Fig. 9 in Phytoconstituents from Vernonia glaberrima Welw. Ex O. Hoffm. leaves and their cytotoxic activities on a panel of human cancer cell lines

Fig. 9. Binding interactions of active site residues of CAIX (PDB ID 3IAI) with 4-hydroxy-5-methylcoumarin. The ligand is black in colour while the amino acid residues are green in colour. Purple dash represents hydrophobic interactions while green dash depicts hydrogen bonding. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)