>1unhD (D:) observed residues (from ATOM records) stsellrclgeflcrrcyrlkhlsptdpvlwlrsvdrslllqgwqdqgfitpanvvflym lcrdvissevgsdhelqavlltclylsysymgneisyplkpflvesckeafwdrclsvin lmsskmlqinadphyftqvfsdlknesg