>tr|Q9WLI7|Q9WLI7_9HIV1 Envelope glycoprotein (Fragment) OS=Human immunodeficiency virus 1 OX=11676 GN=env PE=4 SV=1 EEEVVIRSVNFTDNAKTIIVQLNTSVEINCTRPNNNTRKKIRIQRGPGRAFVTIGKIGNM RQAHCNISRAKWNATLKQIASKLREQFGNNKTIIFKQSSGGDPEIVTHSFNCGGEFFYCN STQLFNSTWFNSTWSTEGSNNTEGSDTITLPCRIKQIINMWQEVGKAMYAPPISGQIRCS SNITGLLLTRDGGNSNNESEIFRPG