Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1weu_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 39.A SG HIS 63.A ND1 no hydrogen 3.484 N/A CYS 41.A SG HIS 63.A ND1 no hydrogen 3.657 N/A HIS 42.A N CYS 39.A O HIS 42.A H 2.699 1.808 GLN 43.A NE2 CYS 41.A O GLN 43.A HE22 2.939 2.039 ASP 53.A N TRP 77.A O ASP 53.A H 3.203 2.249 CYS 66.A SG HIS 63.A ND1 no hydrogen 4.002 N/A VAL 67.A N PHE 64.A O VAL 67.A H 3.425 2.585 LEU 69.A N PHE 64.A O LEU 69.A H 3.068 2.238 CYS 82.A N CYS 79.A O CYS 82.A H 3.130 2.251 SER 83.A N CYS 79.A O SER 83.A H 3.228 2.251 GLN 84.A NE2 ARG 81.A O GLN 84.A HE22 2.910 1.994