>4hg4_J mol:protein length:223 Fab 2G1 heavy chain
EVQLVESGAEVKKPGSSVKVSCKASGGTFITHVFTWVRQAPGQGLEWVGGFIAIFGTSNYAQKFQGRVTITADESTSTAYMELTSLTSEDTAVYYCARGISGSYGWFDPWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC