Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7m7x_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 4.A N GLU 4.A OE1 GLU 4.A H 2.700 1.735 CYS 6.A N SER 3.A O CYS 6.A H 2.893 2.026 TRP 7.A N GLU 4.A O TRP 7.A H 3.326 2.425