>2b64E (E:) observed residues (from ATOM records) dfeekmilirrtarmqaggrrfrfgalvvvgdrqgrvglgfgkapevplavqkagyyarr nmvevplqngtipheievefgaskivlkpaapgtgviagavprailelagvtdiltkelg srnpiniayatmealrqlrtkadverlrkg