>2b9nH (H:) observed residues (from ATOM records)
pieipagvtvtvngntvtvkgpkgeltrtfhpdmtitvegnvitvtrpsdekhhralhgt
trsllanmvegvskgyekalelvgvgyraskqgkklvlsvgyshpveiepeegleievps
qtkiivkgadkqrvgelaaniravrppepykgkgiryegelvrl