Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ysa_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 10.A N LYS 15.A O CYS 10.A H 3.369 2.503 CYS 10.A SG HIS 18.A NE2 no hydrogen 3.347 N/A CYS 13.A SG HIS 18.A NE2 no hydrogen 3.710 N/A CYS 23.A N ILE 20.A O CYS 23.A H 3.422 2.499 CYS 23.A SG HIS 18.A NE2 no hydrogen 3.598 N/A CYS 23.A SG THR 25.A OG1 no hydrogen 2.850 N/A ASN 26.A ND2 ILE 20.A O ASN 26.A HD22 3.156 2.288 ASN 26.A ND2 CYS 23.A O ASN 26.A HD21 2.787 1.842 GLY 27.A N PRO 24.A O GLY 27.A H 2.778 1.933