Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6ti6_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 1.A N GLU 1.A OE2 no hydrogen 2.948 N/A HIS 3.A NE2 GLN 5.A OE1 no hydrogen 2.781 N/A HIS 4.A ND1 VAL 2.A O no hydrogen 3.133 N/A ASP 13.A N GLU 12.A OE1 ASP 13.A H 2.983 2.033 ASN 17.A ND2 ASP 13.A OD2 ASN 17.A HD21 2.701 1.685