>2a4r_D mol:protein length:23 Ns4a peptide KKGSVVIVGRIVLSGKPAIIPKK >2a4r_D mol:protein length:23 Ns4a peptide KKGSVVIVGRIVLSGKPAIIPKK >2a4r_A mol:protein length:200 NS3 protease/helicase MASMTGGQQMGAPITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCI NGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLV TRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVAKA VDFIPVENLETTMRSGSHHHHHH >2a4r_B mol:protein length:23 Ns4a peptide KKGSVVIVGRIVLSGKPAIIPKK >2a4r_C mol:protein length:200 NS3 protease/helicase MASMTGGQQMGAPITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCI NGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLV TRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVAKA VDFIPVENLETTMRSGSHHHHHH