Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4x4h_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 6.A N SER 2.A O no hydrogen 3.291 N/A SER 6.A N PHE 3.A O no hydrogen 3.193 N/A SER 6.A OG PHE 3.A O no hydrogen 2.660 N/A LYS 7.A N LEU 4.A O no hydrogen 2.898 N/A VAL 8.A N LEU 4.A O no hydrogen 2.791 N/A SER 9.A N LEU 5.A O no hydrogen 3.117 N/A SER 9.A OG SER 6.A O no hydrogen 2.780 N/A PHE 10.A N SER 6.A O no hydrogen 2.829 N/A VAL 11.A N LYS 7.A O no hydrogen 2.709 N/A ILE 12.A N VAL 8.A O no hydrogen 2.798 N/A LYS 13.A N SER 9.A O no hydrogen 2.893 N/A LYS 14.A N PHE 10.A O no hydrogen 2.711 N/A LYS 14.A NZ GLU 18.A OE1 no hydrogen 3.023 N/A ILE 15.A N VAL 11.A O no hydrogen 2.866 N/A ARG 16.A N ILE 12.A O no hydrogen 3.083 N/A ARG 16.A NE GLU 41.A OE2 no hydrogen 2.612 N/A ARG 16.A NH1 MET 21.A O no hydrogen 2.679 N/A ARG 16.A NH2 GLU 41.A OE1 no hydrogen 2.969 N/A ARG 16.A NH2 GLU 41.A OE2 no hydrogen 3.535 N/A LEU 17.A N LYS 13.A O no hydrogen 3.175 N/A LEU 17.A N LYS 14.A O no hydrogen 3.037 N/A GLU 18.A N LYS 14.A O no hydrogen 2.909 N/A LYS 19.A N ILE 15.A O no hydrogen 3.126 N/A LYS 19.A NZ LEU 59.A O no hydrogen 3.237 N/A LYS 19.A NZ GLU 60.A O no hydrogen 3.164 N/A GLY 20.A N LEU 17.A O no hydrogen 2.725 N/A MET 21.A N ARG 16.A O no hydrogen 2.777 N/A THR 22.A OG1 ASP 25.A OD2 no hydrogen 2.874 N/A GLN 23.A NE2 GLU 41.A OE1 no hydrogen 2.973 N/A ASP 25.A N THR 22.A OG1 no hydrogen 3.069 N/A LEU 26.A N THR 22.A O no hydrogen 2.985 N/A ALA 27.A N GLN 23.A O no hydrogen 2.804 N/A TYR 28.A N GLU 24.A O no hydrogen 2.993 N/A LYS 29.A N ASP 25.A O no hydrogen 3.005 N/A LYS 29.A NZ GLY 58.A O no hydrogen 3.223 N/A LYS 29.A NZ GLU 60.A OE2 no hydrogen 2.308 N/A SER 30.A N LEU 26.A O no hydrogen 3.099 N/A SER 30.A OG LEU 26.A O no hydrogen 2.643 N/A SER 30.A OG ALA 27.A O no hydrogen 3.508 N/A ASN 31.A N TYR 28.A O no hydrogen 3.197 N/A LEU 32.A N ALA 27.A O no hydrogen 3.041 N/A THR 35.A N ASP 33.A OD2 no hydrogen 2.897 N/A THR 35.A OG1 ASP 33.A OD2 no hydrogen 2.356 N/A TYR 36.A N ASP 33.A OD2 no hydrogen 3.360 N/A TYR 36.A OH SER 51.A OG no hydrogen 2.962 N/A ILE 37.A N ASP 33.A O no hydrogen 3.068 N/A SER 38.A N ARG 34.A O no hydrogen 2.868 N/A GLY 39.A N THR 35.A O no hydrogen 2.935 N/A ILE 40.A N TYR 36.A O no hydrogen 3.131 N/A GLU 41.A N ILE 37.A O no hydrogen 2.935 N/A ARG 42.A N SER 38.A O no hydrogen 3.040 N/A ARG 42.A NH2 ARG 42.A O no hydrogen 2.278 N/A ARG 42.A NH2 ASN 43.A O no hydrogen 2.767 N/A ASN 43.A N ILE 40.A O no hydrogen 2.721 N/A SER 44.A N GLY 39.A O no hydrogen 2.589 N/A SER 44.A OG GLY 39.A O no hydrogen 3.103 N/A SER 51.A N THR 48.A OG1 no hydrogen 3.328 N/A SER 51.A OG TYR 36.A OH no hydrogen 2.962 N/A LEU 52.A N THR 48.A O no hydrogen 3.010 N/A GLU 53.A N ILE 49.A O no hydrogen 2.910 N/A LEU 54.A N LYS 50.A O no hydrogen 3.138 N/A LEU 54.A N SER 51.A O no hydrogen 2.938 N/A ILE 55.A N SER 51.A O no hydrogen 3.056 N/A ILE 55.A N LEU 52.A O no hydrogen 3.156 N/A MET 56.A N LEU 52.A O no hydrogen 2.962 N/A LYS 57.A N GLU 53.A O no hydrogen 3.123 N/A GLY 58.A N LEU 54.A O no hydrogen 3.023 N/A LEU 59.A N ILE 55.A O no hydrogen 2.817 N/A GLU 60.A N LYS 57.A O no hydrogen 3.092 N/A VAL 61.A N MET 56.A O no hydrogen 3.056 N/A PHE 66.A N SER 62.A O no hydrogen 3.015 N/A PHE 67.A N ASP 63.A O no hydrogen 2.884 N/A GLU 68.A N VAL 64.A O no hydrogen 2.837 N/A MET 69.A N VAL 65.A O no hydrogen 2.955 N/A LEU 70.A N PHE 66.A O no hydrogen 2.858 N/A ILE 71.A N PHE 67.A O no hydrogen 2.983 N/A LYS 72.A N GLU 68.A O no hydrogen 3.247 N/A GLU 73.A N MET 69.A O no hydrogen 2.853 N/A ILE 74.A N LEU 70.A O no hydrogen 2.872 N/A LEU 75.A N ILE 71.A O no hydrogen 3.260 N/A LEU 75.A N LYS 72.A O no hydrogen 3.213 N/A