>1i3rE (E:) observed residues (from ATOM records) ikeehtiiqaqfyllpdkrgefmfdfdgdeifhvdieksetiwrleefakfasfeaqgal aniavnkanldvmkersnntpdanvapevtvlsrspvnlgepnilicfidkfsppvvnvt wlrngrpvtegvsetvflprddhlfrkfhyltflpstddfydcevdhwgleeplrkhwef ee