>2visB (B:) SEQRES residues qvqlkesgpglvapsqslsitctvsgfllisngvhwvrqppgkglewlgviwaggntnyn salmsrvsiskdnsksqvflkmkslqtddtamyycardfydydvfyyamdywgqgtsvtv ssakttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlq sdlytlsssvtvpsstwpsetvtcnvahpasstkvdkkivp