Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2k3v_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 7.A N THR 4.A O GLU 7.A H 3.091 2.352 PHE 8.A N THR 4.A O PHE 8.A H 3.021 2.043 HIS 9.A N LEU 5.A O HIS 9.A H 3.054 2.112 HIS 9.A ND1 LEU 5.A O HIS 9.A HD1 3.054 2.109 VAL 10.A N ALA 6.A O VAL 10.A H 3.038 2.199 GLU 11.A N GLU 7.A O GLU 11.A H 2.865 1.932 MET 12.A N HIS 9.A O MET 12.A H 2.823 2.032 GLY 13.A N VAL 10.A O GLY 13.A H 2.503 1.603 ASN 17.A N GLY 14.A O ASN 17.A H 3.106 2.242 ASN 17.A ND2 ASN 17.A O ASN 17.A HD21 2.655 1.860 SER 25.A N GLU 31.A OE1 SER 25.A H 3.196 2.455 GLY 28.A N ASP 27.A OD1 GLY 28.A H 2.680 1.789 PHE 32.A N GLY 28.A O PHE 32.A H 2.858 1.866 GLU 33.A N ALA 29.A O GLU 33.A H 2.961 2.205 GLU 33.A N TYR 30.A O GLU 33.A H 3.342 2.498 CYS 35.A N PHE 32.A O CYS 35.A H 3.355 2.610 CYS 35.A SG GLU 31.A O no hydrogen 3.688 N/A ALA 43.A N SER 41.A OG ALA 43.A H 3.049 2.175 GLU 44.A N SER 41.A O GLU 44.A H 2.593 1.673 MET 45.A N LEU 42.A O MET 45.A H 2.936 2.033 LYS 50.A N ASP 46.A O LYS 50.A H 3.224 2.301 ASP 53.A N HIS 49.A O ASP 53.A H 2.682 1.692 ASP 53.A OD2 SER 41.A OG ASP 53.A HD2 3.362 2.650 MET 57.A N ASP 60.A OD2 MET 57.A H 2.862 1.920 CYS 61.A N CYS 58.A O CYS 61.A H 2.413 1.481 HIS 62.A N CYS 58.A O HIS 62.A H 2.502 1.560 ALA 67.A N ALA 63.A O ALA 67.A H 2.501 1.641 VAL 69.A N GLU 3.A O VAL 69.A H 3.105 2.250 THR 77.A N THR 74.A O THR 77.A H 2.900 1.952 CYS 78.A N CYS 75.A O CYS 78.A H 2.948 2.131 CYS 78.A SG THR 77.A O no hydrogen 2.789 N/A HIS 79.A N CYS 75.A O HIS 79.A H 2.452 1.664 ARG 83.A N ASP 81.A OD2 ARG 83.A H 3.305 2.426