>sp|A4WWQ0|PUR9_CERS5 Bifunctional purine biosynthesis protein PurH OS=Cereibacter sphaeroides (strain ATCC 17025 / ATH 2.4.3) OX=349102 GN=purH PE=3 SV=1 MTNLVPVGRALLSVSDKSGLLDLARALAELEVELISTGGTAATLRAAGLKVRDVAEVTGF PEMMDGRVKTLHPMVHGGLLALRDDDEHLVAMAAHGIEPIDLLVVNLYPFEAAVARGASY DDCIENIDIGGPAMIRAAAKNHRFVNVVTDTADYKALLDELRAHDGATTLAFRQKLALTA YSRTAAYDAAVSAWMAGALKSEAPRRRTFAGTLAQTMRYGENPHQKAAFYTDGSHRPGVA TAKQWQGKELSYNNINDTDAAFELVAEFDPSEGPACVIVKHANPCGVARGATLAEAYGRA FDCDRVSAFGGIIALNQPLDAATAEKITEIFTEVVIAPGADEEARAIFAAKKNLRLLTTE ALPDPLAPGLAFKQVAGGFLVQDRDAGHVDALDLKVVTKRAPSDAELADLLFAWTVAKHV KSNAIVYVKDGATVGVGAGQMSRVDSTRIAARKSQDMAQALGLAQPLTQGSVVASDAFFP FADGLLAAAEAGATAIIQPGGSMRDDEVIAAADEAGLAMVFTGQRHFRH