>4dbnA (A:) observed residues (from ATOM records)
ddweipdgqitvgqrigsgsfgtvykgkwhgdvavkmlnvtaptpqqlqafknevgvlrk
trhvnillfmgystkpqlaivtqwcegsslyhhlhiietkfemiklidiarqtaqgmdyl
haksiihrdlksnniflhedltvkigdfglgsilwmapevirmqdknpysfqsdvyafgi
vlyelmtgqlpysninnrdqiifmvgrgylspdlskvrsncpkamkrlmaeclkkkrder
plfpqilasiellarsl