>5csrA (A:) observed residues (from ATOM records) mytaivnlktyreatganftrfmekfepvqgkfelifspslldlekaakcgkfrffaqhv daepygaytghvpmdmmidlgitgsilnhserrlprdtiintlkkaskldftivlcvena eeakyfreyepdfiayeprdliggdvsvstakpeiiedivkiyegtgtsvlvgagiktge dvrrsiglgargilvasgvvksadptkslnsliel