53C16406A83E9E7C7707514EEA447D37CA2FDA27BF692414EED44ABF5E8E05FF2C5BFBEB79C5946824D4551127EA8E4B

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-384/53C16406A83E9E7C7707514EEA447D37CA2FDA27BF692414EED44ABF5E8E05FF2C5BFBEB79C5946824D4551127EA8E4B