>sp|Q89AM3|PUR8_BUCBP Adenylosuccinate lyase OS=Buchnera aphidicola subsp. Baizongia pistaciae GN=purB MIASPLFAISPIDGRYSSKVIKLRNIFSEYAFLKFRVTIELLWLKKISLLQEFKIVYNKD VLNCLDRIIDNFSKKDALEIKILEKKTNHDVKSIEYFLQKKIFKCLGNHDILGLVHFGCT SEDINNLAYALMLKVSRRDIILPLWNKIIFEIKKIALLHHNVPMLSRTHGQPATPSTIGK ELINFAYRLERQLKQFKNIEILGKINGSTGNYNALHFSHSSVDWHKISQEFVTSLGLFWN PYTTQIEPHDFISEFFSCLARVNTILINFNRDIWGYISLQYFNQTPKLDEIGSSVMPHKI NPIDFENSEGNLGLSNAIISHLIEKLPISRWQRDLSDSTVLRNVGTVIAYSIIAYDSIIL GLKKLKVNTSRLLQDLNHHWEILAEPIQTVMRKYGINDTYNELKNITRGKRVTSDIILKY VNSLKIPRNEKEKLLQLTPENYLGLSSKLVKIFNNSSELK