Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6i2k_D.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 4.A N LYS 23.A O no hydrogen 3.075 N/A ASN 4.A ND2 ASP 24.A OD1 no hydrogen 3.520 N/A ASN 20.A ND2 GLU 3.A OE1 no hydrogen 2.814 N/A ASN 20.A ND2 ASP 24.A O no hydrogen 2.812 N/A TYR 22.A N ASN 20.A OD1 no hydrogen 3.040 N/A SER 25.A OG ASN 4.A O no hydrogen 2.305 N/A ALA 27.A N ASP 24.A O no hydrogen 3.280 N/A ALA 28.A N SER 25.A O no hydrogen 3.380 N/A THR 29.A N ILE 19.A O no hydrogen 3.298 N/A THR 29.A OG1 ILE 19.A O no hydrogen 2.619 N/A PHE 42.A N PRO 39.A O no hydrogen 3.081 N/A ALA 43.A N PRO 39.A O no hydrogen 2.684 N/A ASP 48.A N ASP 48.A OD1 no hydrogen 2.457 N/A