>9zv4_K mol:protein length:234 Fab H20 Light ChainMGWSCIILFLVATATGVHSDIQMTQSPSSLSASVGDRVTITCRTSQDIRSDLGWYQQKPGKAPKRLIYAASSLQSGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCLQHNSFPMYTFGQGTKLDIRRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC