Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2qa4_1.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 7.A N GLY 4.A O no hydrogen 2.753 N/A SER 7.A OG GLY 2.A O no hydrogen 3.324 N/A GLN 8.A N THR 5.A O no hydrogen 3.205 N/A LYS 11.A N GLN 8.A O no hydrogen 3.342 N/A LYS 11.A NZ GLN 8.A OE1 no hydrogen 3.116 N/A THR 17.A N TYR 27.A O no hydrogen 2.630 N/A THR 17.A OG1 TYR 27.A O no hydrogen 2.977 N/A LYS 18.A NZ GLY 23.A O no hydrogen 3.221 N/A CYS 19.A N GLU 24.A O no hydrogen 2.410 N/A ARG 21.A NH2 SER 42.A O no hydrogen 2.871 N/A ARG 21.A NH2 ALA 43.A O no hydrogen 3.018 N/A GLY 23.A N CYS 19.A O no hydrogen 2.830 N/A LYS 25.A NZ HIS 16.A O no hydrogen 3.163 N/A TYR 27.A N THR 17.A O no hydrogen 2.626 N/A HIS 28.A N VAL 33.A O no hydrogen 3.069 N/A THR 29.A N THR 15.A O no hydrogen 2.730 N/A LYS 31.A N HIS 28.A O no hydrogen 2.721 N/A LYS 31.A NZ HIS 28.A NE2 no hydrogen 3.000 N/A LYS 32.A N HIS 28.A O no hydrogen 2.450 N/A LYS 32.A NZ THR 29.A OG1 no hydrogen 2.577 N/A CYS 34.A N PHE 39.A O no hydrogen 3.063 N/A CYS 34.A SG SER 26.A O no hydrogen 3.424 N/A SER 35.A N SER 26.A O no hydrogen 2.777 N/A LYS 41.A N GLY 38.A O no hydrogen 2.858 N/A SER 42.A N GLY 38.A O no hydrogen 3.097 N/A SER 42.A OG LYS 44.A O no hydrogen 3.406 N/A LYS 44.A N SER 42.A OG no hydrogen 3.195 N/A ARG 46.A N CYS 37.A O no hydrogen 2.852 N/A ARG 46.A NH1 SER 36.A O no hydrogen 3.227 N/A TYR 48.A N GLN 51.A OE1 no hydrogen 3.306 N/A GLN 51.A N TYR 48.A O no hydrogen 3.410 N/A SER 52.A OG LYS 53.A O no hydrogen 3.179 N/A SER 52.A OG GLU 56.A O no hydrogen 3.438 N/A SER 52.A OG GLU 56.A OXT no hydrogen 3.473 N/A