>4ocnE (E:) observed residues (from ATOM records)
dtketvyissiallkmlkhgragvpmevmglmlgefvddytvnvvdvfampqsgtveavd
dvfqakmmdmlkqtgrdqmvvgwyhshpgfgcwlssvdvntqksfeqlnsravavvvdpi
qsvkgkvvidafrlidlnrhyyslnidyhktaketkmlmnlh