>5U3O_1|Chain A[auth H]|DH511.2_K3 Fab Heavy Chain|Homo sapiens (9606)
QVQLVQSGGGLVKPGGSLTLSCSASGFFFDNSWMGWVRQAPGKGLEWVGRIRRLKDGATGEYGAAVKDRFTISRDDSRNMLYLHMRTLKTEDSGTYYCTMDEGTPVTRFLEWGYFYYYMAVWGRGTTVIVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC
>5U3O_2|Chain B[auth L]|DH511.2_K3 Fab Light Chain|Homo sapiens (9606)
DIQMTQSPSFLYGSVGDRVTITCRASQNIKDYLNWYQQRPGRAPRLLIYAASNLQSGVPSRFSGSGYGTDFTLIISSLQPEDFATYFCQESYSSTPTHIFGLGTKLEKKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
>5U3O_3|Chain C[auth A]|gp41 MPER peptide|Human immunodeficiency virus 1 (11676)
KKKWNWFDITNWLWYIRKKK