>7tow_B mol:protein length:215 DH1058 Fab Light chainDIVMTQSPSFLSASVGDRVTITCRASQGIDRYLAWYQQKPGSAPKLLIYAASTLQSGVPSRFSGSGSETDFTLTISSLQPDDFATYYCQQLSTYPTITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC