>2gbvA (A:) SEQRES residues atkavavlkgdgpvqgiinfeqkesngpvkvwgsikglteglhgfhvhefgdntagatsa gphfnplsrkhggpkdeerhvgdlgnvtadkdgvadvsiedsvislsgdhaiigrtlvvh ekaddlgkggneestktgnagsrlaagvigiaq