>sp|P30027-1|HBEAG_HPBDC Isoform External core antigen of External core antigen OS=Duck hepatitis B virus (strain China) OX=31510 GN=C
MWNLRITPLSFGAACQGIFTSTLLLSSLTVPLVCTIVYDSCLYMDINASRALANVYDLPD
DFFPKIDDLVRDAKDALEPYWKSDSIKKHVLIATHFVDLIEDFWQTTQGMHEIAESLRAV
IPPTTAPVPTGYLIQHEEAEEIPLGDLFKHQEERIVSFQPDYPITARIHAHLKAYAKINE
ESLDRARRLLWWHYNCLLWGEANVTNYISRLRTWLSTPEKYRGRDAPTIEAITRPIQVAQ
GGRKTSSGTRKPRGLEPRRRKVKTTVVYGRRRSKSRERRAPSPQRAGSPLPRSSSSHHRS
PSPRK