>tr|D2PD13|D2PD13_SACI9 Thiamine thiazole synthase OS=Saccharolobus islandicus GN=thi4 MEVKIKQVDEVKISRYIIKETMEDWYQFVESDVVIVGAGPSGLSAAYYLAKAGLKTLVFE RRLSFGGGIGGGAMLFHKLIIEKPADEILREVNVRLKEVEEGVYVVDSAEFMAKLATAAI DAGAKIIHGVTVDDVIFRENPLRVAGVAVEWTATQMASLHVDPIFISAKAVVDATGHDAE VISVAARKIPELGIVIPGEKSAYSERAEELTVINTGKVAEGLYAAGMAVTEVKGLPRMGP IFGAMVLSGKAVAEEITKDLLKSEIRT