>4r06A (A:) observed residues (from ATOM records)
pesadlralakhlydsyiksfpltkakarailtttdkspfviydmnslmmgeevairifq
gcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheiiytmlaslmnkdgvlise
gqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlaifiaviilsgdrpgllnv
kpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqivtehvqllqvikktetdm
slhpllqeiykd