>7jlk_L mol:protein length:122 iv1 Light ChainDIVMTQSQKFMSTSVGDRVSITCKASQNVRTAVAWYQQKPGQSPKALIFLASNRHTGVPDRFTGSGSGTDFTLTISNVQSEDLADYFCLQHWNYPLTFGGGTKLEIKGGGGSGGGGSGGGGS