Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2a1a_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N HIS 94.A NE2 no hydrogen 3.506 N/A CYS 3.A SG ARG 4.A O no hydrogen 3.575 N/A ARG 4.A NE TYR 6.A O no hydrogen 2.925 N/A ARG 4.A NE GLU 7.A O no hydrogen 3.059 N/A ARG 4.A NH2 GLU 7.A O no hydrogen 2.776 N/A PHE 5.A N GLU 35.A O no hydrogen 3.080 N/A TYR 6.A OH GLU 35.A OE2 no hydrogen 2.459 N/A TYR 6.A OH SER 90.A OG no hydrogen 2.918 N/A ASN 8.A ND2 TYR 10.A O no hydrogen 2.769 N/A ASN 8.A ND2 TYR 36.A OH no hydrogen 3.514 N/A GLU 12.A N ASP 15.A OD1 no hydrogen 2.938 N/A ASP 14.A N VAL 58.A O no hydrogen 3.038 N/A ASP 15.A N GLU 12.A O no hydrogen 3.023 N/A VAL 17.A N ALA 56.A O no hydrogen 2.714 N/A MET 18.A N GLU 35.A OE1 no hydrogen 2.776 N/A VAL 19.A N ASP 54.A O no hydrogen 2.726 N/A ASN 20.A N LYS 32.A O no hydrogen 3.007 N/A ASN 20.A ND2 GLY 51.A O no hydrogen 2.853 N/A GLN 22.A N TYR 30.A O no hydrogen 2.685 N/A GLN 23.A N TYR 30.A O no hydrogen 3.310 N/A ALA 25.A N GLY 28.A O no hydrogen 2.697 N/A ALA 29.A N ILE 43.A O no hydrogen 2.807 N/A TYR 30.A N GLN 23.A O no hydrogen 2.685 N/A VAL 31.A N GLY 41.A O no hydrogen 2.806 N/A LYS 32.A N ASN 20.A O no hydrogen 2.886 N/A LEU 33.A N ILE 39.A O no hydrogen 2.877 N/A LEU 34.A N MET 18.A O no hydrogen 2.960 N/A TYR 36.A N LEU 33.A O no hydrogen 3.202 N/A ASN 38.A N LEU 33.A O no hydrogen 3.055 N/A ASN 38.A ND2 SER 1.A O no hydrogen 3.626 N/A ILE 39.A N TYR 36.A O no hydrogen 3.136 N/A GLY 41.A N VAL 31.A O no hydrogen 2.830 N/A MET 42.A N ILE 68.A O no hydrogen 2.935 N/A ILE 43.A N ALA 29.A O no hydrogen 2.655 N/A LEU 44.A N LEU 70.A O no hydrogen 3.248 N/A GLY 51.A N VAL 21.A O no hydrogen 2.999 N/A LYS 52.A N ARG 49.A O no hydrogen 3.498 N/A ASP 54.A N VAL 19.A O no hydrogen 2.714 N/A VAL 55.A N ASP 54.A OD1 no hydrogen 3.160 N/A ALA 56.A N VAL 17.A O no hydrogen 3.052 N/A VAL 57.A N SER 71.A O no hydrogen 2.650 N/A VAL 58.A N ASP 15.A O no hydrogen 2.843 N/A LEU 59.A N ASP 69.A O no hydrogen 2.911 N/A ARG 60.A N ASP 69.A O no hydrogen 3.465 N/A ARG 60.A NH1 ASP 69.A OD2 no hydrogen 2.964 N/A ASP 62.A N TYR 67.A O no hydrogen 2.882 N/A LYS 65.A N ASP 62.A OD1 no hydrogen 3.085 N/A GLY 66.A N ASP 62.A O no hydrogen 2.850 N/A ASP 69.A N ARG 60.A O no hydrogen 2.931 N/A LEU 70.A N MET 42.A O no hydrogen 2.772 N/A SER 71.A N VAL 57.A O no hydrogen 2.782 N/A LYS 72.A NZ ASP 54.A OD1 no hydrogen 2.836 N/A LYS 72.A NZ ASP 54.A OD2 no hydrogen 2.757 N/A SER 76.A N ASP 79.A OD1 no hydrogen 3.001 N/A GLU 78.A N SER 76.A OG no hydrogen 3.064 N/A ASP 79.A N SER 76.A OG no hydrogen 3.282 N/A ILE 80.A N SER 76.A O no hydrogen 3.082 N/A LYS 82.A N GLU 78.A O no hydrogen 2.971 N/A CYS 83.A N ASP 79.A O no hydrogen 3.038 N/A CYS 83.A SG ILE 16.A O no hydrogen 3.980 N/A GLU 84.A N ILE 80.A O no hydrogen 3.072 N/A GLU 85.A N ILE 81.A O no hydrogen 3.114 N/A LYS 86.A N LYS 82.A O no hydrogen 2.903 N/A TYR 87.A N CYS 83.A O no hydrogen 2.752 N/A GLN 88.A N GLU 84.A O no hydrogen 2.728 N/A LYS 89.A N GLU 85.A O no hydrogen 2.967 N/A LYS 89.A NZ GLU 128.A OE2 no hydrogen 2.732 N/A SER 90.A N LYS 86.A O no hydrogen 2.761 N/A SER 90.A OG TYR 6.A OH no hydrogen 2.918 N/A SER 90.A OG LYS 86.A O no hydrogen 3.530 N/A SER 90.A OG HIS 125.A NE2 no hydrogen 2.975 N/A LYS 91.A N TYR 87.A O no hydrogen 2.809 N/A THR 92.A N GLN 88.A O no hydrogen 2.986 N/A THR 92.A OG1 GLN 88.A O no hydrogen 3.248 N/A VAL 93.A N LYS 89.A O no hydrogen 3.028 N/A HIS 94.A N SER 90.A O no hydrogen 3.104 N/A HIS 94.A ND1 TYR 112.A OH no hydrogen 2.774 N/A SER 95.A N LYS 91.A O no hydrogen 2.960 N/A ILE 96.A N THR 92.A O no hydrogen 3.130 N/A LEU 97.A N VAL 93.A O no hydrogen 2.949 N/A ARG 98.A N HIS 94.A O no hydrogen 2.818 N/A TYR 99.A N SER 95.A O no hydrogen 2.985 N/A TYR 99.A OH GLU 153.A OE2 no hydrogen 3.349 N/A CYS 100.A N ILE 96.A O no hydrogen 2.998 N/A CYS 100.A SG ILE 96.A O no hydrogen 3.518 N/A ALA 101.A N LEU 97.A O no hydrogen 3.128 N/A GLU 102.A N ARG 98.A O no hydrogen 3.203 N/A LYS 103.A N TYR 99.A O no hydrogen 3.231 N/A PHE 104.A N CYS 100.A O no hydrogen 2.963 N/A ILE 106.A N ALA 101.A O no hydrogen 3.176 N/A GLU 110.A N PRO 107.A O no hydrogen 2.854 N/A TYR 112.A N LEU 108.A O no hydrogen 3.373 N/A TYR 112.A OH HIS 94.A ND1 no hydrogen 2.774 N/A LYS 113.A N GLU 109.A O no hydrogen 2.816 N/A THR 114.A N GLU 110.A O no hydrogen 2.897 N/A THR 114.A OG1 GLU 110.A O no hydrogen 3.018 N/A ILE 115.A N LEU 111.A O no hydrogen 2.673 N/A ALA 116.A N LEU 111.A O no hydrogen 3.429 N/A TRP 117.A N TYR 112.A O no hydrogen 2.942 N/A TRP 117.A NE1 PHE 5.A O no hydrogen 3.355 N/A LEU 119.A N ILE 115.A O no hydrogen 3.115 N/A SER 120.A N ALA 116.A O no hydrogen 2.808 N/A SER 120.A OG ALA 116.A O no hydrogen 3.195 N/A ARG 121.A N TRP 117.A O no hydrogen 3.285 N/A ARG 121.A NE GLU 7.A OE2 no hydrogen 2.998 N/A ARG 121.A NH2 GLU 7.A OE1 no hydrogen 2.952 N/A ARG 121.A NH2 GLU 7.A OE2 no hydrogen 2.676 N/A LYS 122.A N LEU 119.A O no hydrogen 2.961 N/A PHE 123.A N LEU 119.A O no hydrogen 2.835 N/A GLY 124.A N SER 120.A O no hydrogen 2.600 N/A HIS 125.A N PHE 123.A O no hydrogen 2.723 N/A HIS 125.A NE2 SER 90.A OG no hydrogen 2.975 N/A TYR 127.A N HIS 125.A ND1 no hydrogen 3.123 N/A GLU 128.A N HIS 125.A O no hydrogen 2.849 N/A PHE 130.A N ALA 126.A O no hydrogen 2.897 N/A LYS 131.A N TYR 127.A O no hydrogen 2.736 N/A LEU 132.A N GLU 128.A O no hydrogen 2.789 N/A SER 133.A N ALA 129.A O no hydrogen 2.742 N/A SER 133.A N PHE 130.A O no hydrogen 3.235 N/A SER 133.A OG PHE 130.A O no hydrogen 2.777 N/A ILE 134.A N LYS 131.A O no hydrogen 3.186 N/A ILE 135.A N LEU 132.A O no hydrogen 3.124 N/A ASP 136.A N SER 133.A O no hydrogen 3.391 N/A THR 138.A N ASP 136.A OD1 no hydrogen 2.897 N/A THR 138.A OG1 ASP 136.A OD1 no hydrogen 2.668 N/A VAL 139.A N ASP 136.A O no hydrogen 3.302 N/A TRP 140.A N GLU 137.A O no hydrogen 3.138 N/A GLU 141.A N THR 138.A O no hydrogen 3.074 N/A ILE 143.A N TRP 140.A O no hydrogen 3.153 N/A LYS 148.A NZ ASP 152.A OD1 no hydrogen 3.502 N/A LEU 151.A N SER 147.A O no hydrogen 3.260 N/A ASP 152.A N LYS 148.A O no hydrogen 3.175 N/A GLU 153.A N ASP 149.A O no hydrogen 3.105 N/A LEU 154.A N VAL 150.A O no hydrogen 3.223 N/A LYS 155.A N LEU 151.A O no hydrogen 2.918 N/A ASN 156.A N ASP 152.A O no hydrogen 2.987 N/A ASN 156.A ND2 ASP 152.A O no hydrogen 2.708 N/A TYR 157.A N GLU 153.A O no hydrogen 2.832 N/A ILE 158.A N LEU 154.A O no hydrogen 2.933 N/A SER 159.A N ASN 156.A O no hydrogen 3.190 N/A