>6dkj_A mol:protein length:223 Fab heavy chain QVQLVESGGGVVQPGRSLRLSCAASGFTFSNYGMHWVRQAPGEGLEWVAAIWFDASDKY YADAVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDQAIFGVVPDYWGQGTLVTV SSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVL QSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC