>1nc9_D mol:protein length:127 StreptavidinAEAGITGTWYNQLGSTFIVTAGADGALTGTAESAVGNAESRYVLTGRYDSAPATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKVKPSAAS