Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7yca_C.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 1.A N SER 70.A O no hydrogen 3.084 N/A SER 1.A OG HIS 2.A O no hydrogen 3.313 N/A HIS 2.A NE2 VAL 48.A O no hydrogen 2.999 N/A ALA 3.A N TYR 67.A O no hydrogen 2.941 N/A LYS 5.A N ARG 65.A O no hydrogen 2.854 N/A TYR 7.A N SER 63.A O no hydrogen 2.690 N/A TYR 7.A OH TYR 67.A OH no hydrogen 2.845 N/A THR 9.A OG1 SER 63.A OG no hydrogen 2.510 N/A CYS 10.A N TYR 7.A O no hydrogen 3.132 N/A THR 14.A OG1 CYS 13.A O no hydrogen 2.504 N/A ARG 18.A N THR 14.A O no hydrogen 2.916 N/A ARG 18.A NE THR 14.A OG1 no hydrogen 2.568 N/A ARG 18.A NH2 THR 14.A OG1 no hydrogen 3.250 N/A ALA 19.A N GLN 15.A O no hydrogen 2.888 N/A CYS 20.A N VAL 17.A O no hydrogen 3.261 N/A CYS 20.A SG THR 22.A OG1 no hydrogen 3.576 N/A THR 22.A OG1 ASP 46.A O no hydrogen 3.210 N/A GLU 26.A N SER 40.A O no hydrogen 2.903 N/A VAL 28.A N ILE 38.A O no hydrogen 2.840 N/A TRP 30.A N GLY 36.A O no hydrogen 3.401 N/A CYS 33.A SG ILE 11.A O no hydrogen 3.606 N/A CYS 33.A SG GLN 37.A O no hydrogen 3.562 N/A GLY 36.A N CYS 33.A O no hydrogen 3.324 N/A GLN 37.A NE2 GLY 12.A O no hydrogen 2.562 N/A ILE 38.A N VAL 28.A O no hydrogen 2.939 N/A SER 40.A N GLU 26.A O no hydrogen 2.774 N/A SER 40.A OG GLU 26.A O no hydrogen 3.172 N/A THR 44.A OG1 ALA 41.A O no hydrogen 2.726 N/A ASP 46.A N ARG 43.A O no hydrogen 3.138 N/A CYS 47.A N THR 44.A O no hydrogen 3.123 N/A LYS 51.A NZ GLU 54.A OE1 no hydrogen 2.572 N/A LYS 51.A NZ GLU 54.A OE2 no hydrogen 3.437 N/A LYS 51.A NZ VAL 66.A O no hydrogen 2.794 N/A ALA 55.A N LYS 51.A O no hydrogen 3.091 N/A ALA 56.A N ARG 52.A O no hydrogen 2.917 N/A CYS 57.A N GLU 54.A O no hydrogen 3.440 N/A CYS 57.A SG THR 59.A OG1 no hydrogen 3.598 N/A THR 59.A OG1 PHE 61.A O no hydrogen 2.742 N/A THR 59.A OG1 SER 63.A OG no hydrogen 3.044 N/A SER 63.A OG THR 9.A OG1 no hydrogen 2.510 N/A SER 63.A OG THR 59.A OG1 no hydrogen 3.044 N/A ARG 65.A N LYS 5.A O no hydrogen 2.905 N/A VAL 66.A N GLU 54.A OE2 no hydrogen 3.427 N/A TYR 67.A N ALA 3.A O no hydrogen 2.738 N/A TYR 67.A OH TYR 7.A OH no hydrogen 2.845 N/A GLY 69.A N HIS 2.A ND1 no hydrogen 3.295 N/A THR 72.A N SER 75.A OG no hydrogen 2.619 N/A SER 75.A N THR 72.A OG1 no hydrogen 3.373 N/A SER 75.A OG GLU 71.A OE2 no hydrogen 2.816 N/A SER 75.A OG THR 72.A O no hydrogen 2.735 N/A MET 76.A N THR 72.A O no hydrogen 2.844 N/A GLY 77.A N ARG 74.A O no hydrogen 3.037 N/A LEU 78.A N THR 73.A O no hydrogen 3.506 N/A