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:

"
Transferase(Phosphotransferase) 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 441: Serine/threonine protein kinase

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 6 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 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.
5 P40494 (/HDA) P40494 (/HDA) P53974 (/HDA) P53974 (/HDA) P53974 (/HDA)
Protein serine/threonine kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
5 P40494 (/IDA) P40494 (/IDA) P53974 (/IDA) P53974 (/IDA) P53974 (/IDA)
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).
5 P40494 (/IPI) P40494 (/IPI) P53974 (/IPI) P53974 (/IPI) P53974 (/IPI)
Protein serine/threonine kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
3 P53974 (/IMP) P53974 (/IMP) P53974 (/IMP)
Protein serine/threonine kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
2 O43066 (/ISO) Q9USS2 (/ISO)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
2 O43066 (/ISM) Q9USS2 (/ISM)

There are 17 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.
5 P40494 (/HDA) P40494 (/HDA) P53974 (/HDA) P53974 (/HDA) P53974 (/HDA)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
5 P40494 (/IGI) P40494 (/IGI) P53974 (/IGI) P53974 (/IGI) P53974 (/IGI)
Protein phosphorylation GO:0006468
The process of introducing a phosphate group on to a protein.
5 P40494 (/IMP) P40494 (/IMP) P53974 (/IMP) P53974 (/IMP) P53974 (/IMP)
Peptidyl-threonine phosphorylation GO:0018107
The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
5 P40494 (/IDA) P40494 (/IDA) P53974 (/IDA) P53974 (/IDA) P53974 (/IDA)
Actin filament organization GO:0007015
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking.
3 P53974 (/IMP) P53974 (/IMP) P53974 (/IMP)
Regulation of clathrin-dependent endocytosis GO:2000369
Any process that modulates the frequency, rate or extent of clathrin-mediated endocytosis.
3 P53974 (/IGI) P53974 (/IGI) P53974 (/IGI)
Regulation of clathrin-dependent endocytosis GO:2000369
Any process that modulates the frequency, rate or extent of clathrin-mediated endocytosis.
3 P53974 (/IMP) P53974 (/IMP) P53974 (/IMP)
Actin cortical patch assembly GO:0000147
Assembly of an actin cortical patch, a discrete actin-containing structure found at the plasma membrane of fungal cells.
2 P40494 (/IMP) P40494 (/IMP)
Actin cortical patch assembly GO:0000147
Assembly of an actin cortical patch, a discrete actin-containing structure found at the plasma membrane of fungal cells.
2 O43066 (/ISO) Q9USS2 (/ISO)
Actin filament organization GO:0007015
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking.
2 O43066 (/ISO) Q9USS2 (/ISO)
Peptidyl-threonine phosphorylation GO:0018107
The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
2 P40494 (/IMP) P40494 (/IMP)
Negative regulation of protein complex assembly GO:0031333
Any process that stops, prevents, or reduces the frequency, rate or extent of protein complex assembly.
2 P40494 (/IMP) P40494 (/IMP)
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 P40494 (/IMP) P40494 (/IMP)
Negative regulation of actin cortical patch assembly GO:0120133
Any process that stops, prevents, or reduces the frequency, rate or extent of the assembly of actin cortical patches.
2 P40494 (/IGI) P40494 (/IGI)
Negative regulation of clathrin-dependent endocytosis GO:1900186
Any process that stops, prevents or reduces the frequency, rate or extent of clathrin-mediated endocytosis.
2 P40494 (/IGI) P40494 (/IGI)
Negative regulation of clathrin-dependent endocytosis GO:1900186
Any process that stops, prevents or reduces the frequency, rate or extent of clathrin-mediated endocytosis.
2 P40494 (/IMP) P40494 (/IMP)
Signal transduction GO:0007165
The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
1 O43066 (/IC)

There are 5 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
Actin cortical patch GO:0030479
An endocytic patch that consists of an actin-containing structure found at the plasma membrane in cells; formed of networks of branched actin filaments that lie just beneath the plasma membrane and assemble, move, and disassemble rapidly. An example of this is the actin cortical patch found in Saccharomyces cerevisiae.
5 P40494 (/IDA) P40494 (/IDA) P53974 (/IDA) P53974 (/IDA) P53974 (/IDA)
Mating projection tip GO:0043332
The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.
5 P40494 (/HDA) P40494 (/HDA) P53974 (/HDA) P53974 (/HDA) P53974 (/HDA)
Actin cortical patch GO:0030479
An endocytic patch that consists of an actin-containing structure found at the plasma membrane in cells; formed of networks of branched actin filaments that lie just beneath the plasma membrane and assemble, move, and disassemble rapidly. An example of this is the actin cortical patch found in Saccharomyces cerevisiae.
2 O43066 (/ISO) Q9USS2 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 O43066 (/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.
1 Q9USS2 (/HDA)
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