>7QUB_1|Chain A[auth AAA]|Protease 3C|Human enterovirus 71 (39054) PSLDFALSLLRRNIRQVQTDQGHFTMLGVRDHLAVLPRHSQPGKTIWVEHKLVRIVDAVELVDEQGVNLELTLVTLDTNEKFRDITRFIPETISPASDATLVINTEHMPSMFVPVGDVVQYGFLNLSGKPTHRTMMYNFPTKAGQCGGVVTAVGKVIGIHIGGNGRQGFCAALKRGYFCSEQ