>4l7sA (A:) observed residues (from ATOM records)
gsvidpseltfvqeigsgqfglvhlgywlnkdkvaiktiregamseedfieeaevmmkls
hpklvqlygvcleqapiclvfefmehgclsdylrtqrglfaaetllgmcldvcegmayle
eacvihrdlaarnclvgenqvikvsdfgmtpvkwaspevfsfsryssksdvwsfgvlmwe
vfsegkipyenrsnsevvedistgfrlykprlasthvyqimnhcwkerpedrpafsrllr
qlaeiaesgl