>1RST_1|Chain A[auth B]|STREPTAVIDIN|Streptomyces avidinii (1895)
MEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS
>1RST_2|Chain B[auth P]|STREP-TAG PEPTIDE|
AWRHPQFGG