Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2em7_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 15.A N LYS 20.A O CYS 15.A H 2.840 1.888 CYS 15.A SG GLU 17.A OE1 no hydrogen 2.815 N/A CYS 15.A SG HIS 35.A NE2 no hydrogen 3.541 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.352 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.537 N/A PHE 22.A N TYR 13.A O PHE 22.A H 2.891 2.011 LEU 28.A N CYS 24.A O LEU 28.A H 3.374 2.397 TYR 29.A N ARG 25.A O TYR 29.A H 3.351 2.373 THR 30.A N ARG 26.A O THR 30.A H 3.231 2.263 HIS 31.A N ASP 27.A O HIS 31.A H 3.126 2.183 HIS 31.A NE2 HIS 35.A NE2 no hydrogen 3.093 N/A HIS 32.A N LEU 28.A O HIS 32.A H 3.115 2.280 MET 33.A N THR 30.A O MET 33.A H 2.999 2.062 VAL 34.A N HIS 31.A O VAL 34.A H 2.927 2.123 HIS 35.A N HIS 32.A O HIS 35.A H 2.952 2.137 THR 36.A N HIS 32.A O THR 36.A H 3.144 2.419 THR 36.A N MET 33.A O THR 36.A H 2.935 2.156