>1k1aA (A:) observed residues (from ATOM records)
edgdtplhiavvqgnlpavhrlvnlfqqggreldiynnlrqtplhlavittlpsvvrllv
tagaspmaldrhgqtaahlacehrsptclralldsaapgtldlearnydgltalhvavnt
ecqetvqlllergadidavdiksgrsplihavennslsmvqlllqhganvnaqmysgssa
lhsasgrgllplvrtlvrsgadsslknchndtplmvarsrrvidilrg