>sp|P17194-2|HBSAG_HPBDB Large envelope protein OS=Duck hepatitis B virus GN=S MPGTFGGILAGLIGLLVSFFLLIKILEILRRLDWWWISLSSPKGKMQCAFQDTGAQISPH YVGSCPWGCPGFLWTYLRLFIIFLLILLVAAGLLYLTDNMSIILGKLQWESVSALFSSIS SLLPSDQKSLVALIFGLLLIWMTSSSATQTLVTLTQLATLSALFYKN