Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4v19_4.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 4.A N ASP 1.A O no hydrogen 3.507 N/A TYR 19.A N TYR 35.A O no hydrogen 2.931 N/A VAL 21.A N ILE 33.A O no hydrogen 2.917 N/A LEU 22.A N ARG 40.A O no hydrogen 3.032 N/A LEU 23.A N ILE 31.A O no hydrogen 2.900 N/A VAL 24.A N LEU 42.A O no hydrogen 2.905 N/A ASP 27.A N LYS 25.A O no hydrogen 3.107 N/A ILE 31.A N LEU 23.A O no hydrogen 2.893 N/A ILE 33.A N VAL 21.A O no hydrogen 2.888 N/A ARG 34.A NH1 THR 8.A O no hydrogen 3.109 N/A ARG 34.A NH2 THR 8.A O no hydrogen 3.447 N/A TYR 35.A N TYR 19.A O no hydrogen 3.030 N/A LEU 42.A N LEU 22.A O no hydrogen 2.923 N/A MET 44.A N VAL 24.A O no hydrogen 2.420 N/A