>4xixB (B:) SEQRES residues maawnygevagpptwkgvcatgkrqspiniplntsapkvdaemgefdfaygsfekcdvln tghgtmqvnfpagnlafignmelellqfhfhapsehamdgrryameahlvhknkstgnla vlgimlepggliknpalstalevapevplakkpspkginpvmllpkkskagtrpfvhypg slttppcsegvdwfvfmqpikvpdsqildfmrfvgdnktyatntrplqllnsrlveyel