>1y2zB (B:) SEQRES residues mhltpeeksavtalwgkvnvdevggealgrllvgypwtqrffesfgdlstpdavmgnpkv kahgkkvlgafsdglahldnlkgtfatlselhcdklhvdpenfrllgnvlvcvlahhfgk eftppvqaayqkvvagvanalahkyh