Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5ht4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 2.A N ASP 110.A O no hydrogen 2.754 N/A ASN 5.A N VAL 112.A O no hydrogen 2.883 N/A ASN 5.A ND2 VAL 112.A O no hydrogen 3.342 N/A CYS 6.A N LYS 132.A O no hydrogen 2.813 N/A ILE 7.A N ILE 114.A O no hydrogen 3.000 N/A VAL 8.A N PHE 134.A O no hydrogen 2.877 N/A VAL 10.A N THR 136.A O no hydrogen 2.884 N/A SER 11.A N GLY 15.A O no hydrogen 2.908 N/A SER 11.A OG ASN 13.A OD1 no hydrogen 2.540 N/A GLN 12.A N GLN 140.A O no hydrogen 2.900 N/A ASN 13.A ND2 PHE 142.A O no hydrogen 2.896 N/A MET 14.A N SER 11.A O no hydrogen 2.773 N/A GLY 15.A N SER 11.A OG no hydrogen 2.851 N/A ILE 16.A N THR 146.A O.A no hydrogen 2.844 N/A ILE 16.A N THR 146.A O.B no hydrogen 3.024 N/A GLY 17.A N THR 146.A O.A no hydrogen 3.373 N/A LYS 18.A N ASP 21.A O no hydrogen 2.779 N/A LYS 18.A NZ GLU 143.A OE2.A no hydrogen 3.179 N/A ASN 19.A N ASP 145.A OD2 no hydrogen 2.949 N/A ASP 21.A N LYS 18.A O no hydrogen 3.011 N/A LEU 22.A N ASP 21.A OD1 no hydrogen 2.984 N/A ARG 28.A NE PRO 26.A O no hydrogen 3.344 N/A ARG 28.A NH1 PRO 26.A O no hydrogen 3.136 N/A ASN 29.A N GLU 172.A OE1 no hydrogen 3.081 N/A ASN 29.A N GLU 172.A OE2 no hydrogen 3.231 N/A PHE 31.A N LEU 27.A O no hydrogen 3.058 N/A ARG 32.A N ARG 28.A O no hydrogen 3.055 N/A TYR 33.A N ASN 29.A O no hydrogen 2.731 N/A PHE 34.A N GLU 30.A O no hydrogen 2.729 N/A GLN 35.A N PHE 31.A O no hydrogen 2.944 N/A ARG 36.A N ARG 32.A O no hydrogen 2.807 N/A ARG 36.A NH1 GLY 164.A O no hydrogen 2.882 N/A ARG 36.A NH2 GLY 164.A O no hydrogen 2.818 N/A MET 37.A N TYR 33.A O no hydrogen 2.851 N/A THR 38.A N PHE 34.A O no hydrogen 3.048 N/A THR 38.A OG1 PHE 34.A O no hydrogen 2.914 N/A THR 38.A OG1 GLN 35.A O no hydrogen 3.394 N/A THR 39.A N GLN 35.A O no hydrogen 3.027 N/A THR 39.A OG1 GLN 35.A O no hydrogen 2.732 N/A THR 40.A N ARG 36.A O no hydrogen 3.036 N/A THR 40.A OG1 ARG 36.A O no hydrogen 2.585 N/A SER 41.A OG ASP 110.A OD2 no hydrogen 3.260 N/A SER 42.A N ASP 110.A OD2 no hydrogen 2.977 N/A LYS 46.A N VAL 43.A O no hydrogen 2.946 N/A GLN 47.A N LYS 108.A O no hydrogen 2.814 N/A ASN 48.A ND2 THR 38.A O no hydrogen 2.718 N/A ASN 48.A ND2 THR 40.A O no hydrogen 2.957 N/A LEU 49.A N MET 111.A O no hydrogen 2.934 N/A VAL 50.A N ILE 71.A O no hydrogen 2.768 N/A ILE 51.A N TRP 113.A O no hydrogen 2.901 N/A MET 52.A N LEU 73.A O no hydrogen 3.014 N/A GLY 53.A N GLY 116.A O no hydrogen 2.924 N/A TRP 57.A N GLY 53.A O no hydrogen 3.030 N/A PHE 58.A N LYS 54.A O no hydrogen 3.168 N/A SER 59.A N THR 56.A O no hydrogen 3.072 N/A SER 59.A OG THR 56.A O no hydrogen 2.779 N/A ILE 60.A N TRP 57.A O no hydrogen 3.064 N/A ASN 64.A N PRO 61.A O no hydrogen 2.522 N/A ARG 65.A N GLU 62.A O no hydrogen 3.171 N/A ARG 65.A NH2 ILE 60.A O no hydrogen 2.680 N/A LEU 67.A N ASN 72.A OD1 no hydrogen 2.826 N/A ARG 70.A NE LYS 68.A O no hydrogen 2.993 N/A ARG 70.A NH1 THR 38.A OG1 no hydrogen 2.793 N/A ARG 70.A NH2 LYS 68.A O no hydrogen 2.992 N/A ILE 71.A N ASN 48.A O no hydrogen 3.006 N/A ASN 72.A ND2 LEU 67.A O no hydrogen 2.757 N/A ASN 72.A ND2 ARG 70.A O no hydrogen 2.788 N/A LEU 73.A N VAL 50.A O no hydrogen 2.954 N/A VAL 74.A N PHE 88.A O no hydrogen 3.028 N/A LEU 75.A N MET 52.A O no hydrogen 2.792 N/A SER 76.A N SER 90.A O no hydrogen 2.961 N/A GLU 78.A N SER 76.A OG no hydrogen 3.154 N/A LEU 79.A N SER 76.A OG no hydrogen 2.970 N/A ALA 86.A N PRO 83.A O no hydrogen 2.881 N/A HIS 87.A N ASN 72.A O no hydrogen 2.993 N/A PHE 88.A N ASN 72.A O no hydrogen 3.070 N/A SER 90.A N VAL 74.A O no hydrogen 2.959 N/A ARG 91.A NH2 ARG 77.A O no hydrogen 2.750 N/A ASP 95.A N SER 92.A OG no hydrogen 3.083 N/A ALA 96.A N SER 92.A O no hydrogen 2.946 N/A LEU 97.A N LEU 93.A O no hydrogen 2.899 N/A LYS 98.A N ASP 94.A O no hydrogen 2.529 N/A LYS 98.A NZ ASP 95.A OD1 no hydrogen 3.034 N/A LEU 99.A N ASP 95.A O no hydrogen 2.728 N/A THR 100.A N LEU 97.A O no hydrogen 3.056 N/A THR 100.A OG1 LEU 97.A O no hydrogen 2.294 N/A GLU 101.A N LYS 98.A O no hydrogen 3.044 N/A GLN 102.A N LEU 99.A O no hydrogen 3.358 N/A ALA 106.A N GLN 102.A O no hydrogen 3.014 N/A LYS 108.A N LEU 105.A O no hydrogen 2.693 N/A VAL 109.A N LEU 105.A O no hydrogen 3.309 N/A ASP 110.A N GLN 47.A O no hydrogen 2.986 N/A MET 111.A N ASN 48.A OD1 no hydrogen 3.120 N/A VAL 112.A N SER 3.A O no hydrogen 2.733 N/A TRP 113.A N LEU 49.A O no hydrogen 2.978 N/A ILE 114.A N ASN 5.A O no hydrogen 2.713 N/A VAL 115.A N ILE 51.A O no hydrogen 3.029 N/A SER 118.A OG THR 146.A OG1.A no hydrogen 2.674 N/A SER 118.A OG PHE 147.A O no hydrogen 2.873 N/A TYR 121.A N GLY 117.A O no hydrogen 3.044 N/A TYR 121.A OH ILE 7.A O no hydrogen 2.659 N/A LYS 122.A N SER 118.A O no hydrogen 2.825 N/A GLU 123.A N SER 119.A O no hydrogen 3.094 N/A ALA 124.A N VAL 120.A O no hydrogen 3.049 N/A MET 125.A N TYR 121.A O no hydrogen 2.804 N/A HIS 127.A N ALA 124.A O no hydrogen 3.300 N/A HIS 127.A ND1 PRO 128.A O no hydrogen 2.930 N/A GLY 129.A N ASP 186.A OD1 no hydrogen 3.038 N/A LEU 131.A N LYS 184.A O no hydrogen 3.148 N/A LYS 132.A N LEU 4.A O no hydrogen 3.430 N/A LYS 132.A NZ TYR 162.A OH no hydrogen 3.273 N/A LEU 133.A N TYR 182.A O no hydrogen 2.856 N/A PHE 134.A N CYS 6.A O no hydrogen 2.684 N/A VAL 135.A N GLU 180.A O no hydrogen 2.860 N/A THR 136.A N VAL 8.A O no hydrogen 2.893 N/A THR 136.A OG1 GLU 30.A OE1 no hydrogen 2.626 N/A ARG 137.A N LYS 178.A O no hydrogen 2.815 N/A ARG 137.A NE GLU 180.A OE2 no hydrogen 2.889 N/A ARG 137.A NH2 TYR 182.A OH no hydrogen 3.122 N/A ILE 138.A N VAL 10.A O no hydrogen 2.734 N/A MET 139.A N LYS 176.A O no hydrogen 2.863 N/A GLN 140.A N ILE 138.A O no hydrogen 2.901 N/A PHE 142.A N ASN 13.A OD1 no hydrogen 2.998 N/A SER 144.A OG PHE 142.A O no hydrogen 2.891 N/A ASP 145.A N GLY 17.A O no hydrogen 2.865 N/A THR 146.A N.A GLY 17.A O no hydrogen 3.399 N/A THR 146.A OG1.A SER 118.A OG no hydrogen 2.674 N/A THR 146.A OG1.B ASP 145.A OD1 no hydrogen 2.784 N/A PHE 148.A N MET 14.A O no hydrogen 2.821 N/A GLU 154.A N ASP 152.A OD1 no hydrogen 2.900 N/A LYS 155.A N ASP 152.A O no hydrogen 3.016 N/A LYS 155.A NZ MET 125.A O no hydrogen 2.910 N/A TYR 156.A N ASP 152.A O no hydrogen 2.784 N/A TYR 156.A OH MET 125.A O no hydrogen 2.706 N/A LYS 157.A N GLU 183.A O no hydrogen 2.919 N/A LEU 159.A N VAL 181.A O no hydrogen 2.790 N/A VAL 165.A N TYR 162.A O no hydrogen 3.168 N/A GLN 170.A N TYR 177.A O no hydrogen 2.740 N/A GLN 170.A NE2 ASP 168.A O no hydrogen 2.924 N/A GLU 172.A N ILE 175.A O no hydrogen 3.028 N/A LYS 173.A NZ PRO 26.A O no hydrogen 3.010 N/A ILE 175.A N GLU 172.A O no hydrogen 2.791 N/A LYS 176.A NZ GLU 171.A OE2 no hydrogen 2.944 N/A TYR 177.A N GLN 170.A O no hydrogen 2.864 N/A TYR 177.A OH GLU 172.A OE1 no hydrogen 2.433 N/A LYS 178.A N ARG 137.A O no hydrogen 2.982 N/A GLU 180.A N VAL 135.A O no hydrogen 2.861 N/A TYR 182.A N LEU 133.A O no hydrogen 2.811 N/A TYR 182.A OH GLU 180.A OE2 no hydrogen 2.718 N/A GLU 183.A N LYS 157.A O no hydrogen 2.871 N/A LYS 184.A N LEU 131.A O no hydrogen 2.873 N/A LYS 184.A NZ HIS 127.A O no hydrogen 2.562 N/A LYS 184.A NZ GLY 129.A O no hydrogen 2.918 N/A ASP 186.A N GLY 129.A O no hydrogen 3.290 N/A