Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4f1a_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLY 1.A N GLU 4.A OE1 no hydrogen 2.811 N/A CYS 6.A N ILE 2.A O no hydrogen 3.346 N/A CYS 6.A SG ILE 2.A O no hydrogen 3.877 N/A CYS 7.A N VAL 3.A O no hydrogen 3.114 N/A THR 8.A N VAL 3.A O no hydrogen 2.981 N/A THR 8.A OG1 VAL 3.A O no hydrogen 3.569 N/A CYS 11.A SG SER 12.A O no hydrogen 3.852 N/A SER 12.A N GLN 15.A OE1 no hydrogen 3.004 N/A SER 12.A OG GLN 15.A OE1 no hydrogen 3.338 N/A GLN 15.A N SER 12.A OG no hydrogen 3.029 N/A LEU 16.A N SER 12.A O no hydrogen 2.945 N/A GLU 17.A N LEU 13.A O no hydrogen 3.256 N/A GLU 17.A N TYR 14.A O no hydrogen 3.175 N/A ASN 18.A N GLN 15.A O no hydrogen 2.884 N/A TYR 19.A N LEU 16.A O no hydrogen 2.997 N/A CYS 20.A N GLU 17.A O no hydrogen 3.241 N/A CYS 20.A SG GLU 17.A O no hydrogen 3.662 N/A