>5hfnF (F:) observed residues (from ATOM records) fdlpleelkkyrperyeekdfdefweetlaesekfpldpvfermeshlktveaydvtfsg yrgqrikgwllvpkleeeklpcvvqyigrgfphdwlfwpsmgyicfvmdtryyrrvftda vraveaaasfpqvdqeriviaggsqgggialavsalskkakallcdvpflchfrravqlv dthpyaeitnflkthrdkeeivfrtlsyfdgvnfaarakipalfsvglmdnicppstvfa aynyyagpkeiriypynnhegggsfqaveqvkflkklfe