Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2kqd_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 8.A N GLN 32.A O GLU 8.A H 3.349 2.568 CYS 17.A SG HIS 30.A NE2 no hydrogen 3.367 N/A GLY 20.A N CYS 17.A O GLY 20.A H 3.136 2.157 ASN 22.A N TYR 19.A O ASN 22.A H 2.562 1.715 CYS 23.A N GLY 20.A O CYS 23.A H 3.471 2.489 CYS 23.A SG ARG 25.A O no hydrogen 3.462 N/A CYS 23.A SG HIS 30.A NE2 no hydrogen 3.488 N/A CYS 23.A SG HIS 36.A NE2 no hydrogen 3.707 N/A GLN 32.A N VAL 29.A O GLN 32.A H 3.012 2.292 GLN 32.A NE2 PRO 28.A O GLN 32.A HE22 2.546 1.636 HIS 33.A N VAL 29.A O HIS 33.A H 3.304 2.436 PHE 34.A N HIS 30.A O PHE 34.A H 2.937 1.977 SER 35.A N THR 15.A O SER 35.A H 2.567 1.596 ASP 39.A N HIS 36.A O ASP 39.A H 3.310 2.558 TYR 42.A N ASP 39.A O TYR 42.A H 3.495 2.533