Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4jzn_K.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 6.A N GLY 2.A O no hydrogen 3.163 N/A PHE 8.A N ALA 5.A O no hydrogen 2.956 N/A TYR 9.A N ALA 5.A O no hydrogen 3.071 N/A GLN 10.A NE2 HIS 11.A O no hydrogen 2.924 N/A