>4gjs_B mol:protein length:159 Streptavidin
MASMTGGQQMGRDEAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWHSTLVGHDTFTKVKPSAASIDAAKKAGVNNGNPLDAVQQ