>tr|A0A140N901|A0A140N901_ECOBD L-fucose mutarotase OS=Escherichia coli GN=fucU MLKTISPLISPELLKVLAEMGHGDEIIFSDAHFPAHSMGPQVIRADGLLVSDLLQAIIPL FELDSYAPPLVMMAAVEGDTLDPEVERRYRNALSLQAPCPDIIRINRFAFYERAQKAFAI VITGERAKYGNILLKKGVTP