>3pnw_K mol:protein length:246 FAB heavy chain
EISEVQLVESGGGLVQPGGSLRLSCAASGFNLSSSYMHWVRQAPGKGLEWVASISSSYGSTYYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCARTVRGSKKPYFSGWAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTGGSHHHHHH