>2vr6A (A:) SEQRES residues atkavcvlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagctsa gphfnplsrkhggpkdeerhvgdlrnvtadkdgvadvsiedsvislsgdhciigrtlvvh ekaddlgkggneestktgnagsrlacgvigiaq