Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6eau_I.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 2.A N CYS 8.A OXT THR 2.A H 2.766 1.933 SER 4.A OG PRO 6.A O SER 4.A HG 2.733 1.937 CYS 8.A N THR 2.A OG1 CYS 8.A H 2.738 1.968