>4kvn_L mol:protein length:215 Human IgG Light ChainIVLTQSPATLSVSPGERATLSCRASQVISHNLAWYQQKPGQAPRLLIYGASTRASGIPARFSGSGSGTDYTLTITSLQPEDFAVYYCQHYSNWPPRLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC