>2gtlG (G:) observed residues (from ATOM records) hehccseedhrivqkqwdilwrdtesskikigfgrllltklakdipevndlfkrvdieha egpkfsahalrilngldlainllddppaldaaldhlahqhevregvqkahfkkfgeilat glpqvlddydalawksclkgiltkissrl