>2dfkD (D:) observed residues (from ATOM records)
gshmqtikcvvvgdgavgktcllisyttnkfpseyvptvfdnyavtvmiggepytlglfd
tagqedydrlrplsypqtdvflvcfsvvspssfenvkekwvpeithhcpktpfllvgtqi
dlrddpstieklaknkqkpitpetaeklardlkavkyvecsaltqkglknvfdeailaal
epsrrcvll