>3vi7B (B:) SEQRES residues pnykltyfnmrgraeiiryifayldiqyedhrieqadwpeikstlpfgkipilevdgltl hqslaiaryltkntdlagntemeqchvdaivdtlddfmscfpwaekkqdvkeqmfnellt ynaphlmqdldtylggrewligmsvtwadfyweicsttllvfkpdlldnhprlvtlrkkv qaipavanwikrrpqtkl