Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1his_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 4.A NE2 HIS 5.A O GLN 4.A HE21 3.676 2.758 HIS 10.A ND1 SER 9.A OG HIS 10.A HD1 3.022 2.076 LEU 11.A N LEU 6.A O LEU 11.A H 2.912 2.179 GLU 13.A N HIS 10.A O GLU 13.A H 2.753 1.794 ALA 14.A N HIS 10.A O ALA 14.A H 3.064 2.105 TYR 16.A N VAL 12.A O TYR 16.A H 3.163 2.450 LEU 17.A N GLU 13.A O LEU 17.A H 2.931 1.971 VAL 18.A N LEU 15.A O VAL 18.A H 3.236 2.405 CYS 19.A N LEU 15.A O CYS 19.A H 2.885 1.940 ARG 22.A N CYS 19.A O ARG 22.A H 3.214 2.454 ARG 22.A N GLU 21.A OE2 ARG 22.A H 3.276 2.490 ARG 22.A NH1 ARG 22.A O ARG 22.A HH11 2.951 1.953 GLY 23.A N GLY 20.A O GLY 23.A H 2.850 2.097