Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ecw_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 33.A N PHE 41.A O VAL 33.A H 3.259 2.420 SER 34.A N LYS 75.A O SER 34.A H 2.612 1.838 CYS 37.A SG HIS 39.A ND1 no hydrogen 3.316 N/A ASN 38.A ND2 ASN 38.A O ASN 38.A HD21 2.668 1.893 ILE 46.A N CYS 42.A O ILE 46.A H 3.046 2.199 THR 47.A OG1 ARG 43.A O THR 47.A HG1 2.739 1.938 LEU 48.A N ALA 44.A O LEU 48.A H 2.874 1.937 ASN 49.A N CYS 45.A O ASN 49.A H 2.722 1.837 TYR 50.A N ILE 46.A O TYR 50.A H 3.214 2.304 GLU 51.A N THR 47.A O GLU 51.A H 3.141 2.188 SER 52.A N LEU 48.A O SER 52.A H 2.880 1.948 ASN 53.A N ASN 49.A O ASN 53.A H 2.880 1.933 ASN 55.A N LYS 59.A O ASN 55.A H 2.952 2.048 ASP 57.A N ASN 55.A OD1 ASP 57.A H 3.114 2.139 CYS 62.A SG HIS 39.A ND1 no hydrogen 3.722 N/A CYS 65.A SG HIS 39.A ND1 no hydrogen 3.721 N/A ASN 73.A N PRO 70.A O ASN 73.A H 3.212 2.336 LYS 75.A N SER 34.A O LYS 75.A H 3.390 2.580 ASN 77.A N PRO 32.A O ASN 77.A H 3.017 2.041