>2isaB (B:) observed residues (from ATOM records) skklttaagcpvahnqnvqtagkrgpqllqdvwfleklahfdreviperrmhakgsgayg tftvthditkytkakifsdigkktdmfarfstvagergaadaerdirgfslkfyteegnw dlagnntpvfflrdplkfpdlnhavkrdprtnmrsaknnwdfwtslpealhqvtivmsdr gipatyrhmhgfgshtfsfinsdnerywvkfhfvsqqgiknlsdaeagelvgndreshqr dlldsidnqdfpkwtlkvqimpeadaatvpynpfdltkvwphkdyplievgefelnrnpq nyfaeveqaafnpanvvpgisfspdkmlqgrlfaygdaqryrlgvnhqhipvnaprcpvh syhrdgamrvdgnfgstlgyepndqgqwaeqpdfsepplnldgaaahwdhrededyfsqp gdlfglmtaekqailfdntarnlngvpkeiqlrhvthcykadpaygegigkllgfdisey ns