TetR D (with 7 missing AS on chain A and 8 missing AS on chain B, due to .pdb file) was simulated in std. forcefield to analyze H-bond interactions. This is just a preview bec. no codecs are installed on this machine :)
vmd setups:
coloration with beta-factors, blue/green
sidechains of h-bonds coloured by chain A and chain B (red/orange)