Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1b53_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 10.A SG THR 8.A O no hydrogen 2.737 N/A PHE 23.A N PRO 20.A O PHE 23.A H 3.032 2.206 ILE 24.A N GLN 21.A O ILE 24.A H 3.269 2.337 VAL 39.A N ALA 51.A O VAL 39.A H 3.040 2.271 ARG 45.A N THR 43.A OG1 ARG 45.A H 3.221 2.424 ASP 52.A N GLU 55.A OE2 ASP 52.A H 3.066 2.090 VAL 58.A N GLU 55.A O VAL 58.A H 3.356 2.576 GLN 59.A N GLU 55.A O GLN 59.A H 3.285 2.554 SER 63.A N GLN 59.A O SER 63.A H 3.082 2.328