Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2yrm_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 13.A SG HIS 29.A NE2 no hydrogen 3.497 N/A CYS 13.A SG HIS 34.A NE2 no hydrogen 3.704 N/A CYS 16.A SG HIS 29.A NE2 no hydrogen 3.323 N/A CYS 16.A SG HIS 34.A NE2 no hydrogen 3.576 N/A PHE 20.A N PHE 11.A O PHE 20.A H 3.184 2.397 LYS 27.A N GLU 23.A O LYS 27.A H 3.106 2.155 ARG 28.A N ALA 24.A O ARG 28.A H 3.306 2.338 HIS 29.A N SER 25.A O HIS 29.A H 3.329 2.353 THR 30.A N LEU 26.A O THR 30.A H 2.985 2.027 LEU 31.A N LYS 27.A O LEU 31.A H 3.159 2.250 GLN 32.A N ARG 28.A O GLN 32.A H 2.774 1.869 THR 33.A N HIS 29.A O THR 33.A H 2.621 1.817 THR 33.A OG1 HIS 29.A O THR 33.A HG1 2.947 2.349