The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Alpha carbonic anhydrase
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 7: Alpha carbonic anhydrase 3

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 4 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Carbonate dehydratase activity GO:0004089
Catalysis of the reaction: H2CO3 = CO2 + H2O.
6 Q9KMP6 (/ISS) Q9KMP6 (/ISS) Q9KMP6 (/ISS) Q9KMP6 (/ISS) Q9KMP6 (/ISS) Q9KMP6 (/ISS)
Carbonate dehydratase activity GO:0004089
Catalysis of the reaction: H2CO3 = CO2 + H2O.
3 O04846 (/IDA) O04846 (/IDA) Q84UV8 (/IDA)
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
1 Q84UV8 (/ISS)
Monodehydroascorbate reductase (NADH) activity GO:0016656
Catalysis of the reaction: NADH + H+ + 2 monodehydroascorbate = NAD+ + 2 ascorbate.
1 Q84UV8 (/IDA)

There are 3 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Response to carbon dioxide GO:0010037
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a carbon dioxide (CO2) stimulus.
2 F4IHR4 (/IEP) Q9FYE3 (/IEP)
Response to oxygen radical GO:0000305
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an oxygen radical stimulus. An oxygen radical is any oxygen species that carries a free electron; examples include hydroxyl radicals and the superoxide anion.
1 Q84UV8 (/NAS)
Regulation of pH GO:0006885
Any process involved in the maintenance of an internal equilibrium of hydrogen ions, thereby modulating the internal pH, within an organism or cell.
1 Q84UV8 (/NAS)

There are 4 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Chloroplast stroma GO:0009570
The space enclosed by the double membrane of a chloroplast but excluding the thylakoid space. It contains DNA, ribosomes and some temporary products of photosynthesis.
2 O04846 (/IDA) O04846 (/IDA)
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
1 Q84UV8 (/IDA)
Chloroplast thylakoid membrane GO:0009535
The pigmented membrane of a chloroplast thylakoid. An example of this component is found in Arabidopsis thaliana.
1 F4JIK2 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
1 F4IHR4 (/IDA)
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