>6d7nB (B:) observed residues (from ATOM records)
gtvnwsvedivkginsnnlesqlqatqaarkllsrekqppidniiraglipkfvsflgkt
dcspiqfesawaltniasgtseqtkavvdggaipafisllasphahiseqavwalgniag
dgsafrdlvikhgaidpllallavpdlstlacgylrnltwtlsnlcrnknpappldaveq
ilptlvrllhhndpevladscwaisyltdgpneriemvvkkgvvpqlvkllgatelpivt
palraignivtgtdeqtqkvidagalavfpslltnpktniqkeatrtmsnitagrqdqiq
qvvnhglvpflvgvlskadfktqkeaaraitnytsggtveqivylvhcgiieplmnllsa
kdtkiiqvildaisnifqaaeklgeteklsimieecggldkiealqrhenesvykaslnl
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