>2i22D (D:) observed residues (from ATOM records)
myqdlirnelneaaetlanflkddanihaiqraavlladsfkaggkvlscgnggshcdam
hfaeeltgryrenrpgypaiaisndifsryveavgregdvllgistsgnsanvikaiaaa
rekgmkvitltgkdggkmagtadieirvphfgyadriqeihikvihiliqliekemvk