>7kew_L mol:protein length:232 BDBV-43 Fab light chainMGWSCIILFLVATATGVHEIVMTQSPAIMSVSPGKRATLSCRASQSVSSNLAWYQRKPGQAPRLLIYGSSTRATGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCLQYYNWPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC