>2i60H (H:) observed residues (from ATOM records)
vqlvesgaevkkpgssvkvsckasgdtfirysftwvrqapgqglewmgriitildvahya
phlqgrvtitadkststvylelrnlrsddtavyfcagvyegeadegeydnngflkhwgqg
tlvtvssastkgpsvfplapgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqss
glyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk