Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1bj6_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 4.A N LYS 9.A O CYS 4.A H 2.837 1.857 CYS 4.A SG HIS 12.A NE2 no hydrogen 3.465 N/A ASN 6.A ND2 ALA 19.A O ASN 6.A HD22 2.981 2.384 ASN 6.A ND2 PRO 20.A O ASN 6.A HD22 2.778 1.968 CYS 7.A SG HIS 12.A NE2 no hydrogen 3.505 N/A GLY 11.A N VAL 2.A O GLY 11.A H 3.084 2.099 ASN 16.A N THR 13.A O ASN 16.A H 2.840 2.048 ASN 16.A ND2 THR 13.A OG1 ASN 16.A HD21 2.949 1.951 CYS 17.A N ALA 14.A O CYS 17.A H 3.353 2.479 CYS 17.A SG HIS 12.A NE2 no hydrogen 3.480 N/A LYS 22.A NZ ASN 6.A O LYS 22.A HZ2 3.041 2.048 LYS 23.A NZ GLU 31.A OE1 LYS 23.A HZ3 2.828 1.911 CYS 25.A N LYS 30.A O CYS 25.A H 2.811 1.874 CYS 25.A SG HIS 33.A NE2 no hydrogen 3.461 N/A CYS 28.A SG HIS 33.A NE2 no hydrogen 3.475 N/A CYS 38.A N GLN 34.A O CYS 38.A H 2.798 1.952 CYS 38.A SG HIS 33.A NE2 no hydrogen 3.506 N/A THR 39.A N GLU 40.A OE2 THR 39.A H 3.041 2.038 ARG 41.A NE THR 39.A OG1 ARG 41.A HE 2.933 2.011 ARG 41.A NH2 THR 39.A OG1 ARG 41.A HH21 2.952 2.065