>5hfm_E mol:protein length:82 Envelope glycoprotein gp160,gp41 CHR regionGPMAVQARQLLSGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILSGGRGGWEEWDKKIEEYTKKIEELIKKSQNQQIDL