>sp|B5EL42|PUR9_ACIF5 Bifunctional purine biosynthesis protein PurH OS=Acidithiobacillus ferrooxidans GN=purH MGEITRALISVSDKRGVVEFARRLQDFGVEILSTGGTAKALMADGVAVQEVGDYTGFPEL LEGRLKTLHPKIHGGLLAKRDDSSHTRQMAEYGIPAIDLLCVNLYPFAETIASADCTLEE AMENIDIGGPTMLRAAAKNWEGVTVLVDPDDYAAVLQEMEQSYGGVGASTRFRLATKVFA HTARYDGAIANYLSSLGPDGNRTTFPQTLSLQFKKAQDLRYGENPHQAAAFYRDGSGGGL ADAHQLQGKELSYNNIGDGDAAVALVMEFAEPACCVVKHGNPCGVAVGPDLLGAYQRAWA GDPISAFGGIVACNRPLDAQTAELISDQFIEMVLAPAILPDARPILAKRKNLRVLAFDDG RAWRRTGWDYKRVRGGLLVQNFDQAMEAETDWKVVSERAPTVQEARDLAFVWRVGKYVRS NAIVYGREGQTVGIGAGQMSRVDAARCGVAKALELGFDLHGAALASDAFFPFRDGIDAAA AAGVKAIIQPGGSIRDEEVIASANEHGIAMVFTGVRHFRHG