>sp|P0C207-2|REX_HTL1F Isoform p21Rex of Protein Rex OS=Human T-cell leukemia virus 1 (isolate Zaire EL subtype B) OX=39015
MDALSAQLYSSLSLDSPPSPPREPLRPSRSLPRRPPIQPPTFHPPSSRPCANTPPSETDT
WNPPLGSTSQPCLFQTPASGPKTCTPSGEAPLSACTSTSFPPPSPGPSCPT