>1z5sC (C:) observed residues (from ATOM records) advstflafpspekllrlgpkssvliaqqtdtsdpekvvsaflkvssvfkdeatvrmavq davdalmqkafnsssfnsntfltrllvhmgllksedkvkaianlygplmalnhmvqqdyf pkalaplllafvtkpnsalescsfarhsllqtlykv