Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2yuc_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 10.A ND2 ASN 10.A O ASN 10.A HD21 2.756 1.823 ASN 15.A ND2 ASN 15.A O ASN 15.A HD21 2.741 1.909 ARG 22.A N CYS 19.A O ARG 22.A H 3.238 2.307 CYS 23.A SG MET 25.A O no hydrogen 4.009 N/A CYS 23.A SG HIS 35.A NE2 no hydrogen 3.517 N/A MET 25.A N CYS 23.A O MET 25.A H 2.630 1.790 LEU 27.A N ILE 17.A O LEU 27.A H 3.312 2.512 ALA 34.A N ASP 31.A O ALA 34.A H 3.218 2.402 HIS 35.A N LEU 32.A O HIS 35.A H 3.100 2.162 LEU 36.A N LEU 32.A O LEU 36.A H 3.386 2.439 ASP 39.A N HIS 35.A O ASP 39.A H 2.945 2.175 CYS 40.A SG HIS 35.A NE2 no hydrogen 3.648 N/A ARG 43.A NE PHE 54.A O ARG 43.A HE 2.545 1.823 ARG 43.A NH1 GLN 37.A O ARG 43.A HH12 2.615 1.938 CYS 47.A SG HIS 62.A NE2 no hydrogen 3.502 N/A CYS 50.A SG HIS 62.A NE2 no hydrogen 3.561 N/A PHE 54.A N LEU 45.A O PHE 54.A H 3.174 2.300 TYR 59.A N SER 55.A O TYR 59.A H 2.956 2.067 SER 61.A OG GLU 57.A O SER 61.A HG 3.163 2.334 GLU 63.A N GLU 60.A O GLU 63.A H 3.435 2.493 CYS 66.A SG HIS 62.A NE2 no hydrogen 3.650 N/A