>2j03Q (Q:) observed residues (from ATOM records)
rmkyrkqqrgrlkgatkggdyvafgdyglvalepawitaqqieaarvamvrhfrrggkif
irifpdkpytkkplevrmgkgkgnvegyvavvkpgrvmfevagvteeqamealriaghkl
piktkivrrdaydeaq