Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7k53_S.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): MET 5.A N LYS 2.A O no hydrogen 2.425 N/A LYS 6.A N LYS 2.A O no hydrogen 3.203 N/A LYS 6.A NZ GLN 65.A O no hydrogen 3.192 N/A ALA 7.A N GLN 3.A O no hydrogen 2.967 N/A ARG 8.A N SER 4.A O no hydrogen 2.887 N/A GLU 9.A N MET 5.A O no hydrogen 2.701 N/A VAL 10.A N LYS 6.A O no hydrogen 2.983 N/A LYS 11.A N ALA 7.A O no hydrogen 3.078 N/A ARG 12.A N ARG 8.A O no hydrogen 3.117 N/A ARG 12.A NE ARG 58.A O no hydrogen 2.777 N/A VAL 13.A N GLU 9.A O no hydrogen 3.073 N/A ALA 14.A N VAL 10.A O no hydrogen 2.822 N/A LEU 15.A N LYS 11.A O no hydrogen 3.185 N/A ALA 16.A N ARG 12.A O no hydrogen 3.111 N/A ASP 17.A N ALA 14.A O no hydrogen 2.935 N/A LYS 18.A N LEU 15.A O no hydrogen 2.980 N/A LYS 18.A NZ TYR 19.A OH no hydrogen 3.499 N/A TYR 19.A N LEU 15.A O no hydrogen 3.494 N/A LYS 22.A N TYR 19.A O no hydrogen 3.238 N/A LYS 22.A NZ ASP 17.A O no hydrogen 3.524 N/A ARG 23.A N TYR 19.A O no hydrogen 2.591 N/A ARG 23.A NE GLU 25.A OE2 no hydrogen 3.263 N/A ARG 23.A NH2 GLU 25.A OE2 no hydrogen 3.365 N/A ALA 28.A N ALA 24.A O no hydrogen 2.468 N/A ILE 29.A N GLU 25.A O no hydrogen 3.105 N/A ILE 30.A N GLU 25.A O no hydrogen 3.222 N/A SER 31.A OG LEU 26.A O no hydrogen 2.905 N/A SER 36.A OG ASN 34.A O no hydrogen 3.052 N/A ASP 39.A N ASP 37.A OD2 no hydrogen 3.120 N/A ARG 40.A N ASP 37.A O no hydrogen 3.053 N/A ASN 42.A N GLU 38.A O no hydrogen 2.462 N/A ALA 43.A N ASP 39.A O no hydrogen 2.848 N/A VAL 44.A N ARG 40.A O no hydrogen 3.200 N/A LEU 45.A N ASN 42.A O no hydrogen 3.115 N/A LYS 46.A N ASN 42.A O no hydrogen 3.390 N/A LEU 47.A N ALA 43.A O no hydrogen 3.191 N/A GLN 48.A N LEU 45.A O no hydrogen 3.262 N/A GLN 48.A NE2 VAL 44.A O no hydrogen 2.959 N/A LEU 50.A N LYS 46.A O no hydrogen 3.214 N/A SER 54.A OG ASP 53.A O no hydrogen 2.446 N/A GLN 59.A N PRO 56.A O no hydrogen 3.320 N/A CYS 63.A N ARG 68.A O no hydrogen 3.287 N/A CYS 63.A SG THR 66.A OG1 no hydrogen 2.970 N/A CYS 63.A SG SER 79.A OG no hydrogen 3.708 N/A ARG 64.A N GLY 77.A O no hydrogen 2.955 N/A THR 66.A OG1 SER 79.A OG no hydrogen 3.326 N/A PHE 76.A N LEU 73.A O no hydrogen 3.248 N/A GLY 77.A N LEU 73.A O no hydrogen 2.876 N/A GLY 77.A N ARG 74.A O no hydrogen 3.230 N/A SER 79.A OG THR 66.A OG1 no hydrogen 3.326 N/A ARG 80.A N GLY 71.A O no hydrogen 2.736 N/A LYS 82.A N SER 79.A OG no hydrogen 3.312 N/A VAL 83.A N SER 79.A O no hydrogen 3.103 N/A ARG 84.A N ARG 80.A O no hydrogen 3.254 N/A GLU 85.A N ILE 81.A O no hydrogen 3.301 N/A ALA 86.A N LYS 82.A O no hydrogen 2.911 N/A ALA 87.A N VAL 83.A O no hydrogen 2.934 N/A MET 88.A N ARG 84.A O no hydrogen 3.231 N/A ARG 89.A N GLU 85.A O no hydrogen 3.369 N/A GLY 90.A N ALA 87.A O no hydrogen 3.027 N/A GLU 91.A N ALA 86.A O no hydrogen 2.877 N/A