>sp|Q4JAF8|THI4_SULAC Thiamine thiazole synthase OS=Sulfolobus acidocaldarius GN=thi4 MSDSIKIKAIDEVKISRYIIKQTMEDWMNFVENDVVIVGAGPAGMSAAYYLAKHGLKTLV FERRLSFGGGIGGGAMLFHKLVIESPADEVLKEMNIRLEKVEDGVYIVDSAEFMAKLAAS AIDAGAKIIHGVTVDDVIFRENPLRVAGVAVEWTATQMAGLHVDPVFISAKAVVDATGHD AEVVAVASRKIPELGIVIPGERSAYSEMAEKLTVEQTGVVAPGLYVAGMSVTEVRGLPRM GPIFGSMVLSGKKVAEDIIKDLRNS