>2dyaB (B:) observed residues (from ATOM records) setertlviikpdavvrgligeiisrfekkglkivgmkmiwidrelaekhyeehrekpff kalidyitktpvvvmvlegryavevvrkmagatdpkdaapgtirgdfglevsdaicnvih asdskesaereislffkpeelfeypraadwfykkg