>2cvdB (B:) SEQRES residues pnykltyfnmrgraeiiryifayldiqyedhrieqadwpeikstlpfgkipilevdgltl hqslaiaryltkntdlagntemeqchvdaivdtlddfmscfpwaekkqdvkeqmfnellt ynaphlmqdldtylggrewligmsvtwadfyweicsttllvfkpdlldnhprlvtlrkkv qaipavanwikrrpqtkl