>sp|B2SNW4|RISB_XANOP 6,7-dimethyl-8-ribityllumazine synthase OS=Xanthomonas oryzae pv. oryzae (strain PXO99A) OX=360094 GN=ribH PE=3 SV=1 MTHYEGDLRPPTARFAIIASRWNARITDVLVAGARQSLAGNGIGEDAIDVIRVPGAWEIP VAANRVAQSGQHGAIIALGCVIRGDTRHYEHVADLCAEGLMSVQLQTGVPVLNGVLAVER VEDAEARAGGSHGNKGEECALAALELVNLMELLP