Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6hiw_US.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): UNK 8.A N UNK 6.A O no hydrogen 2.697 N/A UNK 18.A N UNK 15.A O no hydrogen 2.661 N/A UNK 19.A N UNK 15.A O no hydrogen 3.244 N/A UNK 28.A N UNK 24.A O no hydrogen 3.171 N/A UNK 38.A N UNK 35.A O no hydrogen 3.204 N/A UNK 42.A N UNK 39.A O no hydrogen 3.464 N/A UNK 49.A N UNK 46.A O no hydrogen 3.116 N/A UNK 50.A N UNK 46.A O no hydrogen 3.446 N/A UNK 51.A N UNK 47.A O no hydrogen 3.316 N/A UNK 53.A N UNK 49.A O no hydrogen 3.368 N/A