Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2qa4_U.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 3.A N THR 8.A O no hydrogen 3.268 N/A CYS 3.A SG HIS 27.A O no hydrogen 3.508 N/A ASP 4.A N HIS 27.A O no hydrogen 3.015 N/A ILE 10.A N ARG 1.A O no hydrogen 3.036 N/A THR 16.A N PHE 28.A O no hydrogen 3.398 N/A PHE 18.A N THR 26.A O no hydrogen 2.980 N/A HIS 20.A N ALA 24.A O no hydrogen 3.089 N/A HIS 20.A NE2 THR 26.A OG1 no hydrogen 2.577 N/A ALA 24.A N ASP 22.A OD2 no hydrogen 3.152 N/A THR 26.A N PHE 18.A O no hydrogen 2.990 N/A THR 26.A OG1 HIS 20.A NE2 no hydrogen 2.577 N/A PHE 28.A N THR 16.A O no hydrogen 3.122 N/A CYS 29.A SG THR 8.A OG1 no hydrogen 3.718 N/A CYS 33.A N SER 30.A OG no hydrogen 3.316 N/A CYS 33.A SG SER 30.A OG no hydrogen 2.837 N/A GLU 34.A N SER 30.A O no hydrogen 3.267 N/A ASN 35.A N SER 31.A O no hydrogen 3.160 N/A ASN 36.A N LYS 32.A O no hydrogen 3.057 N/A ASN 36.A N CYS 33.A O no hydrogen 3.231 N/A ALA 37.A N CYS 33.A O no hydrogen 3.159 N/A ALA 37.A N GLU 34.A O no hydrogen 3.085 N/A ASP 38.A N GLU 34.A O no hydrogen 2.955 N/A ASN 45.A N GLU 42.A O no hydrogen 3.039 N/A ASN 45.A ND2 GLU 42.A O no hydrogen 3.470 N/A THR 49.A N LEU 46.A O no hydrogen 3.207 N/A THR 51.A OG1 TYR 5.A O no hydrogen 3.105 N/A THR 51.A OG1 CYS 6.A O no hydrogen 2.958 N/A ALA 52.A N THR 49.A O no hydrogen 2.999 N/A ARG 53.A N ASP 50.A O no hydrogen 3.051 N/A