>2wusB (B:) observed residues (from ATOM records)
kdigidlgtantlvflrgkgivvnepsviaidsttgeilkvgleaknmigktpatikair
pmrdgviadytvalvmlryfinkakggmnlfkprvvigvpigitdverraildagleaga
skvflieepmaaaigsnlnveepsgnmvvdigggttevavislgsivtwesiriagdemd
eaivqyvretyrvaigertaervkieignvfpskendelettvsgidlstglprkltlkg
gevrealrsvvvaivesvrttlektppelvsdiiergifltgggsllrgldtllqketgi
svirseepltavakgagmvldkvnilkklqgag