>2r9gD (D:) observed residues (from ATOM records)
dahydvisafqksirgsdvdaalhylarlveagdlasicrrlmvigyediglgnpaaaar
tvnavlaaeklglpearipladvvvdlclspksnsaymaldaaladiregkagdvpdhlr
dshynrgvgyqyphhfdqawvnqqylpdklknaqyyqpkdtgkyeqalgqqyyrikewke