>7wnb_L mol:protein length:214 Fab Light chainAIQLTQSPSSLSASVGDRVTITCRASQGISSHLAWYQQKPGKAPKLLIFAASTLQSGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQHLNSNPPITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE