>3iilA (A:) observed residues (from ATOM records)
pefmllpnilltgtpgvgkttlgkelasksglkyinvgdlareeqlydgydeeydcpild
edrvvdeldnqmreggvivdyhgcdffperwfhivfvlrtdtnvlyerletrgynekklt
dniqceifqvlyeeatasykeeivhqlpsnkpeelennvdqilkwieqwikdhns