>2hguP (P:) observed residues (from ATOM records)
rmkyrkqqrgrlkgatkggdyvafgdyglvalepawitaqqieaarvamvrhfrrggkif
irifpdkpytkkplevrmgkgkgnvegyvavvkpgrvmfevagvteeqamealriaghkl
piktkivrrdaydeaq