>2B4C_1|Chain A[auth G]|envelope glycoprotein|Human immunodeficiency virus 1 (11676)
GARSEVVLENVTEHFNMWKNDMVEQMQEDIISLWDQSLKPCVKLTPLCVGAGSCDTSVITQACPKISFEPIPIHYCAPAGFAILKCNDKTFNGKGPCKNVSTVQCTHGIRPVVSTQLLLNGSLAEEEVVIRSDNFTNNAKTIIVQLKESVEINCTRPNQNTRKSIHIGPGRAFYTTGEIIGDIRQAHCNISRAKWNDTLKQIVIKLREQFENKTIVFNHSSGGDPEIVMHSFNCGGEFFYCNSAQLFNSTWNNNTEGSNNTEGNTITLPCRIKQIINMWQEVGKAMYAPPIRGQIRCSSNITGLLLTRDGGINENGTEIFRPGGGDMRDNWRSELYKYKVVKIE
>2B4C_2|Chain B[auth C]|T-cell surface glycoprotein CD4|Homo sapiens (9606)
KKVVLGKKGDTVELTCTASQKKSIQFHWKNSNQIKILGNQGSFLTKGPSKLNDRADSRRSLWDQGNFPLIIKNLKIEDSDTYICEVEDQKEEVQLLVFGLTANSDTHLLQGQSLTLTLESPPGSSPSVQCRSPRGKNIQGGKTLSVSQLELQDSGTWTCTVLQNQKKVEFKIDIVVLAFQK
>2B4C_3|Chain C[auth L]|anti-HIV-1 gp120 immunoglobulin X5 light chain|Homo sapiens (9606)
ELVLTQSPGTLSLSAGERATLSCRASQSVSSGSLAWYQQKPGQAPRLLIYGASTRATGIPDRFSGSGSGTDFTLTIGRLEPEDLAVYYCQQYGTSPYTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSRDSTYSLGSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
>2B4C_4|Chain D[auth H]|anti-HIV-1 gp120 immunoglobulin X5 heavy chain|Homo sapiens (9606)
EVQLLEQSGAEVKKPGSSVQVSCKASGGTFSMYGFNWVRQAPGHGLEWMGGIIPIFGTSNYAQKFRGRVTFTADQATSTAYMELTNLRSDDTAVYYCARDFGPDWEDGDSYDGSGRGFFDFWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC