Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6vrn_P.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): VAL 5.A N THR 3.A OG1 no hydrogen 3.031 N/A VAL 6.A N GLU 4.A O no hydrogen 2.932 N/A