Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2y0i_S.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 5.A N SER 1.A O no hydrogen 2.630 N/A LEU 6.A N VAL 2.A O no hydrogen 2.817 N/A LEU 7.A N VAL 3.A O no hydrogen 2.687 N/A GLN 8.A N GLU 4.A O no hydrogen 3.318 N/A HIS 9.A ND1 GLY 10.A O no hydrogen 2.971 N/A