E53D6586E0EB770D83D0E6D41119E8971280DBEA1E89E9FC740C1850C6C70222BEBCC6DF840BE3AD43F989483983B7C9

It is probably concentrated at the site of budding and incorporated into the virions possibly by contacts between the cytoplasmic tail of Env and the N-terminus of Gag.

Source:http://purl.uniprot.org/SHA-384/E53D6586E0EB770D83D0E6D41119E8971280DBEA1E89E9FC740C1850C6C70222BEBCC6DF840BE3AD43F989483983B7C9