>6n81_L mol:protein length:214 A1227 Fab light chainDIRLTQSPSSLSASVGDRVTITCRASQSISSYLNWYQQKPGKAPDLLIYGASSLQSGVPSRFSGSGSGTDFTLTISSLQPEDFGNYYCQQSFSTPRTFGQGTKVELKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC