>3x00_A mol:protein length:147 Streptavidin
MASMTGGQQMGRGSAEAGITGTWSDQLGDTFIVTAGADGALTGTYENAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNSKNAHSATTWSGQYVGGADAKINTQWLLTSGTTNANAWKSTLVGHDTFTKVKPSAASHHHHHH