>d1swsa_ b.61.1.1 (A:) Streptavidin {Streptomyces avidinii} gitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgtalgw tvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk