>7yvg_J mol:protein length:109 TH132 Fab light chainERVMTQSPATLSVSPGERATLSCRASESVSSDLAWYQQKPGQAPRLLIYGASTRATGIPARFSGSGSGTEFTLTISSLQSEDSAVYYCQQYNNWPPGYTFGQGTKLEIK