>2vdnH (H:) observed residues (from ATOM records)
evqlqqsgaelvkpgasvklsctasgfnikdtyvhwvkqrpeqglewigridpangytky
dpkfqgkatitadtssntaylqlssltsedtavyycvrplydyyamdywgqgtsvtvssa
kttapsvyplapvcttgssvtlgclvkgyfpepvtltwnsgslssgvhtfpavlqsdlyt
lsssvtvtsstwpsqsitcnvahpasstkvdkkieprgp