Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/6Q3M 6Q3M: Structure of CHD4 PHD2 - tandem chromodomains Chromodomain-helicase-DNA-binding protein 41,2-ETHANEDIOLDI(HYDROXYETHYL)ETHERTRIETHYLENE GLYCOLZINC ION structuretandem