>9yta_E mol:protein length:213 SP1-77 Fab Light ChainDIQMTQSPSSLSASVGDRVTITCQASQDISDYLNWYQQQPGKAPKLLIYDASNLETGVPSRFSGSGSGTDFTFTISSLQPEDIGTYYCQQYDNLPTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC