>tr|A0A173G744|A0A173G744_HBV External core antigen OS=Hepatitis B virus GN=C MQLFHLCLIISCTCPTVQASKLCLGWLWGMDIDPYKEFGATVELLSFLPSDFFPSVRDLL DTASALYREALESPEHCSPHHTALRQAILCWGELMTLATWVGNNLEDPASRDLVVNYVNT NMGLKIRQLLWFHISCLTFGRETVLEYLVSFGVWIRTPPAYRPPNAPILSTLPETTVVRR RDRGRSPRRRTPSPRRRRSQSPRRRRSQSRESQC