Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7k53_i.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ALA 1.A N TYR 61.A OH no hydrogen 2.970 N/A MET 16.A N ALA 13.A O no hydrogen 3.428 N/A SER 20.A N ASN 18.A O no hydrogen 3.012 N/A VAL 23.A N PRO 19.A O no hydrogen 3.250 N/A ALA 26.A N VAL 23.A O no hydrogen 3.145 N/A LEU 27.A N GLY 24.A O no hydrogen 2.773 N/A GLY 28.A N GLY 24.A O no hydrogen 3.458 N/A GLN 30.A N LEU 27.A O no hydrogen 3.089 N/A GLN 30.A NE2 ALA 26.A O no hydrogen 3.048 N/A GLY 31.A N LEU 27.A O no hydrogen 2.898 N/A PHE 37.A N ASN 33.A O no hydrogen 2.874 N/A CYS 38.A N ILE 34.A O no hydrogen 2.406 N/A CYS 38.A N MET 35.A O no hydrogen 3.306 N/A LYS 39.A N MET 35.A O no hydrogen 3.245 N/A ALA 40.A N GLU 36.A O no hydrogen 3.138 N/A PHE 41.A N PHE 37.A O no hydrogen 3.084 N/A ASN 42.A N CYS 38.A O no hydrogen 3.100 N/A ASN 42.A N LYS 39.A O no hydrogen 3.196 N/A ALA 43.A N LYS 39.A O no hydrogen 3.375 N/A LYS 44.A NZ LYS 44.A O no hydrogen 3.423 N/A THR 45.A N PHE 41.A O no hydrogen 2.409 N/A THR 45.A OG1 PHE 41.A O no hydrogen 2.607 N/A ASP 46.A N ASN 42.A O no hydrogen 3.184 N/A SER 47.A N LYS 44.A O no hydrogen 3.070 N/A ILE 48.A N THR 45.A O no hydrogen 3.425 N/A LYS 50.A NZ ASP 46.A OD1 no hydrogen 3.301 N/A VAL 57.A N VAL 69.A O no hydrogen 2.516 N/A THR 59.A N THR 67.A O no hydrogen 3.057 N/A TYR 61.A N SER 65.A O no hydrogen 3.058 N/A SER 65.A OG ASP 63.A O no hydrogen 3.423 N/A THR 67.A N THR 59.A O no hydrogen 3.071 N/A VAL 69.A N VAL 57.A O no hydrogen 3.052 N/A LYS 71.A N PRO 55.A O no hydrogen 2.934 N/A