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