>7kqk_A mol:protein length:230 Heavy chain of Fab fragment
EVQLLESGGGLVQPGGSLRLSCAASGFTLSSYQMMWVRQAPGKGLEWVAGITGRGGVTGYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKPALDSDQCGFPEAGCIDAWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC