| Domain | Name | Category | Type | 
		| IPR001697 | Pyruvate kinase | Family | Family | 
		| IPR011037 | Pyruvate kinase-like, insert domain superfamily | Family | Homologous superfamily | 
		| IPR015793 | Pyruvate kinase, barrel | Domain | Domain | 
		| IPR015795 | Pyruvate kinase, C-terminal | Domain | Domain | 
		| IPR015806 | Pyruvate kinase, insert domain superfamily | Family | Homologous superfamily | 
		| IPR015813 | Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily | Family | Homologous superfamily | 
		| IPR018209 | Pyruvate kinase, active site | Site | Active site | 
		| IPR036918 | Pyruvate kinase, C-terminal domain superfamily | Family | Homologous superfamily | 
		| IPR040442 | Pyruvate kinase-like domain superfamily | Family | Homologous superfamily |