>3bqu_C mol:protein length:233 3H6 Fab light chainMTMFSLALLLSLLLLCVSDSGAETTVTQSPASLSMSIGEKVTIRCITSTDIDDDMNWYQQKPGEPPRLLISDGNTLRPGVPSRFSSSGYGTDFVFTIENMLSEDVADYYCLQSDNLPYTFGGGTNLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR