>sp|Q53HV7-2|SMUG1_HUMAN Isoform 2 of Single-strand selective monofunctional uracil DNA glycosylase OS=Homo sapiens OX=9606 GN=SMUG1 MPQAFLLGSIHEPAGALMEPQPCPGSLAESFLEEELRLNAELSQLQFSEPVGIIYNPVEY AWEPHRNYVTRYCQGPKEVLFLGMNPGPFGMAQTGVPFGEVSMVRDWLGIVGPVLTPPQE HPKRPVLGLECPQSEGPRQSMGHEIKSELLMGGCSWIRGKIQCDRVQVRRPGFSSQL