Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7aoi_UH.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 8.A N ALA 4.A O no hydrogen 2.928 N/A ALA 9.A N ALA 5.A O no hydrogen 2.881 N/A ALA 10.A N ALA 6.A O no hydrogen 2.923 N/A ALA 11.A N ALA 7.A O no hydrogen 2.905 N/A ALA 12.A N ALA 8.A O no hydrogen 2.918 N/A ALA 13.A N ALA 11.A O no hydrogen 2.773 N/A