>4s1q_A: HIV-1 gp120 core VWKDADTTLFCASDAKAHETEVHNVWATHACVPTDPNPQEIHLENVTENFNMWKNNMVEQMQEDVISLWDQSLQPCVKLT GGSVIKQACPKISFDPIPIHYCTPAGYVILKCNDKNFNGTGPCKNVSSVQCTHGIKPVVSTQLLLNGSLAEEEIIIRSEN LTNNAKTIIVHLNKSVEINCTRPSNGGSGSGGDIRKAYCEINGTKWNKVLKQVTEKLKEHFNNKTIIFQPPSGGDLEITM HHFNCRGEFFYCNTTQLFNNTCIGNETMKGCNGTITLPCKIKQIINMWQGTGQAMYAPPIDGKINCVSNITGILLTRDGG ANNTSNETFRPGGGNIKDNWRSELYKYKVVQIE >4s1q_B: Fab of VRC01-lineage antibody,45-VRC01.H03+06.D-001739 heavy chain EVRLIQSGAVMRKPGSSVKISCRASGYNFREYSIHWVRLIPGRGLEWIGWIKGMWGAVSYARQLQGRVSMTRQLSQDPDD PDWGIAYLEFSGLTSGDTAEYFCVRKGPSCPHCGDFHWQHWGQGTAVVVSAASTKGPSVFPLAPSSKSTSGGTAALGCLV KDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC >4s1q_C: Fab of VRC01 light chain EIVLTQSPGTLSLSPGETAIISCRTSQYGSLAWYQQRPGQAPRLVIYSGSTRAAGIPDRFSGSRWGPDYTLTISNLESGD FGVYYCQQYEFFGQGTKVQVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVT EQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC