>sp|Q9XH32|RISB_SPIOL 6,7-dimethyl-8-ribityllumazine synthase, chloroplastic OS=Spinacia oleracea OX=3562 PE=1 SV=1 MASFAASQTCFLTTNPTCLKPNSPQKSSTFLPFSAPLSSSSSFPGCGLVHVASNKKNRAS FVVTNAVRELEGYVTKAQSFRFAIVVARFNEFVTRRLMEGALDTFKKYSVNEDIDVVWVP GAYELGVTAQALGKSGKYHAIVCLGAVVKGDTSHYDAVVNSASSGVLSAGLNSGVPCVFG VLTCDNMDQAINRAGGKAGNKGAESALTAIEMASLFEHHLKA