>8d21_K mol:protein length:108 1B06 Light ChainEIVMTQSPATLSVSPGDRATLSCRASQSVSTELAWYQQKPGQAPRLLIYGASTRATDIPARFSGSGSGTEFTLTISSLQSEDFAVYFCQQYNNWPPITFGQGTRLEIK