>2vyr_F mol:protein length:153 HUMAN SINGLE DOMAIN ANTIBODYEVQLLESGGGLVQPGGSLRLSCAASGFTFEEYAMLWVRQAPGKGLEWVSGINARGYTTYYADSVKGRFTISRDNSKNTLYLQMNSLRTEDTAVYYCAKPWYPFMASKGSEFDYWGQGTLVTVSSAAALEIKRASQPELAPEDPEDVEHHHHHH