>8g4t_L mol:protein length:214 Fab 2C09 light chainEIVMTQSPATLSVSPGERATLSCRASQGVSSNLAWYQQKPGQAPRLLIHGASTRATGSPARFSGSGSGTEFTLTISSLQSEDFAVYSCQQYHNWPWTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC