>6MET_1|Chain A[auth G]|Envelope glycoprotein gp160|Human immunodeficiency virus 1 (11676)
DNLWVTVYYGVPVWKEATTTLFCASDAKAYKAEVHNVWATHACVPTDPNPQEIVLENVTENFNMWKNNMVEQMHEDIISLWDQSLKPCVKLTPLCVTLNCIDLNNSTNNNNSSGVKTGIDKGEIKNCSFNTTTSVKDKEKKEYALFYNLDVVQIGNDNTSYRLTSCNTSVITQACPKVTFEPIPIHYCTPAGYAILKCNGKKFNGTGPCTNVSTVQCTHGIKPVVSTQLLLNGSLAEEDIVIRSENLTNNAKTIIVQLKDPVDINCTRPNNNTRKSIHIGPGRAFYATGDIIGDIRQAHCNLSRAQWNDTLSKIVTKLREQFENKTIKFQPPSGGDPEIVFHSFNCGGEFFYCNTTQLFNSTWTNNTEGTSNTTGNDTITLPCRIKQIVNMWQEVGKAMYAPPIKGKIKCSSNITGLLLTRDGGNNEMNTTEIFRPGGGDMRDNWRSELYKYKVVRIEPLG
>6MET_2|Chain B[auth A]|T-cell surface glycoprotein CD4|Homo sapiens (9606)
KKVVLGKKGDTVELTCTASQKKSIQFHWKNSNQIKILGNQGSFLTKGPSKLNDRADSRRSLWDQGNFPLIIKNLKIEDSDTYICEVEDQKEEVQLLVFGLTANSDTHLLQGQSLTLTLESPPGSSPSVQCRSPRGKNIQGGKTLSVSQLELQDSGTWTCTVLQNQKKVEFKIDIVVLAFQKASSIVYKKEGEQVEFSFPLAFTVEKLTGSGELWWQAERASSSKSWITFDLKNKEVSVKRVTQDPKLQMGKKLPLHLTLPQALPQYAGSGNLTLALEAKTGKLHQEVNLVVMRATQLQKNLTCEVWGPTSPKLMLSLKLENKEAKVSKREKAVWVLNPEAGMWQCLLSDSGQVLLESNIKVLP
>6MET_3|Chain C[auth B]|C-C chemokine receptor type 5|Homo sapiens (9606)
MDYQVSSPIYDINYYTSEPCQKINVKQIAARLLPPLYSLVFIFGFVGNMLVILILINCKRLKSMTDIYLLNLAISDLFFLLTVPFWAHYAAAQWDFGNTMCQLLTGLYFIGFFSGIFFIILLTIDRYLAVVHAVFALKARTVTFGVVTSVITWVVAVFASLPGIIFTRSQKEGLHYTCSSHFPYSQYQFWKNFQTLKIVILGLVLPLLVMVICYSGILKTLLRCRNEKKRHRAVRLIFTIMIVYFLFWAPYNIVLLLNTFQEFFGLNNCSSSNRLDQAMQVTETLGMTHCCINPIIYAFVGEKFRNYLLVFFQ