Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2a56_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 1.A ND1 SER 3.A O no hydrogen 3.243 N/A SER 3.A N HIS 1.A O no hydrogen 3.050 N/A PHE 6.A N SER 3.A O no hydrogen 3.091 N/A LEU 7.A N ALA 4.A O no hydrogen 3.083 N/A MET 11.A N GLY 34.A O no hydrogen 3.047 N/A PHE 13.A N GLY 32.A O no hydrogen 2.770 N/A THR 15.A N GLY 30.A O no hydrogen 2.902 N/A THR 15.A OG1 CYS 64.A O no hydrogen 3.174 N/A ILE 17.A N CYS 28.A O no hydrogen 2.856 N/A GLY 19.A N PHE 26.A O no hydrogen 3.110 N/A VAL 21.A N HIS 24.A O no hydrogen 2.908 N/A HIS 24.A N VAL 21.A O no hydrogen 2.885 N/A TYR 25.A OH GLU 18.A OE1 no hydrogen 2.719 N/A PHE 26.A N GLY 19.A O no hydrogen 2.932 N/A LYS 27.A N GLU 49.A O no hydrogen 2.937 N/A CYS 28.A N ILE 17.A O no hydrogen 2.741 N/A THR 29.A N GLU 46.A O no hydrogen 2.934 N/A GLY 30.A N THR 15.A O no hydrogen 3.027 N/A LYS 31.A N LYS 44.A O no hydrogen 3.033 N/A GLY 32.A N PHE 13.A O no hydrogen 2.874 N/A GLU 33.A N GLU 42.A O no hydrogen 3.128 N/A GLY 34.A N MET 11.A O no hydrogen 3.243 N/A ASN 35.A N THR 40.A O no hydrogen 2.737 N/A GLY 39.A N ASN 35.A O no hydrogen 2.801 N/A GLU 42.A N GLU 33.A O no hydrogen 3.087 N/A LYS 44.A N LYS 31.A O no hydrogen 2.874 N/A LYS 44.A NZ GLU 46.A OE2 no hydrogen 3.539 N/A GLU 46.A N THR 29.A O no hydrogen 2.735 N/A ILE 48.A N LYS 27.A O no hydrogen 2.761 N/A GLU 49.A N LYS 27.A O no hydrogen 3.214 N/A ILE 59.A N ALA 56.A O no hydrogen 3.323 N/A LEU 60.A N PHE 57.A O no hydrogen 2.778 N/A SER 61.A N HIS 58.A O no hydrogen 3.273 N/A SER 61.A OG HIS 58.A O no hydrogen 3.251 N/A SER 63.A N LEU 60.A O no hydrogen 2.871 N/A CYS 64.A SG LEU 60.A O no hydrogen 3.464 N/A CYS 64.A SG SER 61.A O no hydrogen 3.456 N/A