>2hgrH (H:) observed residues (from ATOM records) dfeekmilirrtarmqaggrrfrfgalvvvgdrqgrvglgfgkapevplavqkagyyarr nmvevplqngtipheievefgaskivlkpaapgtgviagavprailelagvtdiltkelg srnpiniayatmealrqlrtkadverlrkg