>1RTL_2|Chains C, D|NS4A COFACTOR|null KKGSVVIVGRIVLSGKPAIIPKK >1RTL_1|Chains A, B|NS3 protease/helicase|Hepatitis C virus (3052230) MASMTGGQQMGAPITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCINGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVTKAVDFIPVENLETTMRSGSHHHHHH