Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1ibu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N ASP 4.A OD2 no hydrogen 2.656 N/A SER 1.A OG ASP 4.A OD2 no hydrogen 3.048 N/A ASP 4.A N SER 1.A O no hydrogen 2.691 N/A LYS 6.A N GLU 2.A O no hydrogen 3.116 N/A LYS 6.A NZ GLU 2.A OE1 no hydrogen 2.610 N/A LYS 6.A NZ GLU 2.A OE2 no hydrogen 2.656 N/A LEU 7.A N LEU 3.A O no hydrogen 2.719 N/A ASN 8.A N ASP 4.A O no hydrogen 2.627 N/A ASN 8.A ND2 VAL 12.A O no hydrogen 2.911 N/A LEU 10.A N LEU 7.A O no hydrogen 2.970 N/A GLY 11.A N ASN 8.A O no hydrogen 2.652 N/A VAL 12.A N LEU 7.A O no hydrogen 3.323 N/A ARG 14.A NE ASP 4.A OD1 no hydrogen 2.890 N/A ARG 14.A NH2 ASP 4.A OD1 no hydrogen 3.418 N/A ARG 14.A NH2 ASP 4.A OD2 no hydrogen 2.782 N/A ILE 15.A N ASP 13.A OD1 no hydrogen 2.905 N/A ILE 17.A N ILE 33.A O no hydrogen 2.991 N/A SER 18.A OG TRP 23.A O no hydrogen 3.398 N/A TYR 20.A N SER 18.A OG no hydrogen 3.268 N/A TRP 23.A N LYS 21.A O no hydrogen 2.771 N/A ARG 25.A NE ASN 32.A OD1 no hydrogen 3.035 N/A ARG 25.A NH2 PRO 30.A O no hydrogen 2.494 N/A ARG 25.A NH2 ASN 32.A OD1 no hydrogen 2.811 N/A GLY 26.A N GLU 29.A OE1 no hydrogen 2.846 N/A GLU 29.A N GLY 26.A O no hydrogen 2.953 N/A ASN 32.A N GLU 29.A O no hydrogen 3.411 N/A ILE 33.A N ILE 17.A O no hydrogen 2.955 N/A ASN 35.A N ASP 13.A OD1 no hydrogen 3.062 N/A ASN 35.A ND2 ASP 13.A OD2 no hydrogen 2.982 N/A GLY 36.A N ILE 15.A O no hydrogen 2.955 N/A THR 39.A OG1 GLY 40.A O no hydrogen 3.528 N/A LYS 42.A NZ ASP 44.A OD1 no hydrogen 2.681 N/A LYS 42.A NZ GLU 50.A O no hydrogen 3.161 N/A LYS 42.A NZ ALA 54.A O no hydrogen 2.513 N/A LYS 52.A N ALA 49.A O no hydrogen 2.730 N/A LYS 52.A NZ ARG 48.A O no hydrogen 2.579 N/A LYS 52.A NZ ALA 49.A O no hydrogen 3.390 N/A LYS 52.A NZ THR 51.A OG1 no hydrogen 2.663 N/A