Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4ka4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 5.A NH1 ASP 39.A OD2 no hydrogen 2.938 N/A GLU 7.A N GLN 4.A O no hydrogen 2.471 N/A ILE 9.A N ARG 5.A O no hydrogen 2.723 N/A TYR 10.A N GLU 6.A O no hydrogen 2.937 N/A ARG 11.A N GLU 7.A O no hydrogen 3.017 N/A LEU 13.A N ILE 9.A O no hydrogen 3.124 N/A LYS 14.A N TYR 10.A O no hydrogen 3.092 N/A ASP 15.A N ARG 11.A O no hydrogen 3.026 N/A ASP 15.A N PHE 12.A O no hydrogen 3.231 N/A ASN 16.A N PHE 12.A O no hydrogen 2.785 N/A ASN 16.A ND2 PHE 12.A O no hydrogen 2.932 N/A GLN 19.A N TRP 58.A O no hydrogen 3.103 N/A GLN 19.A NE2 ASN 16.A O no hydrogen 3.207 N/A ILE 24.A N ARG 20.A O no hydrogen 3.292 N/A ALA 25.A N ALA 21.A O no hydrogen 3.111 N/A GLN 26.A N LEU 22.A O no hydrogen 3.136 N/A ALA 27.A N VAL 23.A O no hydrogen 2.991 N/A LEU 28.A N ALA 25.A O no hydrogen 3.142 N/A GLY 29.A N GLN 26.A O no hydrogen 3.381 N/A MET 30.A N ALA 25.A O no hydrogen 2.759 N/A ARG 31.A N ASP 35.A OD2 no hydrogen 3.269 N/A THR 32.A N ASP 35.A OD2 no hydrogen 3.009 N/A THR 32.A OG1 ASP 35.A OD1 no hydrogen 3.394 N/A THR 32.A OG1 ASP 35.A OD2 no hydrogen 3.379 N/A ASP 35.A N THR 32.A O no hydrogen 3.253 N/A VAL 36.A N ALA 33.A O no hydrogen 3.323 N/A ASN 37.A N ALA 33.A O no hydrogen 3.071 N/A LEU 40.A N VAL 36.A O no hydrogen 2.907 N/A TYR 41.A N ASN 37.A O no hydrogen 2.926 N/A ARG 42.A N ARG 38.A O no hydrogen 3.206 N/A ARG 42.A N ASP 39.A O no hydrogen 3.107 N/A MET 43.A N ASP 39.A O no hydrogen 2.898 N/A LYS 44.A N LEU 40.A O no hydrogen 2.907 N/A SER 45.A N TYR 41.A O no hydrogen 3.232 N/A SER 45.A OG TYR 41.A O no hydrogen 3.237 N/A SER 45.A OG ARG 42.A O no hydrogen 2.563 N/A ARG 46.A N MET 43.A O no hydrogen 3.193 N/A HIS 47.A N LYS 44.A O no hydrogen 3.022 N/A LEU 48.A N MET 43.A O no hydrogen 2.774 N/A LEU 49.A N MET 43.A O no hydrogen 3.452 N/A ASP 50.A N THR 59.A O no hydrogen 2.989 N/A ASP 52.A N ALA 57.A O no hydrogen 3.014 N/A SER 55.A N ASP 52.A OD2 no hydrogen 2.608 N/A SER 55.A OG ASP 52.A OD2 no hydrogen 2.801 N/A LYS 56.A NZ GLU 53.A O no hydrogen 3.537 N/A TRP 58.A N GLN 19.A O no hydrogen 2.700 N/A THR 59.A N ASP 50.A O no hydrogen 3.006 N/A THR 59.A OG1 ILE 60.A O no hydrogen 3.556 N/A TYR 61.A N LEU 48.A O no hydrogen 3.474 N/A