Figure 5.
Molecular docking for DHQS and IMB-T130. (a) Overview of the active pocket of DHQS bound to IMB-T130. IMB-T130 is represented by a stick model (grey, carbon atoms; blue, nitrogen atoms; red, oxygen atoms; yellow, sulfur atoms; green, chlorine atoms). Red sticks represent the amino acid residues interacting with IMB-T130. (b) A carbonyl oxygen atom forms a conventional hydrogen bond with Asn154 and Lys323 (green line). A carbon-hydrogen bond formed between the carbonyl group of Asn246 and pyridine (grey line). Thiazole and pyridine formed different hydrophobic interactions with Lys144, Asn246, and His249 (purple and orange lines).