>4husB (B:) observed residues (from ATOM records) dhgpdpenilpikgnrnlqfikptitnenilvgeysyydskrgesfedqvlyhyevigdk liigrfcsigpgttfimnganhrmdgstypfhlfrmgwekympslkdlplkgdieigndv wigrdvtimpgvkigdgaiiaaeavvtknvapysivggnplkfirkrfsdgvieewlalq wwnldmkiinenlpfiingdiemlkrkrkllddt