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:

"
Endonuclease/exonuclease/phosphatase
".

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 22: type I inositol 1,4,5-trisphosphate 5-phosphatase

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
Inositol-polyphosphate 5-phosphatase activity GO:0004445
Catalysis of the reactions: D-myo-inositol 1,4,5-trisphosphate + H2O = myo-inositol 1,4-bisphosphate + phosphate, and 1D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O = 1D-myo-inositol 1,3,4-trisphosphate + phosphate.
5 E9QAS7 (/ISO) Q3TZT4 (/ISO) Q7TNC9 (/ISO) Q7TNC9 (/ISO) Q8BNK3 (/ISO)
PH domain binding GO:0042731
Interacting selectively and non-covalently with a PH domain (pleckstrin homology) of a protein, a domain of about 100 residues that occurs in a wide range of proteins involved in intracellular signaling or as constituents of the cytoskeleton.
5 E9QAS7 (/ISO) Q3TZT4 (/ISO) Q7TNC9 (/ISO) Q7TNC9 (/ISO) Q8BNK3 (/ISO)
Inositol-polyphosphate 5-phosphatase activity GO:0004445
Catalysis of the reactions: D-myo-inositol 1,4,5-trisphosphate + H2O = myo-inositol 1,4-bisphosphate + phosphate, and 1D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O = 1D-myo-inositol 1,3,4-trisphosphate + phosphate.
2 Q14642 (/NAS) Q14642 (/NAS)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
2 Q14642 (/IPI) Q14642 (/IPI)
PH domain binding GO:0042731
Interacting selectively and non-covalently with a PH domain (pleckstrin homology) of a protein, a domain of about 100 residues that occurs in a wide range of proteins involved in intracellular signaling or as constituents of the cytoskeleton.
2 Q14642 (/IPI) Q14642 (/IPI)

There are 2 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
Inositol phosphate dephosphorylation GO:0046855
The process of removing a phosphate group from any mono- or polyphosphorylated inositol.
5 E9QAS7 (/ISO) Q3TZT4 (/ISO) Q7TNC9 (/ISO) Q7TNC9 (/ISO) Q8BNK3 (/ISO)
Inositol phosphate metabolic process GO:0043647
The chemical reactions and pathways involving inositol phosphate, 1,2,3,4,5,6-cyclohexanehexol, with one or more phosphate groups attached.
2 Q14642 (/TAS) Q14642 (/TAS)

There are 3 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
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
5 E9QAS7 (/ISO) Q3TZT4 (/ISO) Q7TNC9 (/ISO) Q7TNC9 (/ISO) Q8BNK3 (/ISO)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
2 Q14642 (/TAS) Q14642 (/TAS)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 Q14642 (/NAS) Q14642 (/NAS)