>9yib_L mol:protein length:112 AM12-351 Fab light chainDVVMTQSPLSLPITPGQPASISCRSSHSLVDSDGNTFLSWYHQKPGQPPRLLIYKVSNRDSGVPDRFSGTGAGTDFTLKISRVEAEDVGIFSCGQGTHWPWTFGQGTKVEIK