Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4ch2_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 5.A N PHE 2.A O no hydrogen 2.939 N/A CYS 9.A N GLU 6.A O no hydrogen 2.993 N/A CYS 9.A SG SER 4.A O no hydrogen 3.935 N/A CYS 9.A SG GLU 6.A O no hydrogen 3.219 N/A ARG 12.A N GLU 16.A OE1 no hydrogen 2.934 N/A ARG 12.A NE GLU 16.A OE1 no hydrogen 2.814 N/A ARG 12.A NE GLU 16.A OE2 no hydrogen 3.421 N/A ARG 12.A NH1 ASP 22.A OD2 no hydrogen 2.776 N/A ARG 12.A NH2 GLU 16.A OE2 no hydrogen 2.937 N/A ARG 12.A NH2 ASP 22.A OD2 no hydrogen 3.025 N/A PHE 15.A N ARG 12.A O no hydrogen 3.093 N/A LYS 17.A N ARG 12.A O no hydrogen 3.007 N/A LYS 18.A N PHE 15.A O no hydrogen 2.888 N/A SER 19.A N GLU 16.A O no hydrogen 3.150 N/A LEU 20.A N PHE 15.A O no hydrogen 2.968 N/A ASP 22.A N GLU 25.A OE2 no hydrogen 2.858 N/A THR 24.A N ASP 22.A OD1 no hydrogen 3.025 N/A GLU 25.A N ASP 22.A OD1 no hydrogen 2.754 N/A GLU 27.A N THR 24.A O no hydrogen 2.983 N/A LEU 29.A N GLU 25.A O no hydrogen 3.142 N/A GLU 30.A N ARG 26.A O no hydrogen 2.805 N/A SER 31.A N GLU 27.A O no hydrogen 3.226 N/A SER 31.A N LEU 28.A O no hydrogen 3.033 N/A SER 31.A OG LEU 28.A O no hydrogen 2.634 N/A TYR 32.A N LEU 29.A O no hydrogen 3.125 N/A