>5yulB (B:) SEQRES residues matkavcvlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagcts agphfnplsrkhggpkdeerhvgdlgnvtadkdgvadvsiedsvislsgdhciigrtlvv hekaddlgkggneestktgnagsrlacgvigiaq