>4p3yA (A:) observed residues (from ATOM records) tkphvnvgtighvdhgkttltaaittvlaktyggaarafdqidnapeekargitintshv eydtptrhyahvdcpghadyvknmitgaaqmdgailvvaatdgpmpqtrehillgrqvgv pyiivflnkcdmvddeellelvemevrellsqydfpgddtpivrgsalkalegdaeweak ilelagfldsyipeperaidkpfllpiedvfsisgrgtvvtgrvergiikvgeeveivgi ketqkstctgvemfrklldegragenvgvllrgikreeiergqvlakpgtikphtkfese vyilskdeggrhtpffkgyrpqfyfrttdvtgtielpegvemvmpgdnikmvvtlihpia mddglrfaireggrtvgagvvakvlg