>5k59_H mol:protein length:227 Fab heavy chain ELQLQESGPGLVKPSETLSLTCTVSGGSISSGSYYWDWIRQPPGKGLEWIGNIYKSGST YYNPSLKSRVTISVDTSKNQFSLKLSSVTAADTAVYYCARERGMHYMDVWGKGTTVTVS SASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQ SSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHT