>sp|P0C747-2|HBZ_HTL1L Isoform HBZ-SI of HTLV-1 basic zipper factor OS=Human T-cell leukemia virus 1 (isolate Melanesia mel5 subtype C) OX=402046 GN=HBZ MAASGPFRCLPVPCPEDLLVEDLVDGLLSLEDELKDQREEEESVLDGVLSLEEESRLRWG PVGEEAPPRGETHRDRQRRAEEKRKRKREREKEEEKQIAEFLKRKREKEAWRRRRAEEKA ADRARRKLEEEERRERKWRQTEQGAKQRSARKEKMTELGVDGYARQLESEAESLEAERGR LLQENDDLMGEVNYWQRRLEAMWSQ