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:

"
HAD superfamily/HAD-like
".

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 118: Phospholysine phosphohistidine inorganic pyrophosp...

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 9 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
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
5 A5PLK2 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS) Q9H008 (/ISS)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
5 A5PLK2 (/ISS) Q0VD18 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS)
Protein histidine phosphatase activity GO:0101006
Catalysis of the reaction: protein histidine phosphate + H2O = protein histidine + phosphate
5 A5PLK2 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS) Q9H008 (/ISS)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
2 Q0VD18 (/IDA) Q9H008 (/IDA)
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
1 Q0VD18 (/IDA)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
1 Q9D7I5 (/ISO)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 Q9H008 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 Q9D7I5 (/ISO)
Protein histidine phosphatase activity GO:0101006
Catalysis of the reaction: protein histidine phosphate + H2O = protein histidine + phosphate
1 Q0VD18 (/IDA)

There are 6 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
Protein dephosphorylation GO:0006470
The process of removing one or more phosphoric residues from a protein.
5 A5PLK2 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS) Q9H008 (/ISS)
Phosphate-containing compound metabolic process GO:0006796
The chemical reactions and pathways involving the phosphate group, the anion or salt of any phosphoric acid.
5 A5PLK2 (/ISS) Q0VD18 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS)
Protein dephosphorylation GO:0006470
The process of removing one or more phosphoric residues from a protein.
1 Q0VD18 (/IDA)
Phosphate-containing compound metabolic process GO:0006796
The chemical reactions and pathways involving the phosphate group, the anion or salt of any phosphoric acid.
1 Q9H008 (/IDA)
Phosphate-containing compound metabolic process GO:0006796
The chemical reactions and pathways involving the phosphate group, the anion or salt of any phosphoric acid.
1 Q9D7I5 (/ISO)
Purine ribonucleoside monophosphate biosynthetic process GO:0009168
The chemical reactions and pathways resulting in the formation of purine ribonucleoside monophosphate, a compound consisting of a purine base linked to a ribose sugar esterified with phosphate on the sugar.
1 Q9H008 (/TAS)

There are 9 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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
5 A5PLK2 (/ISS) Q0VD18 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
5 A5PLK2 (/ISS) Q0VD18 (/ISS) Q3B8E3 (/ISS) Q5I0D5 (/ISS) Q9D7I5 (/ISS)
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
1 Q9H008 (/IDA)
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
1 Q9D7I5 (/ISO)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q9H008 (/IDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q9D7I5 (/ISO)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q9H008 (/TAS)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
1 Q9H008 (/IDA)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
1 Q9D7I5 (/ISO)
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