Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1np0_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ASN 14.A N THR 12.A OG1 no hydrogen 2.998 N/A ASN 22.A N ALA 19.A O no hydrogen 2.905 N/A HIS 27.A NE2 GLU 41.A OE2 no hydrogen 2.714 N/A SER 28.A OG ASN 30.A OD1 no hydrogen 2.628 N/A SER 31.A N SER 28.A O no hydrogen 2.948 N/A SER 31.A OG ALA 33.A O no hydrogen 3.463 N/A ALA 33.A N SER 31.A OG no hydrogen 3.080 N/A CYS 37.A N GLY 34.A O no hydrogen 2.906 N/A GLU 41.A N CYS 37.A O no hydrogen 2.929 N/A GLU 42.A N THR 38.A O no hydrogen 2.858 N/A ALA 43.A N LEU 39.A O no hydrogen 3.237 N/A PHE 44.A N LEU 40.A O no hydrogen 2.862 N/A ARG 45.A N GLU 41.A O no hydrogen 3.190 N/A ARG 45.A NH2 GLU 42.A OE1 no hydrogen 3.131 N/A ARG 46.A N GLU 42.A O no hydrogen 2.994 N/A TYR 47.A N ALA 43.A O no hydrogen 3.001 N/A HIS 48.A N PHE 44.A O no hydrogen 3.080 N/A HIS 48.A NE2 PHE 23.A O no hydrogen 2.870 N/A GLY 49.A N ARG 45.A O no hydrogen 3.361 N/A TYR 50.A N ARG 46.A O no hydrogen 3.007 N/A ILE 51.A N TYR 47.A O no hydrogen 2.951 N/A PHE 52.A N HIS 48.A O no hydrogen 3.284 N/A GLY 53.A N GLY 49.A O no hydrogen 2.755 N/A