>3k2uH (H:) observed residues (from ATOM records)
evqlvesggglvqpggslrlscaasgftingtyihwvrqapgkglewvggiypaggatyy
adsvkgrftisadtskntaylqmnslraedtavyycakwwawpafdywgqgtlvtvssas
tkgpsvfplapsgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglyslssv
vtvpssslgtqtyicnvnhkpsntkvdkkvepksc