>7EKB_1|Chain A[auth H]|Fab region of the heavy chain of broadly neutralizing antibody anti-HIV-1 4E10|Homo sapiens (9606) QVQLVQSGAEVKRPGSSVTVSCKASGGSFSTYALSWVRQAPGRGLEWMGGVIPLLTITNYAPRFQGRITITADRSTSTAYLELNSLRPEDTAVYYCAREGTTGWGCLGKPIGAFAHWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPK >7EKB_2|Chain B[auth L]|Fab region of the light chain of the broadly neutralizing anti-HIV-1 antibody 4E10|Homo sapiens (9606) EIVLTQSPGTQSLSPGERATLSCRASQSVGNNKLAWYQQRPGQAPRLLIYGASSRPSGVADRFSGSGSGTDFTLTISRLEPEDFAVYYCQQYGQSLSTFGQGTKVEVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE >7EKB_3|Chain C[auth P]|MPER region of the HIV-1 envelope glycoprotein protein gp41|Human immunodeficiency virus 1 (11676) NWFDITNWLWYIKKKK