Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8oo0_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 1.A NH2 ARG 2.A O no hydrogen 2.300 N/A GLU 14.A N GLU 12.A O no hydrogen 2.790 N/A ALA 22.A N GLU 20.A OE1 no hydrogen 2.639 N/A ALA 23.A N GLU 20.A OE1 no hydrogen 2.635 N/A