>sp|Q8Q0B5|THI4_METMA Thiamine thiazole synthase OS=Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) OX=192952 GN=thi4 PE=3 SV=1 MELDEVIITRAIFEEYSKTFLEYTDIDVALVGGGPANLVAAKYLAEAGAKVAIYEQKLSL GGGMWAGGMMFPRIVVQEEACRVLDDFGIRYKEYEPGYFVANSVESVGKLIAGATSAGAE VFNLVSFEDIMIRENDRVTGIVINWGPVTTQRLHVDPLMIRTKLVIDGTGHDAVVCNTIL RKIPNAKIGEFGILGEKPMWSEVGERLAVDATQEIYPGLIVAGMAANAATRAPRMGPVFG GMLLSGEKAAKLALDRLKKI