Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2odd_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 2.A OG ASP 1.A O SER 2.A HG 2.684 1.809 TRP 7.A N ARG 24.A O TRP 7.A H 3.139 2.163 GLU 15.A N TYR 25.A O GLU 15.A H 2.754 2.002 CYS 17.A N ALA 23.A O CYS 17.A H 2.819 1.857 CYS 17.A SG HIS 38.A NE2 no hydrogen 3.680 N/A CYS 20.A SG HIS 38.A NE2 no hydrogen 3.314 N/A ASN 21.A N CYS 17.A O ASN 21.A H 2.571 1.793 THR 22.A OG1 CYS 20.A O THR 22.A HG1 3.157 2.215 TYR 25.A N GLU 15.A O TYR 25.A H 2.901 1.976 GLN 31.A N GLY 27.A O GLN 31.A H 3.241 2.320 HIS 32.A N SER 28.A O HIS 32.A H 3.398 2.500 LYS 33.A N PHE 29.A O LYS 33.A H 2.920 2.020 LYS 33.A NZ LYS 33.A O LYS 33.A HZ2 3.166 2.397 ASP 34.A N CYS 30.A O ASP 34.A H 3.325 2.352 LYS 37.A N ASP 34.A O LYS 37.A H 2.765 2.060 HIS 38.A N ASP 34.A O HIS 38.A H 2.639 1.669 HIS 39.A N TRP 35.A O HIS 39.A H 2.723 1.783 HIS 40.A N LYS 37.A O HIS 40.A H 3.174 2.320 ILE 41.A N HIS 38.A O ILE 41.A H 2.735 1.903 CYS 42.A N HIS 38.A O CYS 42.A H 2.858 1.901 CYS 42.A SG HIS 38.A NE2 no hydrogen 3.862 N/A GLN 44.A N ILE 41.A O GLN 44.A H 3.228 2.354