>5aewL (L:) observed residues (from ATOM records) hffktfewpskaaglelqneieqfyyreaqlldhrayeawfalldkdihyfmplrtnrmi regeleysgdqdlahfdethetmygrirkvtsdvgwaenppsrtrhlvsnvivketatpd tfevnsafilyrnrlerqvdifagerrdvlrradnnlgfsiakrtilldastllsnnlsm ff