>5F2B_1|Chain A|Streptavidin|Streptomyces avidinii (1895) MASMTGGQQMGRDEAGITGTWYNQLGSTFIVTAGADGALTGTYESAAGKAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGQTEANGWRSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ