>9pzb_I mol:protein length:113 E8K Fab light chainDIVMTQSPDSLGVSLGERATISCKSSQSVFFSANQKNYLAWYQQKLGQPPKLLIYWASTRESGVPDRFSGSGSGTDFTLTISSLQVEDVAVYYCQQYYSTPFTFGPGTKVDLK