>1qpwB (B:) SEQRES residues vhlsaeekeavlglwgkvnvdevggealgrllvvypwtqrffesfgdlsnadavmgnpkv kahgkkvlqsfsdglkhldnlkgtfaklselhcdqlhvdpenfrllgnvivvvlarrlgh dfnpdvqaafqkvvagvanalahkyh