>5x7yB (B:) SEQRES residues
gsheeendvvkgnfdiskisgdwysillasdikekieengsmrvfvkdievlsnsslift
mhtkvngkctkislicnktekdgeydvvhdgynlfriietayedyiifhlnnvnqeqefq
lmelygrkpdvspkvkekfvrycqgmeipkenildltqvdrclqarqseaaqvssae