>2fjfN (N:) observed residues (from ATOM records)
evqlvesggglvqpggslrlscaasgftisdywihwvrqapgkglewvagitpaggytyy
adsvkgrftisadtskntaylqmnslraedtavyycarfvfflpyamdywgqgtlvtvss
astkgpsvfplapssgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglysl
ssvvtvpssslgtqtyicnvnhkpsntkvdkkvepksc