Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6x4x_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 4.A N GLY 1.A O GLU 4.A H 3.067 2.278 CYS 6.A N ILE 2.A O CYS 6.A H 2.976 2.052 CYS 6.A SG ILE 2.A O no hydrogen 2.916 N/A CYS 7.A N VAL 3.A O CYS 7.A H 2.701 1.849 GLN 15.A N SER 12.A O GLN 15.A H 2.523 1.772 LEU 16.A N SER 12.A O LEU 16.A H 3.021 2.075 GLU 17.A N LEU 13.A O GLU 17.A H 2.650 1.674 ASN 18.A N TYR 14.A O ASN 18.A H 3.082 2.372 TYR 19.A N GLN 15.A O TYR 19.A H 3.368 2.614 TYR 19.A N LEU 16.A O TYR 19.A H 3.052 2.231 CYS 20.A N GLU 17.A O CYS 20.A H 3.057 2.184 CYS 20.A SG ASN 21.A OXT no hydrogen 3.139 N/A