Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1q81_V.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 3.A N THR 8.A O no hydrogen 2.942 N/A CYS 3.A SG HIS 27.A O no hydrogen 3.116 N/A ASP 4.A N HIS 27.A O no hydrogen 3.056 N/A TYR 5.A OH ARG 41.A O no hydrogen 3.153 N/A CYS 6.A SG THR 8.A OG1 no hydrogen 2.832 N/A ILE 10.A N ARG 1.A O no hydrogen 2.859 N/A THR 14.A OG1 PRO 12.A O no hydrogen 3.535 N/A THR 16.A N PHE 28.A O no hydrogen 2.882 N/A PHE 18.A N THR 26.A O no hydrogen 2.873 N/A HIS 20.A N ALA 24.A O no hydrogen 2.656 N/A HIS 20.A NE2 THR 26.A OG1 no hydrogen 2.645 N/A GLY 23.A N HIS 20.A O no hydrogen 3.117 N/A ALA 24.A N ASP 22.A OD2 no hydrogen 2.490 N/A THR 26.A N PHE 18.A O no hydrogen 2.958 N/A THR 26.A OG1 HIS 20.A NE2 no hydrogen 2.645 N/A HIS 27.A N ASP 4.A OD2 no hydrogen 2.635 N/A HIS 27.A ND1 ASP 4.A OD2 no hydrogen 3.186 N/A PHE 28.A N THR 16.A O no hydrogen 2.766 N/A CYS 29.A SG THR 8.A OG1 no hydrogen 3.618 N/A CYS 29.A SG SER 30.A OG no hydrogen 3.568 N/A CYS 33.A SG SER 30.A OG no hydrogen 3.013 N/A GLU 34.A N SER 30.A O no hydrogen 3.184 N/A ASN 35.A N SER 31.A O no hydrogen 2.806 N/A ASN 36.A N LYS 32.A O no hydrogen 2.948 N/A ASN 36.A N CYS 33.A O no hydrogen 2.806 N/A ALA 37.A N CYS 33.A O no hydrogen 2.830 N/A ASP 38.A N GLU 34.A O no hydrogen 2.856 N/A LEU 39.A N ASN 36.A O no hydrogen 3.260 N/A GLY 40.A N ALA 37.A O no hydrogen 2.633 N/A ARG 41.A N ASN 36.A O no hydrogen 3.419 N/A ASN 45.A N GLU 42.A O no hydrogen 2.746 N/A LEU 46.A N ALA 43.A O no hydrogen 3.253 N/A THR 49.A N LEU 46.A O no hydrogen 3.230 N/A THR 51.A N CYS 6.A O no hydrogen 2.680 N/A THR 51.A OG1 TYR 5.A O no hydrogen 3.024 N/A THR 51.A OG1 CYS 6.A O no hydrogen 2.556 N/A ARG 53.A N THR 49.A O no hydrogen 2.869 N/A ARG 53.A NE GLU 47.A O no hydrogen 3.135 N/A