>3FN0_1|Chain A[auth L]|Fab Z13e1|Homo sapiens (9606) ELTQSPATLSLSPGERATLSCRASQSVGRNLGWYQQKPGQAPRLLIYDASNRATGIPARFSGSGSGTDFTLTISSLEPEDFAVYYCQARLLLPQTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >3FN0_2|Chain B[auth H]|Fab Z13e1|Homo sapiens (9606) SEVQLLESGPGLLKPSETLSLTCTVSGGSMINYYWSWIRQPPGERPQWLGHIIYGGTTKYNPSLESRITISRDISKNQFSLRLNSVTAADTAIYYCARVAIGVSGFLNYYYYMDVWGSGTAVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK >3FN0_3|Chain C[auth P]|Envelope polyprotein gp160| WNWFDITNK