>2za3B (B:) observed residues (from ATOM records)
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dillkapdniirkseeffyffnhfcfyiinetnkyaltfkmnfafyipygsvgidvlknv
fdylyelniptildmkindigntvknyrkfifeylksdsctvniymgtnmlkdicydeek
nkyysafvlvkttnpdsaifqknlsldnkqayvimaqealnmssylnleqnnefigfvvg
ansydemnyirtyfpncyilspgigaqngdlhktltngyhksyekilinigraitknpyp
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