>sp|P05880|ENV_HV1W2 Envelope glycoprotein gp160 OS=Human immunodeficiency virus type 1 group M subtype B GN=env
MRVKGIMRNCQHLWIWGTMLFGMWMICSAVEQLWVTVYYGVPVWKEATTTLFCASDAKAY
STEAHNVWATHACVPTDPNPQEVILGNVTENFNMWKNNMVEQMHEDIISLWDQSLKPCVK
LTPLCVTLNCIDKNITDWKNTTIIGGGEVKNCSFNITTSRRDKVHKEYALFYKLDVVPIK
GDNNSSRYRLINCNTSVITQACPKVSFEPIPIHYCAPAGFAILKCNDKKFNGTGPCTNVS
TVQCTHGIRPVVSTQLLLNGSLAEEEIVIRSENFTDNAKTIIVHLNESVEINCTRPYNNV
RRSLSIGPGRAFRTREIIGIIRQAHCNISRAKWNNTLKQIVEKLREQFKNKTIVFNHSSG
GDPEIVTHSFNCGGEFFYCNSTQLFNSTWNGTDIKGDNKNSTLITLPCRIKQIINMWQGV
GKAMYAPPIQGQIRCSSNITGLLLTRDGGNSSSREEIFRPGGGNMRDNWRSELYKYKVVR
IEPLGVAPTKAKRRVVQREKRAVGTIGAMFLGFLGAAGSTMGAGSLTLTVQARQLLSGIV
QQQNNLLRAIDAQQHLLQLTVWGIKQLQARVLAVERYLRDQQLLGIWGCSGKLICTTTVP
WNASWSNKSMNQIWDNLTWMEWEREIDNYTSIIYSLIEESQNQQGKNEQELLELDKWASL
WNWFDITNWLWYIKIFIMIVGGLIGLRIVFTVLSIVNRVRQGYSPLSFQTHLPTPRGPDR
PEGIEEEGGERDRDRSVRLVHGFLALIWDDLRSLCLFSYHRLRDLLLIVKRIVELLGRRG
WEALKYWWNLLQYWSKELKNSAVGLLNAIAIAVAEGTDRVIEVVQRICRAIIHIPRRIRQ
GLERALL