Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6y1d_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 3.A NH1 ARG 3.A O ARG 3.A HH11 2.978 2.124 CYS 5.A SG.A GLN 6.A O CYS 5.A HG.A 3.774 2.719 GLN 6.A N GLN 6.A OE1 no hydrogen 2.678 N/A