>2np7A (A:) observed residues (from ATOM records)
vetppevvdfmvslaeaprggrvlepacahgpflrafreahgtayrfvgveidpkaldlp
pwaegiladfllwepgeafdlilgnppygivgeaskypihvfkavkdlykkafstwkgky
nlygaflekavrllkpggvlvfvvpatwlvledfallreflaregktsvyylgevfpqkk
vsavvirfqksgkglslwdtqesesgftpilwaeyphwegeiirfeteetrkleisgmpl
gdlfhirfaarspefkkhpavrkepgpglvpvltgrnlkpgwvdyeknhsglwmpkerak
elrdfyatphlvvahtkgtrvvaawderaypwreefhllpkegvrldpsslvqwlnseam
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