Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1n13_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 18.A N ASN 34.A OD1 no hydrogen 3.047 N/A SER 19.A OG GLU 20.A O no hydrogen 2.851 N/A ASN 26.A N THR 23.A OG1 no hydrogen 3.154 N/A ALA 27.A N THR 23.A O no hydrogen 2.894 N/A PHE 28.A N PRO 24.A O no hydrogen 2.920 N/A ASP 29.A N LEU 25.A O no hydrogen 2.915 N/A GLY 30.A N ASN 26.A O no hydrogen 2.909 N/A ALA 31.A N ALA 27.A O no hydrogen 2.888 N/A LEU 32.A N PHE 28.A O no hydrogen 2.954 N/A LEU 33.A N ASP 29.A O no hydrogen 2.949 N/A ASN 34.A N GLY 30.A O no hydrogen 2.921 N/A ALA 35.A N ALA 31.A O no hydrogen 2.915 N/A GLY 36.A N LEU 33.A O no hydrogen 3.070 N/A ILE 37.A N LEU 32.A O no hydrogen 2.972 N/A