>sp|Q8TM19|THI4_METAC Thiamine thiazole synthase OS=Methanosarcina acetivorans GN=thi4 MELDEVIITRAIFDEYSKTFLDYTDIDVALVGGGPANLVAAKYLAEAGVKVALYEQKLSL GGGMWAGGMMFPRIVVQEEATRILDDFGIRYKEYESGYYVANSVESVGKLIAGATSAGAE VFNLVSFEDIMIRENDRVTGIVINWGPVTTQRLHVDPLMIRTKLVIDGTGHEAVVCNTIL RKIPNAKIGELGLLGEKPMWSEVGERLAVNATQEIYPGLIVAGMAANAATRAPRMGPVFG GMLLSGEKAAKLALDRLKTI