Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1x4i_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 8.A N GLN 13.A O TYR 8.A H 2.886 1.932 CYS 9.A N GLN 13.A O CYS 9.A H 3.408 2.630 CYS 9.A SG HIS 33.A ND1 no hydrogen 3.498 N/A CYS 11.A SG HIS 33.A ND1 no hydrogen 3.509 N/A ASN 12.A N CYS 9.A O ASN 12.A H 2.664 1.824 GLN 13.A NE2 ASN 12.A O GLN 13.A HE21 3.532 2.584 VAL 20.A N PHE 32.A O VAL 20.A H 3.049 2.077 CYS 27.A N ASN 24.A O CYS 27.A H 2.787 1.879 PHE 32.A N VAL 20.A O PHE 32.A H 3.479 2.544 HIS 33.A NE2 VAL 14.A O HIS 33.A HE2 3.072 2.198 CYS 36.A SG HIS 33.A ND1 no hydrogen 3.701 N/A VAL 37.A N HIS 33.A O VAL 37.A H 3.190 2.276 GLY 38.A N TYR 34.A O GLY 38.A H 2.661 1.927 LEU 39.A N TYR 34.A O LEU 39.A H 2.699 1.810 LYS 44.A NZ ALA 42.A O LYS 44.A HZ2 2.801 2.102 CYS 52.A N CYS 49.A O CYS 52.A H 3.246 2.414 THR 53.A N CYS 49.A O THR 53.A H 3.257 2.312 THR 53.A OG1 TYR 48.A O THR 53.A HG1 3.326 2.531 THR 53.A OG1 CYS 49.A O THR 53.A HG1 3.304 2.582 MET 56.A N CYS 52.A O MET 56.A H 2.759 1.791 LYS 57.A N THR 53.A O LYS 57.A H 3.068 2.218 ARG 59.A N ALA 55.A O ARG 59.A H 3.114 2.170 GLY 60.A N MET 56.A O GLY 60.A H 2.952 2.116