>3sdlC (C:) observed residues (from ATOM records)
dltvkmlagnefqvslsssmsvselkaqitqkigvhafqqrlavhpsgvalqdrvplasq
glgpgstvllvvdkcdeplsilvrnnkgrsstyevrltqtvahlkqqvsglegvqddlfw
ltfegkpledqlplgeyglkplstvfmnlrl