>6SOK_1|Chains A, B, C, D|Streptavidin|Streptomyces avidinii (1895)
MEAGITGTWYNQLGSTFIVTAGADGALTGTYVTARGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS
>6SOK_2|Chains E[auth P], F[auth Q], G[auth R], H[auth S]|Twin-Strep-tag peptide|synthetic construct (32630)
XSAWSHPQFEKGGGSGGGSGGSAWSHPQFEKX