>1yvkB (B:) SEQRES residues mnmqklrielgeetndelydlllladpskdivdeylergecytawagdelagvyvllktr pqtveivniavkeslqkkgfgkqlvldaiekakklgadtieigtgnssihqlslyqkcgf riqaidhdfflrhydedifengiqcrdmvrlyldllehhhhhh