>2r9gM (M:) observed residues (from ATOM records)
dahydvisafqksirgsdvdaalhylarlveagdlasicrrlmvigyediglgnpaaaar
tvnavlaaeklglpearipladvvvdlclspksnsaymaldaaladiregkagdvpdhlr
dshyrgvgyqyphhfdqawvnqqylpdklknaqyyqpkdtgkyeqalgqqyyrikewke