>3w9d_C mol:protein length:222 Antibody Fab heavy chain
QVTLKQSGAEVKKPGSSVKVSCTASGGTLRTYGVSWVRQAPGQGLEWLGRTIPLFGKTDYAQKFQGRVTITADKSMDTSFMELTSLTSEDTAVYYCARDLTTLTSYNWWDLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEP