Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4y28_E.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 7.A NE VAL 28.A O no hydrogen 2.907 N/A VAL 11.A N GLY 25.A O no hydrogen 2.762 N/A LYS 12.A N GLU 63.A O no hydrogen 2.670 N/A ILE 13.A N GLY 23.A O no hydrogen 3.245 N/A LEU 14.A N GLU 61.A O no hydrogen 3.036 N/A GLU 17.A N ARG 15.A O no hydrogen 2.587 N/A SER 18.A OG TYR 57.A OH no hydrogen 3.111 N/A TRP 20.A NE1 LYS 46.A O no hydrogen 2.765 N/A GLY 25.A N VAL 11.A O no hydrogen 3.063 N/A VAL 27.A N ALA 9.A O no hydrogen 3.191 N/A VAL 28.A N VAL 41.A O no hydrogen 2.921 N/A ASP 33.A N ASP 31.A OD1 no hydrogen 2.552 N/A THR 36.A N ASP 33.A O no hydrogen 3.394 N/A THR 36.A OG1 ASP 31.A OD2 no hydrogen 3.490 N/A VAL 42.A N ASN 55.A O no hydrogen 2.932 N/A ARG 43.A N SER 26.A O no hydrogen 3.184 N/A PHE 44.A N SER 53.A O no hydrogen 2.736 N/A ASN 48.A N VAL 52.A O no hydrogen 3.410 N/A VAL 52.A N ALA 50.A O no hydrogen 2.735 N/A ASN 55.A N VAL 42.A O no hydrogen 2.966 N/A ASN 56.A ND2 TYR 38.A O no hydrogen 3.279 N/A TYR 57.A N PRO 39.A O no hydrogen 2.892 N/A TYR 57.A OH SER 18.A OG no hydrogen 3.111 N/A ALA 58.A N GLU 61.A OE1 no hydrogen 2.876 N/A GLU 61.A N ALA 58.A O no hydrogen 3.150 N/A GLU 63.A N LYS 12.A O no hydrogen 3.083 N/A VAL 65.A N LYS 10.A O no hydrogen 3.162 N/A