Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3epa_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TRP 13.A NE1 GLU 11.A OE2 no hydrogen 2.944 N/A SER 16.A OG THR 21.A OG1 no hydrogen 3.228 N/A ARG 20.A N ASP 18.A OD1 no hydrogen 2.782 N/A ARG 20.A NE ASP 18.A OD1 no hydrogen 3.183 N/A ARG 20.A NE ASP 18.A OD2 no hydrogen 3.438 N/A ARG 20.A NH1 ASP 45.A O no hydrogen 2.788 N/A ARG 20.A NH2 ASP 18.A OD2 no hydrogen 3.054 N/A THR 21.A N ASP 18.A O no hydrogen 3.220 N/A THR 21.A OG1 ASP 18.A O no hydrogen 2.652 N/A ILE 22.A N LEU 19.A O no hydrogen 3.035 N/A ARG 24.A NH1 ASP 28.A OD1 no hydrogen 2.925 N/A GLU 26.A N PRO 23.A O no hydrogen 3.030 N/A TRP 27.A N PRO 23.A O no hydrogen 3.237 N/A ASP 28.A N ARG 24.A O no hydrogen 2.724 N/A ILE 29.A N SER 25.A O no hydrogen 2.917 N/A LEU 30.A N GLU 26.A O no hydrogen 2.796 N/A LEU 31.A N TRP 27.A O no hydrogen 2.931 N/A LYS 32.A N ASP 28.A O no hydrogen 2.870 N/A ASP 33.A N ILE 29.A O no hydrogen 3.018 N/A VAL 34.A N LEU 31.A O no hydrogen 2.917 N/A GLN 35.A N LYS 32.A O no hydrogen 3.222 N/A CYS 36.A N LEU 31.A O no hydrogen 2.937 N/A CYS 36.A SG VAL 34.A O no hydrogen 3.352 N/A CYS 36.A SG GLU 54.A OE1 no hydrogen 3.866 N/A SER 37.A N SER 53.A O no hydrogen 3.084 N/A SER 37.A OG SER 53.A O no hydrogen 3.146 N/A SER 37.A OG GLU 54.A OXT no hydrogen 3.321 N/A ILE 39.A N VAL 51.A O no hydrogen 2.946 N/A THR 42.A N ALA 49.A O no hydrogen 2.879 N/A THR 44.A N GLN 47.A O no hydrogen 2.790 N/A THR 44.A OG1 GLN 47.A O no hydrogen 2.690 N/A GLN 47.A N THR 44.A OG1 no hydrogen 3.066 N/A ALA 49.A N THR 42.A O no hydrogen 2.853 N/A TYR 50.A OH GLU 48.A OE1 no hydrogen 2.915 N/A VAL 51.A N SER 40.A O no hydrogen 3.008 N/A SER 53.A N SER 37.A O no hydrogen 2.959 N/A