Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2lo3_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASP 9.A N GLU 8.A OE2 ASP 9.A H 3.311 2.608 ARG 18.A N LEU 27.A O ARG 18.A H 2.868 1.937 ARG 18.A NE VAL 19.A O ARG 18.A HE 3.384 2.618 CYS 20.A N LYS 25.A O CYS 20.A H 2.754 1.784 CYS 20.A SG GLU 21.A OE2 no hydrogen 3.596 N/A CYS 20.A SG HIS 35.A NE2 no hydrogen 3.656 N/A CYS 20.A SG HIS 39.A ND1 no hydrogen 3.640 N/A LYS 22.A NZ GLU 21.A OE1 LYS 22.A HZ3 2.742 1.756 LYS 22.A NZ GLU 21.A OE2 LYS 22.A HZ3 3.355 2.556 CYS 23.A SG HIS 35.A NE2 no hydrogen 3.639 N/A CYS 23.A SG HIS 39.A ND1 no hydrogen 3.635 N/A GLY 24.A N CYS 20.A O GLY 24.A H 2.701 1.796 LEU 27.A N ARG 18.A O LEU 27.A H 2.638 1.662 LEU 29.A N GLN 16.A O LEU 29.A H 2.928 2.026 ALA 31.A N ALA 28.A O ALA 31.A H 2.792 1.925 HIS 35.A N ALA 31.A O HIS 35.A H 2.935 1.995 LEU 36.A N ILE 32.A O LEU 36.A H 2.801 1.852 GLU 37.A N VAL 33.A O GLU 37.A H 2.946 2.011 ASN 38.A N ASP 34.A O ASN 38.A H 2.924 2.140 ASN 38.A N HIS 35.A O ASN 38.A H 3.029 2.278 HIS 39.A N HIS 35.A O HIS 39.A H 2.730 2.012 ALA 43.A N CYS 40.A O ALA 43.A H 3.329 2.569