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YhfG This protein family includes proteins predominantly found in Gammaproteobacteria, such as YhfG from Escherichia coli. YhfG is a FicA antitoxin homologue (also known as antitoxin EcFicA) that interacts with EcFiT and forms a complex with it. YhfG shows a unique conformation, forming two parallel alpha- helices linked by a 10-residues loop. The structure of the complex shows a highly conserved extended ligand-binding pocket. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",