>6fxqA (A:) observed residues (from ATOM records)
avktldgwfclhdfrsidwaawrelnpgnqelmlnelshflsdmeitknigegehtiysi
lgqkadlvfftlrdslealnevenrfnklaiadyllptysyisvvelsnylashmaggdd
pyqnkgvrarlypalppkkhicfypmskkrdgadnwymlpmeerqqlirdhgligrsyag
kvqqiiggsigfddyewgvtlfsddalefkrivtemrfdeasaryaefgsffignlllse
qlsklfti