>9i4r_B mol:protein length:158 Streptavidin
ASMTGGQQMGRDQAGITGTWYNQLGSTFIVTAGADGALTGTYVTARGNAESRYVLTGRYDSAPATAGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWRSTLVGHDTFTKVQPSAASIDAAKKAGVNNGNPLDAVQQ