>1culB (B:) observed residues (from ATOM records)
yhqsydcvcvmfasipdfkefytesdvnkegleclrllneiiadfddllskpkfsgveki
ktigstymaatglsaerqymhigtmvefayalvgkldainkhsfndfklrvginhgpvia
gvigaqkpqydiwgntvnvasrmdstgvldkiqvteetslilqtlgytctcrgiinvkgk
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