>sp|Q42583|KPRS2_ARATH Ribose-phosphate pyrophosphokinase 2, chloroplastic OS=Arabidopsis thaliana GN=PRS2 MASLALTSPPSVKIPSYLSSSSSSLFSRSSISFRTTESRSRICVSGYAKCNLPKALNGNA RVPIINETTIPKFFDSSRLEKSVSRNNTKLKLFSGTANPALSQEIAWYMGLELGKVSIKR FADGEIYVQLKESVRGCDVFLVQPTCTPTNENLMELLIMVDACRRASAKKVTAVIPYFGY ARADRKTQGRESIAAKLVANLITEAGADRVLACDLHSGQSMGYFDIPVDHVYCQPVILDY LASKSISSEDLVVVSPDVGGVARARAFAKKLSDAPLAIVDKRRHGHNVAEVMNLIGDVKG KVAVMVDDIIDTAGTIVKGAALLHEEGAREVYACCTHAVFSPPAIERLSSGLLQEVIVTN TLPVAEKNYFPQLTILSVANLLGETIWRVHDDSSVSSIFL