLASEVDIVCRCQG GNNAGHTVVANGTEFDFHLLPSGVVNEKCISVIGNGVVIHLPSLFDELLKNQAKGLSHLE NRLIISDRAHLVFDFHQHVDGMQEAEKGGKSLGTTKKGIGPAYSSKATRNGIRVGELLGD FNLFSDKFKSIVATHVRLFPSINVDVDAELARYKDYAEKVRPYVKDTICFLHTALRNGKT ILVEGANAAMLDIDFGTYPYVTSSNCSIGGVLTGLGLPPQTIGEVIGVVKAYTTRVGDGP FPTEQLNEVGDLLQTRGFEVGVTTKRKRRCGWLDIPLLKYTSLVNGYTCICITKLDILDT MAEIKVAVGYKRSNGEKLDHFPGTIAELGSIEVEYANLPGWQTSTEHIRNFKELPENAQN YVRFLESELSVPVRWVGVGKGRESIINVH