>7yd3_L mol:protein length:111 light chain of 3D1 scFvQSALTQPPSASGSPGQSVTISCTGTSSDVGGYNYVSWYQQHPGKAPKLIIYEVSKRPSGVPDRFSGSKSGNTASLTVSGLQAEDEADYYCSSYTSSSTLVFGGGTKLTVLG