>4ttd_H mol:protein length:222 FAb Heavy Chain
QVQLVESGGGLVQPGGPLRLSCAASGFTISSNYMSWVRQAPGKGLEWVSAIYSGGSTYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAREGPGDSIVYWGKGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSDCK