>8u1s_L mol:protein length:107 mAb-393 light chainDIQMTQSPSTLSASVGDRVTITCRASQSISTWLAWYQQKPGEAPKLLIYKASNLESGVPSRFSGSGSGTEFTLTISSLQPDDFATYYCQQYNIYSWTFGQGTKVEIK