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:

"
Inorganic pyrophosphatase
".

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 4: Inorganic pyrophosphatase

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
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
11 O77460 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA) P00817 (/IDA)
(1 more)
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).
10 P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI) P00817 (/IPI)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
1 P19117 (/ISO)
Inorganic diphosphatase activity GO:0004427
Catalysis of the reaction: diphosphate + H(2)O = H(+) + 2 phosphate.
1 Q5B912 (/RCA)

There are 8 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
Phosphate-containing compound metabolic process GO:0006796
The chemical reactions and pathways involving the phosphate group, the anion or salt of any phosphoric acid.
10 P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC) P00817 (/IC)
Generation of precursor metabolites and energy GO:0006091
The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
1 Q5B912 (/RCA)
Chromatin remodeling GO:0006338
Dynamic structural changes to eukaryotic chromatin occurring throughout the cell division cycle. These changes range from the local changes necessary for transcriptional regulation to global changes necessary for chromosome segregation.
1 O77460 (/IDA)
Transcription, DNA-templated GO:0006351
The cellular synthesis of RNA on a template of DNA.
1 O77460 (/IDA)
Ecdysone receptor-mediated signaling pathway GO:0035076
The series of molecular signals generated by ecdysone binding to the ecdysone receptor complex.
1 O77460 (/IGI)
Regulation of hemocyte proliferation GO:0035206
Any process that modulates the frequency, rate or extent of hemocyte proliferation. Hemocytes are blood cells associated with a hemocoel (the cavity containing most of the major organs of the arthropod body) which are involved in defense and clotting of hemolymph, but not involved in transport of oxygen. An example of this is found in Drosophila melanogaster.
1 O77460 (/IMP)
Nucleosome mobilization GO:0042766
The movement of nucleosomes along a DNA fragment.
1 O77460 (/IDA)
Cellular response to osmotic stress GO:0071470
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of solutes outside the organism or cell.
1 Q5B912 (/IEP)

There are 12 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.
11 P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA)
(1 more)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
10 P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA) P00817 (/HDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
2 Q6FRB7 (/IDA) Q6FRB7 (/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 Q5B912 (/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 O77460 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 O77460 (/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 P19117 (/HDA)
NURF complex GO:0016589
An ISWI complex that contains an ATPase subunit of the ISWI family (SNF2L in mammals), a NURF301 homolog (BPTF in humans), and additional subunits, though the composition of these additional subunits varies slightly with species. NURF is involved in regulation of transcription from TRNA polymerase II promoters.
1 O77460 (/IDA)
NURF complex GO:0016589
An ISWI complex that contains an ATPase subunit of the ISWI family (SNF2L in mammals), a NURF301 homolog (BPTF in humans), and additional subunits, though the composition of these additional subunits varies slightly with species. NURF is involved in regulation of transcription from TRNA polymerase II promoters.
1 O77460 (/IPI)
NURF complex GO:0016589
An ISWI complex that contains an ATPase subunit of the ISWI family (SNF2L in mammals), a NURF301 homolog (BPTF in humans), and additional subunits, though the composition of these additional subunits varies slightly with species. NURF is involved in regulation of transcription from TRNA polymerase II promoters.
1 O77460 (/TAS)
Hyphal cell wall GO:0030446
The cell wall surrounding a fungal hypha.
1 P83777 (/IDA)
Fungal biofilm matrix GO:0062040
An extracellular matrix lying external to fungal cells. The fungal biofilm matrix consists of polysaccharides, proteins, lipids, and nucleic acids. Fungal biofilms mediate adherence to host tissues, and provide protection from host immune defenses.
1 P83777 (/IDA)