>9kwy_B mol:protein length:107 1C4 light chainDIVLTQSPATLSVTPGDNVSLSCRASQIISNNLHWYQQKSHESPRLLIKYASQSISGIPSRFSGSGSGTDFTLSINSVETEDFGMYFCQQSNTWPLTCGSGTKLELN