>7kbb_B mol:protein length:214 2-18 Fab Light ChainDIQMTQSPSSVSASVGDRVIITCRASQGISSWLAWYQQKPGRAPRLLIYDASTLESGVPSRFSGRGSGTEFTLTINSLQPEDFATYYCQQGNMFPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC