Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2d8y_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 17.A N GLU 16.A OE1 THR 17.A H 3.424 2.557 CYS 18.A N LYS 23.A O CYS 18.A H 2.761 1.786 CYS 18.A SG HIS 39.A ND1 no hydrogen 3.487 N/A VAL 19.A N VAL 37.A O VAL 19.A H 3.396 2.455 CYS 21.A SG HIS 39.A ND1 no hydrogen 3.485 N/A VAL 25.A N GLU 16.A O VAL 25.A H 3.385 2.529 GLU 29.A N TYR 26.A O GLU 29.A H 3.180 2.369 LEU 31.A N PHE 38.A O LEU 31.A H 2.854 2.015 ALA 33.A N GLN 36.A O ALA 33.A H 2.817 1.871 PHE 38.A N LEU 31.A O PHE 38.A H 2.794 1.935 CYS 42.A SG HIS 39.A ND1 no hydrogen 3.647 N/A PHE 43.A N HIS 39.A O PHE 43.A H 2.793 1.814 ARG 44.A NE CYS 42.A O ARG 44.A HE 3.025 2.308 CYS 45.A N ASN 50.A O CYS 45.A H 3.348 2.547 CYS 45.A SG HIS 69.A ND1 no hydrogen 3.711 N/A SER 46.A N ILE 64.A O SER 46.A H 3.130 2.166 CYS 48.A SG HIS 69.A ND1 no hydrogen 3.706 N/A LEU 52.A N PHE 43.A O LEU 52.A H 3.215 2.298 SER 53.A N THR 56.A OG1 SER 53.A H 3.206 2.245 TYR 57.A N SER 53.A O TYR 57.A H 3.381 2.506 LEU 60.A N ARG 63.A O LEU 60.A H 3.442 2.541 CYS 66.A SG HIS 69.A ND1 no hydrogen 3.488 N/A LYS 67.A N THR 56.A O LYS 67.A H 3.306 2.386 PHE 70.A N CYS 66.A O PHE 70.A H 2.670 1.732 ASN 71.A N LYS 67.A O ASN 71.A H 2.782 1.820 ASN 71.A ND2 LYS 67.A O ASN 71.A HD21 2.642 1.856 GLN 72.A N PRO 68.A O GLN 72.A H 2.682 1.783 LEU 73.A N HIS 69.A O LEU 73.A H 2.761 2.001 PHE 74.A N PHE 70.A O PHE 74.A H 2.633 1.744