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:

"
Phosphorylase Kinase; domain 1
".

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 252: Serine/threonine-protein kinase 26

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 15 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
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).
9 Q499L9 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI)
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Protein kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Protein kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
8 Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
8 Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
8 Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI) Q9P289 (/IPI)
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Protein kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Protein kinase activity GO:0004672
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)

There are 22 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 phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
8 Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP)
Cellular response to starvation GO:0009267
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 deprivation of nourishment.
8 Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP)
Microvillus assembly GO:0030033
Formation of a microvillus, a thin cylindrical membrane-covered projection on the surface of a cell.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Negative regulation of cell migration GO:0030336
Any process that stops, prevents, or reduces the frequency, rate or extent of cell migration.
8 Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP)
Response to hydrogen peroxide GO:0042542
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hydrogen peroxide (H2O2) stimulus.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Protein autophosphorylation GO:0046777
The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
8 Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP)
Regulation of hydrogen peroxide-induced cell death GO:1903205
Any process that modulates the frequency, rate or extent of hydrogen peroxide-induced cell death.
8 Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP) Q9P289 (/IMP)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Cellular response to starvation GO:0009267
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 deprivation of nourishment.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Cellular response to starvation GO:0009267
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 deprivation of nourishment.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Microvillus assembly GO:0030033
Formation of a microvillus, a thin cylindrical membrane-covered projection on the surface of a cell.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Negative regulation of cell migration GO:0030336
Any process that stops, prevents, or reduces the frequency, rate or extent of cell migration.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Negative regulation of cell migration GO:0030336
Any process that stops, prevents, or reduces the frequency, rate or extent of cell migration.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Response to hydrogen peroxide GO:0042542
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hydrogen peroxide (H2O2) stimulus.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Regulation of apoptotic process GO:0042981
Any process that modulates the occurrence or rate of cell death by apoptotic process.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Protein autophosphorylation GO:0046777
The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Protein autophosphorylation GO:0046777
The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Regulation of hydrogen peroxide-induced cell death GO:1903205
Any process that modulates the frequency, rate or extent of hydrogen peroxide-induced cell death.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)

There are 24 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Golgi apparatus GO:0005794
A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Golgi-associated vesicle GO:0005798
Any vesicle associated with the Golgi complex and involved in mediating transport within the Golgi or between the Golgi and other parts of the cell.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/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.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/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.
8 Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS)
Vesicle membrane GO:0012506
The lipid bilayer surrounding any membrane-bounded vesicle in the cell.
8 Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS) Q9P289 (/TAS)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Apical plasma membrane GO:0016324
The region of the plasma membrane located at the apical end of the cell.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Extracellular exosome GO:0070062
A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
8 Q9P289 (/HDA) Q9P289 (/HDA) Q9P289 (/HDA) Q9P289 (/HDA) Q9P289 (/HDA) Q9P289 (/HDA) Q9P289 (/HDA) Q9P289 (/HDA)
Cell periphery GO:0071944
The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
8 Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA) Q9P289 (/IDA)
Golgi membrane GO:0000139
The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Golgi apparatus GO:0005794
A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Golgi apparatus GO:0005794
A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Golgi-associated vesicle GO:0005798
Any vesicle associated with the Golgi complex and involved in mediating transport within the Golgi or between the Golgi and other parts of the cell.
2 Q99JT2 (/ISO) Q99JT2 (/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.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 Q99JT2 (/ISS) Q99JT2 (/ISS)
Apical plasma membrane GO:0016324
The region of the plasma membrane located at the apical end of the cell.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Cell periphery GO:0071944
The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
2 Q99JT2 (/ISO) Q99JT2 (/ISO)
Golgi membrane GO:0000139
The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
1 F1LXV3 (/IDA)