>1i3rA (A:) observed residues (from ATOM records) ikeehtiiqaqfyllpdkrgefmfdfdgdeifhvdieksetiwrleefakfasfeaqgal aniavnkanldvmkersnntpdanvapevtvlsrspvnlgepnilicfidkfsppvvnvt wlrngrpvtegvsetvflprddhlfrkfhyltflpstddfydcevdhwgleeplrkhwef ee