>sp|B9KP36|PUR9_CERSK Bifunctional purine biosynthesis protein PurH OS=Cereibacter sphaeroides GN=purH MTNLVPVGRALLSVSDKSGLLDLARALADLEVELISTGGTAAALRAAGLKVRDVAEVTGF PEMMDGRVKTLHPMVHGGLLALRDDDEHLVAMAAHGIEPIDLLVVNLYPFEAAVARGASY DDCIENIDIGGPAMIRAAAKNHRFVNVVTDTADYKALLDELRAHDGATRLSFRQKLALTA YARTAAYDTAVSTWMAGALKAEAPRRRSFAGTLAQTMRYGENPHQKAAFYTDGSARPGVA TAKQWQGKELSYNNINDTDAAFELVAEFDPAEGPACVIVKHANPCGVARGATLAEAYARA FDCDRVSAFGGIIALNQPLDAATAEKITEIFTEVVIAPGADEEARAIFAAKKNLRLLTTE ALPDPLAPGLAFKQVAGGFLVQDRDAGHVDALDLKVVTKRAPSDAELADLLFAWTVAKHV KSNAIVYVKDGATVGVGAGQMSRVDSTRIAARKSQDMAQALGLAQPLTQGSVVASDAFFP FADGLLAAAEAGATAIIQPGGSMRDDEVIAAADEAGLAMVFTGQRHFRH