>3dvgB (B:) observed residues (from ATOM records)
evqlvesggglvqpggslrlscaasgfnvktglihwvrqapgkglewvayitpyygstsy
adsvkgrftisadtskntaylqmnslraedtavyycareyyrwytaidywgqgtlvtvss
astkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqss
glyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk