>4NRX_1|Chains A[auth C], B[auth P]|Envelope glycoprotein gp41|Human immunodeficiency virus 1 (11676)
NQQKRNEQELLELDKWASL
>4NRX_2|Chains C[auth A], D, E[auth H]|m66 Heavy Chain|Homo sapiens (9606)
QVQLVQSGAEVKKPGESLKISCKVSGYNFASEWIGWVRQMPGKGLEWMGIIYPGDSDTKYSPSFQGQVIISADKSINTAYLQWSSLKASDTAIYYCARQNHYGSGSYFYRTAYYYAMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCD
>4NRX_3|Chains F[auth B], G[auth E], H[auth L]|m66 Light Chain|Homo sapiens (9606)
DIQLTQSPSSLSASVGDRVTITCRASQSIGSYLNWYQQKPGKAPKLLIYAASTLQSGVPSRFSGSGSGTDFTLTISSLQPEDSATYYCQQSYSTPFTFGPGTKVDIRRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE