>4zpt_L mol:protein length:214 D12 Fab Light chainDIQMTQTTSSLSASLGDRVTIICRASQDINNYLNWYQQKPDGTVKLLIYYTSRLHSGVPSRFSGSGSGSDYSLTISNLEQEDIATYFCQQANTLPPTFGAGTKLELRRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC