human_protein_name: lymphotactin precursor
description: XCL1 inhibits a broad range of HIV-1 isolates irrespective of coreceptor-usage phenotype by blocking HIV-1 attachment and entry through its direct interaction with gp120
human_protein_sequence: MRLLILALLGICSLTAYIVEGVGSEVSDKRTCVSLTTQRLPVSRIKTYTITEGSLRAVIFITKRGLKVCADPQATWVRDVVRSMDRKSNTRNNMIQTKPTGTQQSTNTAVTLTG