MLREVTITRAIVESYYRDLLNNLELDVAIVGAGPSGMVAAYYLAKGGAKVAIFEKKLSIGGGIWGGGMGFNKVVVQDEAREILDEFGIRYEEFEKGYYVADAIEVATTIASKVVKSGVKIFNMIEVEDLVIKDNRVSGIVINWTPVLMAGLHVDPLTIEAKYVIDSTGHGAQVAQFLVKRGLLKEIPGEGAMWAEQGEKLTVKNTREVFPGLYVTGMAANAIAGAPRMGPIFGGMFLSGRKAAQEILKKLKS Ribulose 1,5-bisphosphate synthase Catalyzes the conversion of ribose 1,5-bisphosphate to ribulose 1,5-bisphosphate (RuBP), the CO(2) acceptor and substrate for RubisCO (By similarity). 252 RUBPS_PYRHO PH1357 Putative ribose 1,5-bisphosphate isomerase PH1357