Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4u20_BU.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 5.A NE ALA 2.A O no hydrogen 2.869 N/A ARG 5.A NH1 ALA 2.A O no hydrogen 3.517 N/A ARG 6.A NH2 ASP 7.A OD2 no hydrogen 3.123 N/A ASP 7.A N VAL 24.A O no hydrogen 3.074 N/A VAL 10.A N GLY 22.A O no hydrogen 2.867 N/A ILE 11.A N ALA 70.A O no hydrogen 2.545 N/A VAL 12.A N LYS 20.A O no hydrogen 3.229 N/A LEU 13.A N ASN 68.A O no hydrogen 2.835 N/A ASP 17.A N GLY 15.A O no hydrogen 2.484 N/A GLY 19.A N VAL 12.A O no hydrogen 3.071 N/A LYS 20.A N ASP 17.A O no hydrogen 2.667 N/A ARG 21.A NE GLU 9.A OE2 no hydrogen 3.167 N/A ARG 21.A NH2 GLU 9.A OE2 no hydrogen 2.939 N/A GLY 22.A N VAL 10.A O no hydrogen 2.948 N/A VAL 24.A N ASP 8.A O no hydrogen 3.169 N/A LYS 25.A N ILE 34.A O no hydrogen 2.628 N/A LYS 25.A NZ LYS 25.A O no hydrogen 3.301 N/A ASN 26.A N ILE 34.A O no hydrogen 3.177 N/A LEU 28.A N LYS 32.A O no hydrogen 2.653 N/A GLY 31.A N LEU 28.A O no hydrogen 3.331 N/A VAL 33.A N ILE 64.A O no hydrogen 2.625 N/A ILE 34.A N ASN 26.A O no hydrogen 2.929 N/A GLU 36.A N LYS 23.A O no hydrogen 2.913 N/A GLY 37.A N GLU 61.A OE2 no hydrogen 2.764 N/A ILE 38.A N VAL 35.A O no hydrogen 3.143 N/A VAL 41.A N LYS 60.A O no hydrogen 2.904 N/A GLN 45.A N GLY 56.A O no hydrogen 3.382 N/A LEU 51.A N GLN 53.A OE1 no hydrogen 2.803 N/A GLY 56.A N GLN 45.A O no hydrogen 3.230 N/A VAL 58.A N LYS 43.A O no hydrogen 2.781 N/A LYS 60.A N VAL 41.A O no hydrogen 2.796 N/A LYS 60.A NZ GLU 61.A OE1 no hydrogen 2.737 N/A ALA 62.A N ASN 39.A O no hydrogen 2.563 N/A ILE 64.A N VAL 33.A O no hydrogen 2.580 N/A VAL 66.A N GLY 31.A O no hydrogen 3.204 N/A SER 67.A OG ASN 68.A OD1 no hydrogen 2.937 N/A ASN 68.A N GLN 65.A O no hydrogen 2.948 N/A VAL 69.A N VAL 66.A O no hydrogen 2.842 N/A ALA 70.A N ILE 11.A O no hydrogen 2.769 N/A PHE 72.A N GLU 9.A O no hydrogen 2.899 N/A ASN 73.A N LYS 78.A O no hydrogen 3.033 N/A ASN 73.A ND2 ASP 80.A OD2 no hydrogen 2.696 N/A THR 76.A N ASN 73.A O no hydrogen 2.476 N/A GLY 77.A N ASN 73.A O no hydrogen 2.707 N/A GLY 77.A N ALA 74.A O no hydrogen 3.178 N/A GLY 83.A N PHE 94.A O no hydrogen 2.959 N/A ARG 85.A N VAL 92.A O no hydrogen 3.305 N/A ARG 85.A NH1 SER 99.A O no hydrogen 2.799 N/A ARG 85.A NH2 GLU 87.A OE1 no hydrogen 3.037 N/A ARG 85.A NH2 SER 99.A O no hydrogen 3.545 N/A GLU 87.A N LYS 90.A O no hydrogen 3.131 N/A LYS 90.A N GLU 87.A O no hydrogen 3.241 N/A VAL 92.A N ARG 85.A O no hydrogen 3.053 N/A ARG 93.A NH1 ASP 8.A OD1 no hydrogen 2.981 N/A ARG 93.A NH1 ASP 8.A OD2 no hydrogen 3.246 N/A ARG 93.A NH2 LYS 3.A O no hydrogen 2.746 N/A ARG 93.A NH2 ASP 8.A OD2 no hydrogen 3.117 N/A PHE 94.A N GLY 83.A O no hydrogen 3.159 N/A PHE 95.A N GLU 100.A O no hydrogen 3.269 N/A LYS 96.A N ARG 81.A O no hydrogen 2.921 N/A SER 97.A OG ASP 80.A OD2 no hydrogen 2.539 N/A SER 97.A OG LYS 96.A O no hydrogen 2.224 N/A SER 97.A OG SER 97.A O no hydrogen 2.370 N/A SER 99.A OG SER 99.A O no hydrogen 2.399 N/A GLU 100.A N ASN 98.A OD1 no hydrogen 2.896 N/A THR 101.A OG1 GLU 87.A OE2 no hydrogen 2.747 N/A ILE 102.A N ARG 93.A O no hydrogen 2.878 N/A