>4loiA (A:) observed residues (from ATOM records)
svahglawsyyigylrlilpelqarirtynqhrgavsqrlyillpldcgvpdnlsmadpn
irfldklpqqtgdhagikdrvysnsiyellengqragtcvleyatplqtlfamsqysqag
fsredrleqaklfcrtlediladapqnncrliayqepaddssfslsqevlrhlrqeek