Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4b2k_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 3.A N PHE 60.A O no hydrogen 2.935 N/A LYS 4.A NZ GLU 36.A OE2 no hydrogen 2.677 N/A VAL 5.A N VAL 58.A O no hydrogen 2.977 N/A LEU 7.A N VAL 56.A O no hydrogen 2.912 N/A GLY 9.A N THR 54.A O no hydrogen 2.920 N/A THR 10.A N ASP 21.A OD2 no hydrogen 2.902 N/A SER 11.A N TYR 52.A O no hydrogen 2.910 N/A GLU 13.A N SER 11.A OG no hydrogen 2.843 N/A SER 14.A N SER 11.A OG no hydrogen 3.274 N/A ALA 17.A N SER 14.A OG no hydrogen 2.947 N/A ALA 18.A N SER 14.A O no hydrogen 2.998 N/A ALA 19.A N PHE 15.A O no hydrogen 3.046 N/A ASP 20.A N THR 16.A O no hydrogen 2.995 N/A ASP 21.A N ALA 17.A O no hydrogen 2.946 N/A ALA 22.A N ALA 18.A O no hydrogen 3.214 N/A ILE 23.A N ALA 19.A O no hydrogen 3.021 N/A ASP 24.A N ASP 20.A O no hydrogen 2.797 N/A ARG 25.A N ASP 21.A O no hydrogen 3.211 N/A ALA 26.A N ALA 22.A O no hydrogen 2.945 N/A GLU 27.A N ILE 23.A O no hydrogen 2.884 N/A ASP 28.A N ASP 24.A O no hydrogen 2.926 N/A ASP 28.A N ARG 25.A O no hydrogen 3.177 N/A THR 29.A N ALA 26.A O no hydrogen 3.096 N/A THR 29.A OG1 ARG 25.A O no hydrogen 3.408 N/A THR 29.A OG1 ALA 26.A O no hydrogen 3.481 N/A ASN 32.A ND2 GLU 61.A O no hydrogen 3.564 N/A VAL 34.A N ALA 59.A O no hydrogen 2.852 N/A GLU 36.A N GLN 57.A O no hydrogen 2.816 N/A VAL 38.A N GLU 55.A O no hydrogen 2.825 N/A ASP 39.A N GLU 55.A O no hydrogen 3.432 N/A GLY 41.A N GLN 53.A O no hydrogen 2.849 N/A GLU 43.A N THR 51.A O no hydrogen 2.826 N/A ILE 44.A N GLU 43.A OE2.B no hydrogen 3.199 N/A THR 51.A N GLU 43.A O no hydrogen 2.964 N/A THR 51.A OG1 GLU 49.A O no hydrogen 3.175 N/A TYR 52.A N SER 11.A O no hydrogen 2.670 N/A GLN 53.A N GLY 41.A O no hydrogen 2.735 N/A THR 54.A N GLY 9.A O no hydrogen 3.032 N/A THR 54.A OG1 PHE 15.A O no hydrogen 2.832 N/A GLU 55.A N ASP 39.A O no hydrogen 2.779 N/A VAL 56.A N LEU 7.A O no hydrogen 2.759 N/A GLN 57.A N GLU 36.A O no hydrogen 2.862 N/A VAL 58.A N VAL 5.A O no hydrogen 2.808 N/A PHE 60.A N LYS 3.A O no hydrogen 2.806 N/A GLU 61.A N ASN 32.A O no hydrogen 2.792 N/A LEU 62.A N VAL 1.A O no hydrogen 2.840 N/A