Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2em4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 10.A N GLU 14.A OE2 GLN 10.A H 2.885 1.966 ARG 11.A N GLU 14.A OE2 ARG 11.A H 3.505 2.627 CYS 15.A N LYS 20.A O CYS 15.A H 2.737 1.871 CYS 15.A SG HIS 31.A NE2 no hydrogen 3.402 N/A CYS 15.A SG HIS 35.A NE2 no hydrogen 3.669 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.412 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.394 N/A PHE 22.A N TYR 13.A O PHE 22.A H 2.925 1.946 LEU 28.A N THR 24.A O LEU 28.A H 3.419 2.489 ILE 29.A N LYS 25.A O ILE 29.A H 2.755 1.808 CYS 30.A N SER 26.A O CYS 30.A H 3.207 2.243 ARG 32.A N LEU 28.A O ARG 32.A H 2.824 1.855 ARG 33.A N ILE 29.A O ARG 33.A H 3.094 2.162 HIS 35.A N HIS 31.A O HIS 35.A H 3.444 2.548 HIS 35.A NE2 HIS 31.A NE2 no hydrogen 3.000 N/A LYS 39.A N GLY 37.A O LYS 39.A H 2.901 2.200 LYS 39.A NZ SER 41.A OG LYS 39.A HZ2 3.079 2.138