>6wla_L2 mol:protein length:211 Fab ch128.1 light chainQIVLTQSPAIMSVSPGEKVTMTCSASSSIRYIHWYQQRPGTSPKRWIYDTSNLASGVPARFSGSGSGTSYSLTISSMEAEDAATYYCHQRNSYPWTFGGGTRLEIRRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRE