Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1k6u_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 1.A NE.A CYS 55.A O no hydrogen 2.888 N/A ARG 1.A NH2.A GLY 56.A O no hydrogen 3.144 N/A CYS 5.A N PRO 2.A O no hydrogen 2.993 N/A LEU 6.A N ASP 3.A O no hydrogen 2.931 N/A GLU 7.A N PHE 4.A O no hydrogen 3.278 N/A ALA 16.A N GLY 36.A O no hydrogen 2.981 N/A ILE 18.A N TYR 35.A O no hydrogen 2.967 N/A ARG 20.A N PHE 33.A O no hydrogen 2.952 N/A ARG 20.A NH1 ASN 44.A OD1 no hydrogen 2.876 N/A TYR 21.A N PHE 45.A O no hydrogen 2.868 N/A PHE 22.A N GLN 31.A O no hydrogen 2.892 N/A TYR 23.A N ASN 43.A OD1 no hydrogen 2.798 N/A ASN 24.A N LEU 29.A O.A no hydrogen 2.882 N/A ASN 24.A N LEU 29.A O.B no hydrogen 2.890 N/A ASN 24.A ND2 GLN 31.A OE1 no hydrogen 2.854 N/A ALA 27.A N ASN 24.A OD1 no hydrogen 2.936 N/A GLY 28.A N ASN 24.A O no hydrogen 2.729 N/A LEU 29.A N.A ASN 24.A O no hydrogen 3.362 N/A LEU 29.A N.B ASN 24.A O no hydrogen 3.346 N/A GLN 31.A N PHE 22.A O no hydrogen 2.873 N/A PHE 33.A N ARG 20.A O no hydrogen 2.842 N/A TYR 35.A N ILE 18.A O no hydrogen 2.833 N/A GLY 36.A N ALA 11.A O no hydrogen 2.898 N/A ASN 43.A ND2 GLU 7.A O no hydrogen 2.968 N/A ASN 43.A ND2 TYR 23.A O no hydrogen 3.053 N/A ASN 44.A N ARG 42.A O no hydrogen 2.830 N/A PHE 45.A N TYR 21.A O no hydrogen 2.827 N/A ASP 50.A N SER 47.A OG no hydrogen 3.020 N/A CYS 51.A N SER 47.A O no hydrogen 3.126 N/A LEU 52.A N ALA 48.A O no hydrogen 2.879 N/A ARG 53.A N GLU 49.A O no hydrogen 2.837 N/A ARG 53.A NH1.B ASP 50.A OD1.A no hydrogen 2.904 N/A ARG 53.A NH2.A GLU 49.A OE2 no hydrogen 3.213 N/A THR 54.A N ASP 50.A O no hydrogen 3.011 N/A THR 54.A OG1 ASP 50.A O no hydrogen 2.951 N/A CYS 55.A N CYS 51.A O no hydrogen 2.857 N/A GLY 56.A N LEU 52.A O no hydrogen 2.827 N/A