>d1swsd_ b.61.1.1 (D:) Streptavidin {Streptomyces avidinii} gitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgtalgw tvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk