>8PX3_2|Chains E, F|P1dC|synthetic construct (32630) XXXXXXXXXXXX >8PX3_1|Chains A, B, C, D|External core antigen|Hepatitis B virus (10407) MDIDPYKEFGATVELLSFLPSDFFPSVRDLLDTASALYREALESPEHCSPHHTALRQAILCWGELMTLATWVGVNLEDPASRDLVVSYVNTNMGLKFRQLLWFHISCLTFGRETVIEYLVSFGVWIRTPPAYRPPNAPILSTLPETTVVRRRGRSPRRRTPSPRRRRSQSPRRRRSQSRESQC