Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4wj7_W.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 9.A N ASN 7.A OD1 no hydrogen 2.952 N/A PHE 10.A N ASN 7.A O no hydrogen 3.478 N/A