Annotations: 9S4G

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	IBR	e9s4gD1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: IBR	ECOD (v295.2)
C	IBR	e9s4gC1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: IBR	ECOD (v295.2)
B	IBR	e9s4gB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: IBR	ECOD (v295.2)
A	Nucleoporin_C	e9s4gA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Nucleoporin_C	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00484	Carbonic anhydrase (Pro_CA)	Carbonic anhydrase	This family includes carbonic anhydrases as well as a family of non-functional homologues related to YbcF.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Carbonic anhydrase	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding carbonate dehydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity	carbon utilization response to nutrient levels response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to carbon dioxide response to chemical response to oxygen-containing compound cellular process cellular response to oxygen-containing compound response to carbon dioxide response to oxidative stress cellular response to stress response to stress carbon utilization response to nutrient levels response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to carbon dioxide response to chemical response to oxygen-containing compound cellular process cellular response to oxygen-containing compound response to carbon dioxide response to oxidative stress cellular response to stress response to stress cellular response to oxidative stress cellular response to chemical stress	cellular anatomical structure intracellular anatomical structure cytoplasm

Chains	Accession	Name	Type
A, B, C, D	IPR001765	Carbonic anhydrase	Family
A, B, C, D	IPR015892	Carbonic anhydrase, prokaryotic-like, conserved site	Conserved Site
A, B, C, D	IPR036874	Carbonic anhydrase superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9S4G | pdb_00009s4g