>2erkA (A:) observed residues (from ATOM records) aagpemvrgqvfdvgprytnlsyigegaygmvcsaydnlnkvrvaikkispfehqtycqr tlreikillrfrheniigindiiraptieqmkdvyivqdlmetdlykllktqhlsndhic yflyqilrglkyihsanvlhrdlkpsnlllnttcdlkicdfglarvadpdhdhtgfltey vatrwyrapeimlnskgytksidiwsvgcilaemlsnrpifpgkhyldqlnhilgilgsp sqedlnciinlkarnyllslphknkvpwnrlfpnadskaldlldkmltfnphkrieveqa lahpyleqyydpsdepiaeapfkfdmelddlpkeklkelifeetarfqpgyrs