>sp|Q8KA70|PUR9_BUCAP Bifunctional purine biosynthesis protein purH OS=Buchnera aphidicola subsp. Schizaphis graminum GN=purH PE=3 SV=1 MSLNNIIKNALVSLSDKTDLLKISKILAEKKINLFCTGGTADVLKKNKIPVLEISDYTNF PEIMNGRLKTLHPKIIGGILGRREKDQKIMKLHNLIPIDIVIVNFYPFEKIQNRKEFTIE EIIDNIDIGGPTLVRAAAKNYKDVIVIVDLSDFTSCIQLINTNTVSLETRFDLATKAFKY TALYEEIISKYFLKKNPYRKKHQKNIFPNEFQLNFIKKQDLRYGENQHQKSSFYIEKEIL KSGTISSSNQIQGKNLSYNNICDADIALECVKEFSKPTCVIVKHGNPCGVSESNSLIKAY FSAYNADPISAFGGIIAFNCLLDLDTAQEIVKKQFVEVIIAPEIDEMAVKILKRKKNIRL LICGKIEKNKKGLDFKRITNGLLIQEYDCDEINAKNFDFVTNRLPTEKELEDAIFSWKVA KFVKSNAIVYSLNKTTIGIGAGQTSRIDATKLANLKVKDRNHNNTTGATMASDAFFPFRD GIDNAALIGISCIIQPGGSIRDKEVIESANEHNISMIFTKKRHFKH