>9i4b_L mol:protein length:217 light chainQAVVTQEPSLTVSPGGTVTLTCASSTGAVTSDYYPNWFQQKPGQAPRSLIYSTSNTHSWTPARFSGSLLGGKAALTLSNVQPKDEAEYFCLLYYGGSQLWVFGGGTKLTVLGQPKANPTVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS