Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8ipx_P.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A OG HIS 3.A O no hydrogen 3.165 N/A LYS 4.A NZ SER 1.A O no hydrogen 2.605 N/A LYS 9.A N THR 5.A O no hydrogen 2.943 N/A ARG 10.A N PHE 6.A O no hydrogen 2.909 N/A PHE 11.A N ARG 7.A O no hydrogen 2.991 N/A LEU 12.A N ILE 8.A O no hydrogen 2.928 N/A ALA 13.A N LYS 9.A O no hydrogen 2.865 N/A LYS 14.A N ARG 10.A O no hydrogen 3.006 N/A LYS 15.A N PHE 11.A O no hydrogen 3.009 N/A GLN 16.A N LEU 12.A O no hydrogen 2.887 N/A LYS 17.A N ALA 13.A O no hydrogen 2.919 N/A GLN 18.A N LYS 14.A O no hydrogen 3.036 N/A ASN 19.A ND2 ARG 41.A O no hydrogen 2.559 N/A ARG 20.A NE PRO 21.A O no hydrogen 2.671 N/A ILE 26.A N PRO 23.A O no hydrogen 3.482 N/A ARG 27.A NH1 ARG 35.A O no hydrogen 2.448 N/A LYS 29.A N ILE 26.A O no hydrogen 3.153 N/A ASN 32.A ND2 ILE 34.A O no hydrogen 2.525 N/A ASN 37.A ND2 ARG 20.A O no hydrogen 2.963 N/A ARG 41.A N ASN 19.A OD1 no hydrogen 3.281 N/A ARG 41.A NH2 LYS 15.A O no hydrogen 3.249 N/A ARG 44.A N HIS 42.A ND1 no hydrogen 3.122 N/A THR 46.A N HIS 42.A O no hydrogen 3.442 N/A LYS 47.A NZ TRP 43.A O no hydrogen 3.349 N/A