Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1aoo_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 3.A N GLN 1.A O GLU 3.A H 3.150 2.465 CYS 7.A SG CYS 20.A O no hydrogen 3.990 N/A CYS 20.A SG ASN 17.A O no hydrogen 3.529 N/A CYS 30.A SG LYS 35.A O no hydrogen 3.566 N/A ASN 31.A ND2 CYS 30.A O ASN 31.A HD21 3.330 2.633 CYS 38.A SG ASN 40.A O no hydrogen 3.342 N/A ASN 40.A ND2 SER 23.A O ASN 40.A HD21 3.141 2.254