>d1swua_ b.61.1.1 (A:) Streptavidin {Streptomyces avidinii} gitgtwynqlgstfivtagadgaltgtfesavgnaesryvltgrydsapatdgsgtalgw tvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvkp