>sp|P50779|VE7_HPV21 Protein E7 OS=Human papillomavirus 21 OX=31548 GN=E7 PE=3 SV=1 MIGKEVTLQDIVLELNELQPEVQPVDLFCEEELPSEQQETEEELPERTAYKVVTPCGCCK VKLRIFVNATQFAIRTFQNLLFEELQLLCPECRGNCKHGGS