Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2p4r_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 3.A N ILE 25.A O no hydrogen 2.934 N/A ARG 4.A N ARG 53.A O no hydrogen 2.718 N/A ALA 5.A N ASP 23.A O no hydrogen 2.886 N/A LYS 6.A N.A TYR 51.A O no hydrogen 2.726 N/A LYS 6.A N.B TYR 51.A O no hydrogen 2.729 N/A PHE 9.A N PHE 19.A O no hydrogen 2.882 N/A GLN 11.A N SER 18.A OG no hydrogen 2.928 N/A GLN 11.A NE2 SER 18.A OG no hydrogen 2.779 N/A THR 12.A N GLU 16.A OE1 no hydrogen 2.850 N/A THR 12.A OG1 GLU 16.A OE1 no hydrogen 2.822 N/A THR 12.A OG1 GLU 16.A OE2 no hydrogen 3.359 N/A ASP 15.A N ASN 13.A OD1 no hydrogen 2.802 N/A GLU 16.A N ASN 13.A O no hydrogen 3.448 N/A LEU 17.A N TRP 46.A O no hydrogen 2.811 N/A PHE 19.A N PHE 9.A O no hydrogen 3.047 N/A SER 20.A N ASP 23.A OD2 no hydrogen 2.690 N/A LYS 21.A N ASN 8.A OD1 no hydrogen 2.824 N/A GLY 22.A N ALA 5.A O no hydrogen 2.878 N/A ASP 23.A N SER 20.A O no hydrogen 2.975 N/A ILE 25.A N VAL 3.A O no hydrogen 2.801 N/A HIS 26.A N THR 39.A O.A no hydrogen 3.104 N/A HIS 26.A N THR 39.A O.B no hydrogen 2.997 N/A VAL 27.A N SER 1.A O no hydrogen 2.772 N/A THR 28.A N GLU 37.A O no hydrogen 2.816 N/A THR 28.A OG1 GLU 37.A OE1 no hydrogen 2.698 N/A ARG 29.A N GLU 37.A O no hydrogen 3.212 N/A ARG 29.A NE GLU 31.A OE2 no hydrogen 2.648 N/A ARG 29.A NH2 GLU 31.A OE2 no hydrogen 3.351 N/A TRP 36.A N PHE 47.A O no hydrogen 2.979 N/A GLU 37.A N ARG 29.A O no hydrogen 2.941 N/A GLY 38.A N GLY 45.A O no hydrogen 2.908 N/A THR 39.A N.A HIS 26.A O no hydrogen 2.778 N/A THR 39.A N.B HIS 26.A O no hydrogen 2.756 N/A THR 39.A OG1.A ARG 43.A O no hydrogen 3.066 N/A THR 39.A OG1.B HIS 26.A O no hydrogen 3.567 N/A HIS 40.A N ARG 43.A O no hydrogen 2.935 N/A HIS 40.A ND1 VAL 24.A O no hydrogen 3.157 N/A ARG 43.A N HIS 40.A O no hydrogen 2.955 N/A GLY 45.A N GLY 38.A O no hydrogen 2.999 N/A TRP 46.A N ASP 15.A O no hydrogen 2.861 N/A PHE 47.A N TRP 36.A O no hydrogen 2.814 N/A SER 49.A N GLY 34.A O no hydrogen 2.952 N/A TYR 51.A N PRO 48.A O no hydrogen 2.984 N/A ARG 53.A N ARG 4.A O no hydrogen 2.775 N/A ILE 55.A N VAL 2.A O no hydrogen 2.859 N/A