>1a5fH (H:) observed residues (from ATOM records)
evalqqsgaelvkpgasvklscaasgftikdaymhwvkqkpeqglewigridsgssntny
dptfkgkatitaddssntaylqmssltsedtavyycarvyamdywgqgtsvtvssakttp
psvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytls
ssvsvptstetvtcnvahapsstkvdkkivpr