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:

"
ATP-grasp fold, B domain
".

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 19: Inositol hexakisphosphate and diphosphoinositol-pe...

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 hexakisphosphate kinase activity GO:0000828
Catalysis of the reaction: ATP + 1D-myo-inositol 1,2,3,4,5,6-hexakisphosphate = ADP + diphospho-1D-myo-inositol-pentakisphosphate. The isomeric configuration of diphospho-1D-myo-inositol-pentakisphosphate (PP-IP5) is unknown.
5 F4J8C6 (/IGI) F4J8C6 (/IGI) F4J8C7 (/IGI) F4J8C7 (/IGI) Q84WW3 (/IGI)
Inositol hexakisphosphate kinase activity GO:0000828
Catalysis of the reaction: ATP + 1D-myo-inositol 1,2,3,4,5,6-hexakisphosphate = ADP + diphospho-1D-myo-inositol-pentakisphosphate. The isomeric configuration of diphospho-1D-myo-inositol-pentakisphosphate (PP-IP5) is unknown.
5 F4J8C6 (/IMP) F4J8C6 (/IMP) F4J8C7 (/IMP) F4J8C7 (/IMP) Q84WW3 (/IMP)
Inositol heptakisphosphate kinase activity GO:0000829
Catalysis of the reaction: ATP + diphospho-1D-myo-inositol-pentakisphosphate = ADP + bis(diphospho)-1D-myo-inositol-tetrakisphosphate. The isomeric configurations of the diphospho-1D-myo-inositol-pentakisphosphate (PP-IP5) and bis(diphospho)-1D-myo-inositol-tetrakisphosphate (bis-PP-IP4) are unknown.
5 F4J8C6 (/IMP) F4J8C6 (/IMP) F4J8C7 (/IMP) F4J8C7 (/IMP) Q84WW3 (/IMP)
Diphosphoinositol-pentakisphosphate kinase activity GO:0033857
Catalysis of the reaction: ATP + 1D-myo-inositol 5-diphosphate pentakisphosphate = ADP + 1D-myo-inositol bisdiphosphate tetrakisphosphate.
3 F4J8C6 (/IMP) F4J8C6 (/IMP) Q84WW3 (/IMP)
Inositol heptakisphosphate kinase activity GO:0000829
Catalysis of the reaction: ATP + diphospho-1D-myo-inositol-pentakisphosphate = ADP + bis(diphospho)-1D-myo-inositol-tetrakisphosphate. The isomeric configurations of the diphospho-1D-myo-inositol-pentakisphosphate (PP-IP5) and bis(diphospho)-1D-myo-inositol-tetrakisphosphate (bis-PP-IP4) are unknown.
1 Q84WW3 (/IGI)

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
Inositol phosphate biosynthetic process GO:0032958
The chemical reactions and pathways resulting in the formation of an inositol phosphate, 1,2,3,4,5,6-cyclohexanehexol, with one or more phosphate groups attached.
5 F4J8C6 (/IMP) F4J8C6 (/IMP) F4J8C7 (/IMP) F4J8C7 (/IMP) Q84WW3 (/IMP)
Defense response to fungus, incompatible interaction GO:0009817
A response of an organism to a fungus that prevents the occurrence or spread of disease.
4 F4J8C6 (/IMP) F4J8C6 (/IMP) F4J8C7 (/IMP) F4J8C7 (/IMP)
Jasmonic acid and ethylene-dependent systemic resistance GO:0009861
The jasmonic acid and ethylene (ethene) dependent process that confers broad spectrum systemic resistance to disease in response to wounding or a pathogen.
4 F4J8C6 (/IMP) F4J8C6 (/IMP) F4J8C7 (/IMP) F4J8C7 (/IMP)
Inositol metabolic process GO:0006020
The chemical reactions and pathways involving inositol, 1,2,3,4,5,6-cyclohexanehexol, a growth factor for animals and microorganisms.
3 F4J8C6 (/IMP) F4J8C6 (/IMP) Q84WW3 (/IMP)
Positive regulation of defense response to insect GO:1900367
Any process that activates or increases the frequency, rate or extent of defense response to insect.
2 F4J8C6 (/IMP) F4J8C6 (/IMP)
Positive regulation of vitamin E biosynthetic process GO:1904966
Any process that activates or increases the frequency, rate or extent of vitamin E biosynthetic process.
2 F4J8C6 (/IMP) F4J8C6 (/IMP)
Positive regulation of antifungal innate immune response GO:1905036
Any process that activates or increases the frequency, rate or extent of an antifungal innate immune response.
2 F4J8C6 (/IMP) F4J8C6 (/IMP)
Positive regulation of vitamin E biosynthetic process GO:1904966
Any process that activates or increases the frequency, rate or extent of vitamin E biosynthetic process.
1 Q84WW3 (/ISS)

There are 2 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
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.
4 F4J8C6 (/IDA) F4J8C6 (/IDA) F4J8C7 (/IDA) F4J8C7 (/IDA)
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.
1 Q84WW3 (/ISS)
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