Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1efn_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 3.A N PHE 25.A O no hydrogen 2.913 N/A VAL 4.A N ALA 55.A O no hydrogen 2.614 N/A ALA 5.A N GLU 23.A O no hydrogen 2.761 N/A LEU 6.A N TYR 53.A O no hydrogen 2.690 N/A TYR 9.A N PHE 19.A O no hydrogen 3.331 N/A ALA 11.A N SER 18.A OG no hydrogen 2.914 N/A THR 13.A OG1 ASP 15.A OD2 no hydrogen 2.873 N/A ASP 15.A N THR 13.A OG1 no hydrogen 2.994 N/A ASP 16.A N THR 13.A O no hydrogen 3.435 N/A LEU 17.A N TYR 48.A O no hydrogen 2.680 N/A PHE 19.A N TYR 9.A O no hydrogen 3.414 N/A LYS 21.A N ASP 8.A OD1 no hydrogen 2.556 N/A GLY 22.A N ALA 5.A O no hydrogen 2.625 N/A GLU 23.A N HIS 20.A O no hydrogen 3.202 N/A PHE 25.A N PHE 3.A O no hydrogen 2.593 N/A GLN 26.A N ARG 39.A O no hydrogen 2.990 N/A SER 31.A N ASN 29.A OD1 no hydrogen 2.789 N/A TRP 36.A N ILE 49.A O no hydrogen 2.906 N/A GLU 37.A N ASN 29.A O no hydrogen 3.193 N/A ALA 38.A N GLY 47.A O no hydrogen 2.941 N/A ARG 39.A N GLN 26.A O no hydrogen 2.906 N/A SER 40.A N GLU 45.A O no hydrogen 2.661 N/A SER 40.A OG GLU 23.A OE2 no hydrogen 2.580 N/A SER 40.A OG THR 43.A OG1 no hydrogen 2.955 N/A LEU 41.A N LYS 24.A O no hydrogen 3.085 N/A THR 43.A N SER 40.A O no hydrogen 3.303 N/A GLY 44.A N SER 40.A O no hydrogen 2.596 N/A GLY 47.A N ALA 38.A O no hydrogen 2.959 N/A TYR 48.A N ASP 15.A O no hydrogen 3.108 N/A TYR 48.A OH GLU 32.A OE2 no hydrogen 2.983 N/A ILE 49.A N TRP 36.A O no hydrogen 2.611 N/A SER 51.A N ASP 34.A O no hydrogen 3.080 N/A SER 51.A OG ASP 34.A O no hydrogen 2.577 N/A TYR 53.A N PRO 50.A O no hydrogen 2.945 N/A VAL 54.A N SER 51.A O no hydrogen 3.190 N/A ALA 55.A N VAL 4.A O no hydrogen 2.657 N/A VAL 57.A N LEU 2.A O no hydrogen 3.088 N/A