>2xr8X (X:) observed residues (from ATOM records)
fktfewpskaaglelqneieqfyyreaqlldhrayeawfalldkdihyfmplrtnrmire
geleysgdqdlahfdethetmygrirkvtsdvgwaenppsrtrhlvsnvivketatpdtf
evnsafilyrnrlerqvdifagerrdvlrradnnlgfsiakrtilldastllsnnlsmff