Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7z20_6.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 11.A N SER 8.A OG no hydrogen 3.270 N/A ARG 12.A N SER 8.A O no hydrogen 2.916 N/A ASN 13.A N VAL 9.A O no hydrogen 2.917 N/A ARG 14.A N LEU 10.A O no hydrogen 2.926 N/A SER 15.A N LYS 11.A O no hydrogen 2.935 N/A SER 15.A OG LYS 11.A O no hydrogen 2.458 N/A HIS 16.A N ARG 12.A O no hydrogen 2.938 N/A GLY 17.A N ASN 13.A O no hydrogen 2.932 N/A PHE 18.A N SER 45.A OG no hydrogen 2.894 N/A ARG 21.A N GLY 17.A O no hydrogen 2.968 N/A MET 22.A N PHE 18.A O no hydrogen 2.938 N/A ALA 23.A N ALA 20.A O no hydrogen 3.440 N/A LYS 25.A NZ ASN 26.A OD1 no hydrogen 2.909 N/A GLY 27.A N THR 24.A OG1 no hydrogen 3.171 N/A ARG 28.A N THR 24.A O no hydrogen 2.911 N/A GLN 29.A N LYS 25.A O no hydrogen 2.911 N/A VAL 30.A N ASN 26.A O no hydrogen 2.956 N/A LEU 31.A N GLY 27.A O no hydrogen 3.254 N/A ALA 32.A N ARG 28.A O no hydrogen 3.199 N/A ARG 33.A N GLN 29.A O no hydrogen 3.137 N/A ARG 34.A N VAL 30.A O no hydrogen 3.142 N/A ARG 34.A NE LEU 42.A O no hydrogen 2.837 N/A ARG 34.A NH2 ARG 41.A O no hydrogen 3.538 N/A ARG 35.A N LEU 31.A O no hydrogen 2.906 N/A ALA 36.A N ALA 32.A O no hydrogen 2.907 N/A LYS 37.A N ARG 33.A O no hydrogen 2.918 N/A GLY 38.A N ARG 34.A O no hydrogen 3.082 N/A GLY 38.A N ARG 35.A O no hydrogen 3.093 N/A ARG 39.A N ARG 34.A O no hydrogen 3.081 N/A THR 43.A OG1 SER 45.A OG no hydrogen 2.909 N/A SER 45.A N THR 43.A OG1 no hydrogen 3.227 N/A SER 45.A OG THR 43.A OG1 no hydrogen 2.909 N/A