>1y5fB (B:) SEQRES residues mhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdlstpdavmgnpkv kahgkkvlgafsdglahldnlkgtfatlselhcdkahvdpenfrllgnvlvcvlahhfgk eftppvqaayqkvvagvanalahkyh