Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6xa1_Sd.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 2.A ND1 GLN 4.A OE1 no hydrogen 2.573 N/A GLN 4.A N HIS 2.A ND1 no hydrogen 3.245 N/A SER 17.A N GLY 14.A O no hydrogen 3.288 N/A SER 17.A OG GLY 14.A O no hydrogen 2.718 N/A SER 19.A OG CYS 20.A O no hydrogen 3.485 N/A SER 19.A OG ASN 25.A O no hydrogen 3.342 N/A CYS 20.A N ASN 25.A O no hydrogen 2.593 N/A ARG 21.A N ASN 36.A O no hydrogen 2.811 N/A ARG 21.A NH2 ASN 36.A OD1 no hydrogen 3.398 N/A SER 24.A N CYS 20.A O no hydrogen 3.219 N/A SER 24.A OG SER 24.A O no hydrogen 2.491 N/A ARG 26.A N ASN 25.A OD1 no hydrogen 2.688 N/A ARG 26.A NH1 GLN 15.A O no hydrogen 3.225 N/A ARG 26.A NH1 GLY 16.A O no hydrogen 2.879 N/A ILE 30.A N MET 37.A O no hydrogen 2.901 N/A GLY 34.A N ARG 31.A O no hydrogen 3.412 N/A LEU 35.A N LYS 32.A O no hydrogen 3.370 N/A ASN 36.A N ILE 30.A O no hydrogen 2.951 N/A CYS 38.A SG GLN 40.A OE1 no hydrogen 3.730 N/A ARG 39.A N GLY 28.A O no hydrogen 2.826 N/A PHE 42.A N CYS 38.A O no hydrogen 2.826 N/A TYR 45.A N PHE 42.A O no hydrogen 2.898 N/A ILE 49.A N TYR 45.A O no hydrogen 2.816 N/A GLY 50.A N ALA 46.A O no hydrogen 3.044 N/A PHE 51.A N ALA 46.A O no hydrogen 2.562 N/A LYS 53.A NZ ASP 55.A O no hydrogen 3.039 N/A