Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2rfk_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 4.A N THR 13.A O no hydrogen 2.758 N/A ARG 4.A NH1 THR 25.A OG1 no hydrogen 2.691 N/A LYS 5.A N LYS 26.A O no hydrogen 2.841 N/A CYS 6.A N ARG 11.A O no hydrogen 3.022 N/A GLY 10.A N CYS 6.A O no hydrogen 2.742 N/A THR 13.A N ARG 4.A O no hydrogen 2.975 N/A LYS 15.A N THR 13.A OG1 no hydrogen 2.760 N/A CYS 18.A N GLU 23.A O no hydrogen 3.461 N/A CYS 18.A SG GLU 23.A O no hydrogen 3.424 N/A LYS 24.A NZ GLU 16.A OE1 no hydrogen 3.450 N/A LYS 24.A NZ THR 25.A O no hydrogen 3.322 N/A THR 25.A N GLU 16.A O no hydrogen 3.012 N/A THR 25.A OG1 LYS 15.A O no hydrogen 2.997 N/A LYS 26.A N LYS 5.A O no hydrogen 3.038 N/A ALA 28.A N ILE 3.A O no hydrogen 2.768 N/A ASP 37.A N SER 34.A O no hydrogen 2.701 N/A GLY 40.A N ASP 37.A O no hydrogen 3.225 N/A ARG 43.A N TYR 39.A O no hydrogen 3.157 N/A ARG 43.A NH2 ASP 37.A OD2 no hydrogen 2.908 N/A ARG 44.A N GLY 40.A O no hydrogen 2.765 N/A ARG 45.A N GLU 41.A O no hydrogen 3.162 N/A TRP 46.A N TYR 42.A O no hydrogen 2.919 N/A LYS 47.A N ARG 43.A O no hydrogen 2.783 N/A ARG 48.A N ARG 44.A O no hydrogen 2.792 N/A GLU 49.A N ARG 45.A O no hydrogen 3.207 N/A VAL 50.A N TRP 46.A O no hydrogen 3.133 N/A VAL 50.A N LYS 47.A O no hydrogen 2.980 N/A LEU 51.A N LYS 47.A O no hydrogen 3.095 N/A LEU 51.A N ARG 48.A O no hydrogen 3.045 N/A ILE 53.A N ARG 48.A O no hydrogen 3.236 N/A