>5N7X_1|Chains A, B, E, F, H, K, M, O|Streptavidin|Streptomyces avidinii (1895) MRKIVVAAIAVSLTTVSITASASADPSKDSKAQVSAAEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ >5N7X_2|Chains C, D, G, I, J, L, N, P|GLU-TRP-VAL-HIS-PRO-GLN-PHE-GLU-GLN-LYS-ALA-LYS Peptide|Homo sapiens (9606) EWVHPQFEQKAK