Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2enc_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 14.A NZ GLU 10.A OE1 LYS 14.A HZ1 2.861 1.849 CYS 15.A N LYS 20.A O CYS 15.A H 3.072 2.216 CYS 15.A SG HIS 31.A NE2 no hydrogen 3.354 N/A CYS 18.A SG HIS 31.A NE2 no hydrogen 3.325 N/A CYS 18.A SG HIS 35.A NE2 no hydrogen 3.564 N/A CYS 28.A N THR 24.A O CYS 28.A H 3.094 2.139 TYR 29.A N ASN 25.A O TYR 29.A H 3.090 2.128 SER 30.A N SER 26.A O SER 30.A H 3.065 2.088 HIS 31.A N GLN 27.A O HIS 31.A H 3.276 2.336 GLN 32.A N CYS 28.A O GLN 32.A H 3.067 2.105 ARG 33.A N TYR 29.A O ARG 33.A H 3.016 2.141 ARG 33.A N SER 30.A O ARG 33.A H 3.359 2.599 SER 34.A N HIS 31.A O SER 34.A H 2.743 2.030 SER 34.A OG HIS 31.A O SER 34.A HG 2.822 1.944 HIS 35.A N GLN 32.A O HIS 35.A H 2.820 1.989 HIS 35.A NE2 HIS 31.A NE2 no hydrogen 3.168 N/A SER 36.A OG ARG 33.A O SER 36.A HG 2.702 1.967 LYS 39.A N GLY 37.A O LYS 39.A H 2.838 2.048