Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4osd_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 44.A NE2 ASN 46.A OD1 no hydrogen 2.794 N/A TRP 68.A NE1 GLU 70.A OE1 no hydrogen 2.851 N/A SER 77.A OG TYR 83.A OH no hydrogen 2.750 N/A SER 79.A OG GLN 82.A O no hydrogen 3.189 N/A GLY 81.A N SER 79.A OG no hydrogen 3.136 N/A TYR 83.A OH SER 77.A OG no hydrogen 2.750 N/A