Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7nqc_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 13.A NH1 ARG 13.A O ARG 13.A HH11 3.111 2.150 ARG 15.A N ALA 11.A O ARG 15.A H 3.280 2.325 ARG 17.A NH2 CYS 18.A O ARG 17.A HH21 2.716 1.814