>4zxb_A mol:protein length:219  Fab 83-7 heavy chain
QVQLKESGPGLVAPSQSLSITCTVSGFPLTAYGVNWVRQPPGKGLEWLGMIWGDGNTDY
NSALKSRLSISKDNSKSQVFLKMNSLQTDDTARYYCARDPYGSKPMDYWGQGTSVTVSS
AKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQS
DLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRD