Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7k53_D.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 2.A NZ GLN 6.A OE1 no hydrogen 3.099 N/A GLN 6.A NE2 ARG 3.A O no hydrogen 3.065 N/A ARG 12.A N SER 8.A O no hydrogen 2.680 N/A ASN 13.A N VAL 9.A O no hydrogen 2.719 N/A ARG 14.A N LEU 10.A O no hydrogen 2.989 N/A ARG 14.A N LYS 11.A O no hydrogen 3.160 N/A SER 15.A N LYS 11.A O no hydrogen 3.109 N/A SER 15.A N ARG 12.A O no hydrogen 3.254 N/A SER 15.A OG LYS 11.A O no hydrogen 3.373 N/A HIS 16.A N ARG 12.A O no hydrogen 2.968 N/A ARG 21.A N GLY 17.A O no hydrogen 3.155 N/A MET 22.A N PHE 18.A O no hydrogen 3.067 N/A ALA 23.A N ARG 19.A O no hydrogen 3.135 N/A ALA 23.A N ALA 20.A O no hydrogen 3.240 N/A THR 24.A N ARG 21.A O no hydrogen 3.315 N/A ARG 28.A N THR 24.A O no hydrogen 3.159 N/A GLN 29.A N LYS 25.A O no hydrogen 3.320 N/A VAL 30.A N ASN 26.A O no hydrogen 3.253 N/A LEU 31.A N GLY 27.A O no hydrogen 3.128 N/A ALA 32.A N ARG 28.A O no hydrogen 2.932 N/A ARG 33.A N GLN 29.A O no hydrogen 2.884 N/A ARG 34.A N VAL 30.A O no hydrogen 3.049 N/A ARG 34.A NE LEU 42.A O no hydrogen 3.123 N/A ARG 34.A NH2 ARG 41.A O no hydrogen 3.450 N/A ARG 34.A NH2 LEU 42.A O no hydrogen 3.477 N/A ARG 35.A N LEU 31.A O no hydrogen 2.812 N/A ALA 36.A N ALA 32.A O no hydrogen 2.830 N/A LYS 37.A N ARG 33.A O no hydrogen 2.894 N/A GLY 38.A N ARG 35.A O no hydrogen 2.732 N/A ARG 39.A N ARG 34.A O no hydrogen 2.974 N/A