Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1wo3_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 4.A N ALA 1.A O ALA 4.A H 2.989 2.244 CYS 5.A N VAL 2.A O CYS 5.A H 3.078 2.145 CYS 5.A SG LEU 7.A O no hydrogen 3.193 N/A CYS 5.A SG HIS 19.A ND1 no hydrogen 3.478 N/A LYS 9.A N LEU 7.A O LYS 9.A H 2.579 1.771 CYS 10.A SG HIS 19.A ND1 no hydrogen 3.736 N/A HIS 19.A N ASN 15.A O HIS 19.A H 3.329 2.597 HIS 19.A N VAL 16.A O HIS 19.A H 2.786 2.062 MET 20.A N VAL 16.A O MET 20.A H 2.591 1.671 THR 21.A N ALA 17.A O THR 21.A H 3.046 2.224 HIS 22.A N HIS 19.A O HIS 22.A H 2.921 1.941 CYS 23.A N HIS 19.A O CYS 23.A H 3.115 2.140