>4jfx_H mol:protein length:235 Fab heavy chain
EISEVQLVESGGGLVQPGGSLRLSCVTSGFTFRKFGMSWVRQAPGKGLEWVASIVTGGRKTYYSDSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCTRGYSSTSYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKSHTATGA