>7lu9_b mol:protein length:153 Envelope glycoprotein gp41
AVGIGAVFLGFLGAAGSTMGAASMTLTVQARNLLSGIVQQQSNLLKAIEAQQHLLKLTVWGIKQLQARVLAVERYLRDQQLLGIWGCSGKLICCTNVPWNSSWSNRNLSEIWDNMTWLQWDKEISNYTQIIYGLLEESQNQQEKNEQDLLALD