>3unbW (W:) observed residues (from ATOM records)
simsynggavmamkgkncvaiaadrrfgiqaqmvttdfqkifpmgdrlyiglaglatdvq
tvaqrlkfrlnlyelkegrqikpytlmsmvanllyekrfgpyytepviagldpktfkpfi
csldligcpmvtddfvvsgtcseqmygmceslwepnmdpehlfetisqamlnavdrdavs
gmgvivhviekdkittrtlkarmd