>7kfyH (H:) observed residues (from ATOM records)
evqlvesgggliqpggslrlscaasgftvssnymswvrqapgkglewvsviysggttyya
dsvkgrftisrdnskntlylqmnslraedtavyycargdvsgyrygldywgqgtlvtvsg
astkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqss
glyslssvvtvpssslgtqtyicnvnhkpsntkvdkrvepksc