| Domain | Name | Category | Type | 
		| IPR001148 | Alpha carbonic anhydrase domain | Domain | Domain | 
		| IPR018338 | Carbonic anhydrase, alpha-class, conserved site | Site | Conserved site | 
		| IPR018429 | Carbonic anhydrase 9 | Family | Family | 
		| IPR023561 | Carbonic anhydrase, alpha-class | Family | Family | 
		| IPR036398 | Alpha carbonic anhydrase domain superfamily | Family | Homologous superfamily |