>sp|Q9P7M9|RIB1_SCHPO Probable GTP cyclohydrolase-2 OS=Schizosaccharomyces pombe GN=rib1 MDKKEGDQVHHDKTLLQDLSLPENVASEKRLPIDDVQCVNSPMLSPALDIEPKPNVVGTA ERLPKVRCVVRARIPTVKGTEIFLHLYKNDFDNKEHLAIVFGQQIRSDSLDAVQEGETEM DRMVRGAYVGTLYPGRKSSYIDVNSSKTTEEQKEEARKTNFVPLVRIHSECYTGETAWSA RCDCGEQLDEAARLISEEGNGVIIYLRQEGRGIGLSEKLKAYNLQDLGNDTVQANLLLQH PADGRSYAVATAMLMDLGQRDIRLLTNNPEKVNSIEGPNKEVRVVERISMIPKSWRGEKG IESAEVVLYLKTKIEKMGHLLDLPDS