>sp|P13845|HBEAG_HHBV External core antigen OS=Heron hepatitis B virus GN=C
MWSLRLHPSPFGAACQGIFTSTSLLFLVTVPLVCTIVYDSCLYMDVNASRALANVYDLPD
DFFPQIDDLVRDAKDALEPYWKAETIKKHVLIATHFVDLIEDFWQTTQGMSQIADALRAV
IPPTTVPVPEGFLITHSEAEEIPLNDLFSNQEERIVNFQPDYPITARIHTHLRVYTKLNE
QALDKARRLLWWHYNCLLWGEATVTNYISRLRTWLSTPEKYRGKDAPTIEAITRPIQVAQ
GGRNQTKGTRKPRGLEPRRRKVKTTVVYGRRRSKSRGRRSSPSQRAGSPLPRNRGNQTRS
PSPRE