>2nz9F (F:) observed residues (from ATOM records)
vqlqesggglvqpggslrlscaasgftfsdhymywvrqapgkglewvatisdggsytyys
dsvegrfttsrdnskntlylqmnslraedtaiyycsryryddamdywgqgtlvtvssast
kgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssgly
slssvvtvpssslgtqtyicnvnhkpsntkvdkkvep