Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2en2_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 10.A NZ SER 6.A O LYS 10.A HZ1 3.211 2.417 CYS 14.A N ALA 19.A O CYS 14.A H 2.704 1.790 CYS 14.A SG HIS 34.A NE2 no hydrogen 4.003 N/A CYS 17.A SG HIS 30.A NE2 no hydrogen 3.556 N/A CYS 17.A SG HIS 34.A NE2 no hydrogen 4.001 N/A PHE 21.A N TYR 12.A O PHE 21.A H 2.880 1.974 HIS 26.A N GLN 23.A O HIS 26.A H 2.956 2.089 LEU 27.A N GLN 23.A O LEU 27.A H 3.378 2.428 ARG 28.A N VAL 24.A O ARG 28.A H 2.703 1.790 ALA 29.A N HIS 26.A O ALA 29.A H 3.054 2.319 HIS 30.A N LEU 27.A O HIS 30.A H 2.676 1.799 VAL 31.A N LEU 27.A O VAL 31.A H 2.836 1.902 ILE 33.A N HIS 30.A O ILE 33.A H 3.006 2.068 HIS 34.A N VAL 31.A O HIS 34.A H 3.362 2.621 THR 35.A N VAL 31.A O THR 35.A H 3.422 2.549