>5j3h_C mol:protein length:123 mAb 83-7 Fab heavy chain QVQLKESGPGLVAPSQSLSITCTVSGFPLTAYGVNWVRQPPGKGLEWLGMIWGDGNTDY NSALKSRLSISKDNSKSQVFLKMNSLQTDDTARYYCARDPYGSKPMDYWGQGTSVTVSS SLVPR