The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Hexapeptide repeat proteins
".

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.
« Back to all FunFams

FunFam 65: Carbonic anhydrase

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 5 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.
4 P40881 (/IDA) P40881 (/IDA) P40881 (/IDA) P40881 (/IDA)
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
4 P40881 (/IDA) P40881 (/IDA) P40881 (/IDA) P40881 (/IDA)
Sulfate binding GO:0043199
Interacting selectively and non-covalently with sulfate, SO4(2-), a negatively charged small molecule.
4 P40881 (/IDA) P40881 (/IDA) P40881 (/IDA) P40881 (/IDA)
Cobalt ion binding GO:0050897
Interacting selectively and non-covalently with a cobalt (Co) ion.
4 P40881 (/IDA) P40881 (/IDA) P40881 (/IDA) P40881 (/IDA)
Bicarbonate binding GO:0071890
Interacting selectively and non-covalently with bicarbonate (CHO3-) ions.
4 P40881 (/IDA) P40881 (/IDA) P40881 (/IDA) P40881 (/IDA)

There are 0 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.

There are 0 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.
CATH-Gene3D is a Global Biodata Core Resource Learn more...