>P1;1qu6a1.pdb 1qu6a1.pdb G--------SHMEMAGDLSAGFFMEELNTYRQKQGVVLKYQELP-NSGPPH-D-RRFTFQVIIDGREFPEGEGRSKKEAK NAAAKLAVEILNKEKKA---VSPL* >P1;1qu6a2.pdb 1qu6a2.pdb -LLTTTNSSEGLSM-----G-NYIGLINRIAQKKRLTVNYEQCA-SGV---HGPEGFHYKCKMGQKEYSIGTGSTKQEAK QLAAKLAYLQILSEET-GSGC---* >P1;1stu.pdb 1stu.pdb ----------------------PISQVHEIGIKRNMTVHFKVLRE-EGPAH-M--KNFITACIVGSIVTEGEGNGKKVSK KRAAEKMLVELQKL----------*