Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7kra_D.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 5.A N GLU 1.A O no hydrogen 3.466 N/A LEU 6.A N TRP 2.A O no hydrogen 2.903 N/A LEU 7.A N ALA 3.A O no hydrogen 2.940 N/A ASP 8.A N LYS 4.A O no hydrogen 2.879 N/A ASP 8.A N HIS 5.A O no hydrogen 3.300 N/A THR 9.A N HIS 5.A O no hydrogen 2.905 N/A TYR 22.A N MET 19.A O no hydrogen 3.171 N/A VAL 24.A N PHE 20.A O no hydrogen 2.931 N/A PHE 25.A N MET 21.A O no hydrogen 2.888 N/A GLN 26.A N TYR 22.A O no hydrogen 2.907 N/A GLY 27.A N ILE 23.A O no hydrogen 2.879 N/A VAL 28.A N VAL 24.A O no hydrogen 2.933 N/A LEU 29.A N PHE 25.A O no hydrogen 2.946 N/A MET 30.A N GLN 26.A O no hydrogen 2.862 N/A TYR 31.A N GLY 27.A O no hydrogen 2.875 N/A TYR 31.A N VAL 28.A O no hydrogen 3.241 N/A ILE 32.A N VAL 28.A O no hydrogen 2.930 N/A ARG 35.A N TYR 31.A O no hydrogen 2.934 N/A LYS 36.A N ILE 32.A O no hydrogen 2.918 N/A LEU 37.A N GLY 33.A O no hydrogen 3.269 N/A ASN 38.A N GLY 33.A O no hydrogen 3.311 N/A ASP 49.A N ALA 46.A O no hydrogen 3.367 N/A TRP 53.A N TRP 50.A O no hydrogen 3.358 N/A ASN 61.A N ASN 60.A OD1 no hydrogen 2.483 N/A