>1s2kA (A:) observed residues (from ATOM records)
tvesnwggailigsdfdtvsatanvpsasggssaagtawvgidgdtcqtailqtgfdwyg
dgtydawyewevsitisegdsiqmsvtatsdtsgsatlenlttgqkvsksfsnessgslc
rtnaefiiedfeecnsngsdcefvpfasfspaveftdcsvtsdgesvslddaqitqviin
nqdvtdcsvsgttvscsyv