Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2v21_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 5.A N PHE 63.A O no hydrogen 2.861 N/A LYS 6.A NZ GLU 60.A OE1 no hydrogen 2.879 N/A VAL 7.A N VAL 61.A O no hydrogen 2.936 N/A LEU 9.A N LEU 59.A O no hydrogen 2.722 N/A GLY 11.A N VAL 57.A O no hydrogen 3.030 N/A SER 13.A N TYR 55.A O no hydrogen 3.035 N/A GLU 15.A N SER 13.A OG no hydrogen 2.911 N/A GLU 18.A N GLU 18.A OE1 no hydrogen 2.899 N/A ALA 20.A N GLY 16.A O no hydrogen 3.147 N/A ILE 21.A N LEU 17.A O no hydrogen 3.021 N/A GLN 22.A N GLU 18.A O no hydrogen 2.847 N/A ALA 23.A N ALA 19.A O no hydrogen 2.850 N/A ALA 24.A N ALA 20.A O no hydrogen 3.255 N/A LEU 25.A N ILE 21.A O no hydrogen 3.022 N/A ALA 26.A N GLN 22.A O no hydrogen 2.796 N/A ARG 27.A N ALA 23.A O no hydrogen 3.168 N/A ARG 27.A NH1 ARG 27.A O no hydrogen 3.170 N/A ALA 28.A N ALA 24.A O no hydrogen 2.901 N/A ARG 29.A N LEU 25.A O no hydrogen 3.051 N/A LYS 30.A N ARG 27.A O no hydrogen 3.313 N/A THR 31.A N ALA 28.A O no hydrogen 3.225 N/A LEU 32.A N ALA 28.A O no hydrogen 2.775 N/A ARG 33.A NE GLU 66.A OE1 no hydrogen 2.868 N/A ARG 33.A NH2 GLU 66.A OE1 no hydrogen 3.154 N/A ARG 33.A NH2 GLU 66.A OE2 no hydrogen 3.332 N/A ASP 36.A N GLY 62.A O no hydrogen 2.881 N/A TRP 37.A N GLY 62.A O no hydrogen 3.295 N/A TRP 37.A NE1 GLU 39.A OE2 no hydrogen 2.866 N/A GLU 39.A N GLU 60.A O no hydrogen 2.888 N/A LYS 41.A N VAL 58.A O no hydrogen 2.855 N/A LYS 41.A NZ GLU 39.A OE1 no hydrogen 2.742 N/A LYS 41.A NZ GLU 60.A OE1 no hydrogen 3.278 N/A GLU 42.A N VAL 58.A O no hydrogen 3.335 N/A ARG 44.A N GLN 56.A O no hydrogen 2.813 N/A ARG 44.A NH1 GLU 42.A OE2 no hydrogen 2.849 N/A THR 46.A N GLU 54.A O no hydrogen 2.945 N/A GLY 48.A N GLY 51.A O no hydrogen 2.682 N/A GLY 51.A N GLY 48.A O no hydrogen 3.302 N/A LYS 53.A N THR 46.A O no hydrogen 2.946 N/A TYR 55.A N SER 13.A O no hydrogen 2.704 N/A GLN 56.A N ARG 44.A O no hydrogen 2.682 N/A VAL 57.A N GLY 11.A O no hydrogen 2.874 N/A VAL 58.A N GLU 42.A O no hydrogen 2.828 N/A LEU 59.A N LEU 9.A O no hydrogen 2.744 N/A GLU 60.A N GLU 39.A O no hydrogen 2.825 N/A VAL 61.A N VAL 7.A O no hydrogen 2.759 N/A GLY 62.A N TRP 37.A O no hydrogen 2.798 N/A PHE 63.A N LYS 5.A O no hydrogen 2.927 N/A ARG 64.A N HIS 34.A O no hydrogen 3.081 N/A LEU 65.A N VAL 3.A O no hydrogen 2.910 N/A