>sp|P0C699|HBEAG_HBVB1 External core antigen OS=Hepatitis B virus genotype B1 subtype adw GN=C MQLFHLCLVISCSCPTVQASKLCLGWLWGMDIDPYKEFGATVELLSFLPSDFFPSVRDLL DTVSALYREALKSPEHCSPHHTALRQAILCWGELMTLATWVGNNLEDPASRDLVVNYVNT NMGLKIRQLWWFHISCLTFGRETVLEYLVSFGVWIRTPPAYRPPNAPILSTLPETTVVRR RGRSPRRRTPSPRRRRSQSPRRRRSQSRESQC