Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1upt_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 4.A N GLU 4.A OE1 no hydrogen 3.213 N/A PHE 5.A N PRO 2.A O no hydrogen 3.061 N/A TYR 7.A N THR 3.A O no hydrogen 3.362 N/A LEU 8.A N GLU 4.A O no hydrogen 2.711 N/A ARG 9.A N PHE 5.A O no hydrogen 2.968 N/A ARG 9.A NH1 GLU 1.A OE2 no hydrogen 3.164 N/A ARG 9.A NH2 GLU 1.A OE1 no hydrogen 3.195 N/A LYS 10.A N GLU 6.A O no hydrogen 3.345 N/A VAL 11.A N TYR 7.A O no hydrogen 3.166 N/A LEU 12.A N LEU 8.A O no hydrogen 2.738 N/A PHE 13.A N ARG 9.A O no hydrogen 2.941 N/A GLU 14.A N LYS 10.A O no hydrogen 3.351 N/A TYR 15.A N VAL 11.A O no hydrogen 3.061 N/A ARG 17.A N GLU 14.A O no hydrogen 2.934 N/A ARG 17.A NH1 GLU 14.A OE2 no hydrogen 3.157 N/A THR 19.A OG1 GLU 43.A OE2 no hydrogen 2.838 N/A LYS 20.A NZ ASP 44.A OD1 no hydrogen 3.052 N/A LYS 23.A N LYS 20.A O no hydrogen 3.006 N/A VAL 24.A N THR 21.A O no hydrogen 2.959 N/A THR 26.A N ALA 22.A O no hydrogen 3.081 N/A THR 26.A OG1 ALA 22.A O no hydrogen 2.852 N/A THR 26.A OG1 LYS 23.A O no hydrogen 3.189 N/A THR 27.A N LYS 23.A O no hydrogen 3.121 N/A THR 27.A OG1 LYS 23.A O no hydrogen 2.951 N/A VAL 28.A N VAL 24.A O no hydrogen 2.895 N/A LEU 29.A N ILE 25.A O no hydrogen 3.132 N/A LYS 30.A N THR 27.A O no hydrogen 3.083 N/A PHE 31.A N THR 26.A O no hydrogen 2.995 N/A THR 36.A N PRO 32.A O no hydrogen 3.114 N/A THR 36.A OG1 PRO 32.A O no hydrogen 3.249 N/A GLN 37.A N ASP 33.A O no hydrogen 2.945 N/A GLN 37.A NE2 ASP 33.A OD2 no hydrogen 3.000 N/A LYS 38.A N ASP 34.A O no hydrogen 3.112 N/A ILE 39.A N GLN 35.A O no hydrogen 3.015 N/A LEU 40.A N THR 36.A O no hydrogen 2.855 N/A GLU 41.A N GLN 37.A O no hydrogen 2.823 N/A ARG 42.A N LYS 38.A O no hydrogen 3.090 N/A GLU 43.A N ILE 39.A O no hydrogen 3.056 N/A ASP 44.A N LEU 40.A O no hydrogen 2.975 N/A ALA 45.A N GLU 41.A O no hydrogen 2.955 N/A ARG 46.A N ARG 42.A O no hydrogen 3.129 N/A ARG 46.A NH2 GLU 43.A OE1 no hydrogen 3.336 N/A LEU 47.A N GLU 43.A O no hydrogen 3.074 N/A SER 48.A OG ALA 45.A O no hydrogen 2.843 N/A TRP 49.A N ARG 46.A O no hydrogen 3.124 N/A LEU 50.A N LEU 47.A O no hydrogen 3.074 N/A