>|Alpha-L-fucosidase H503A(Fuk2 H503A)
MRYRQVHLDFHTSEHISDIGRNFSKKNFQEMLQLGHVNSITVFAKCHHGWAYFPSATNEI
HPRLDFDLLGAQIEAAHEIGVKVPIYISVGFDEKLAWEKPQWLMRDEADRMNWVDSFMKP
GYHQFCLNTPYLDLVIEQVQEVVRKYDGDGIFLDIVGERTCYCTTCLKQMQADGLDPHNK
EDVIANGRRIYANYTTRIREAIDAIKPGLPVFHNAGHIHQGRRDLMGMNSHLELESLPTG
GWGYDHFPLSARYAQPTGFHFLGMTGKFHTFWGEFGGYKHPNALRYETALSLANGARCSI
GDQLHPGGQMDRATYELIGKAYAEVEAKEAWCVNAVNLADVALLTVEAAGVQQESGAMYS
GKVDMGAVRMLLEGKILFDIVDLESDWSGYKVLILPDSIVMKDTILPKVEAFLAAGGKVL
ASGRSGLNVELTRQMLPLGFTDSGLNPFRPDYFRPLCDGMANLGEAAYVMYGDGRRIELT
DGTELGRREDPYFNRQAFRFCSAQHAPSSEQEGGPGMVESAQGIYIAWNVFEDYATKGSL
ILKEMVLFALRRLLGEQITLKTTLPAQGVTTLQHQAAERRYINHLLYASPVKRGERVEII
EDMIPLQQVEVQLQLPVTDVKRVYLAPQMTEIEFKASGGDVQFTVPQLECHQMVVVEYNE