Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7c8e_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 1.A NH1 ASN 4.A OD1 no hydrogen 3.328 N/A ARG 3.A NE ARG 3.A O no hydrogen 2.458 N/A