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: waiting to be named.

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.
« Back to all FunFams

FunFam 5: CTP synthase

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 10 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
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
12 P17812 (/IDA) P17812 (/IDA) P17812 (/IDA) P17812 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA)
(2 more)
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
12 P17812 (/IMP) P17812 (/IMP) P17812 (/IMP) P17812 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP)
(2 more)
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
8 P70698 (/ISS) Q54V77 (/ISS) Q5XHA8 (/ISS) Q6PEI7 (/ISS) Q7ZXP9 (/ISS) Q7ZXP9 (/ISS) Q9VUL1 (/ISS) Q9VUL1 (/ISS)
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
6 P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) Q9NRF8 (/TAS) Q9NRF8 (/TAS)
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
4 P17812 (/IGI) P17812 (/IGI) P17812 (/IGI) P17812 (/IGI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
4 P17812 (/IPI) P17812 (/IPI) P17812 (/IPI) P17812 (/IPI)
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
2 O42644 (/ISO) P70698 (/ISO)
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).
2 Q9NRF8 (/IPI) Q9NRF8 (/IPI)
CTP synthase activity GO:0003883
Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
1 C8VSY9 (/RCA)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 P70698 (/ISO)

There are 24 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
CTP biosynthetic process GO:0006241
The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate.
12 P17812 (/IDA) P17812 (/IDA) P17812 (/IDA) P17812 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA)
(2 more)
CTP biosynthetic process GO:0006241
The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate.
8 P70698 (/ISS) Q54V77 (/ISS) Q5XHA8 (/ISS) Q6PEI7 (/ISS) Q7ZXP9 (/ISS) Q7ZXP9 (/ISS) Q9VUL1 (/ISS) Q9VUL1 (/ISS)
CTP biosynthetic process GO:0006241
The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate.
6 P17812 (/IMP) P17812 (/IMP) P17812 (/IMP) P17812 (/IMP) X2JCY2 (/IMP) X2JCY2 (/IMP)
Phospholipid biosynthetic process GO:0008654
The chemical reactions and pathways resulting in the formation of phospholipids, any lipid containing phosphoric acid as a mono- or diester.
6 P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP)
Nucleobase-containing small molecule interconversion GO:0015949
The chemical reactions and pathways by which a nucleobase, nucleoside or nucleotide small molecule is synthesized from another nucleobase, nucleoside or nucleotide small molecule.
6 P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) Q9NRF8 (/TAS) Q9NRF8 (/TAS)
Pyrimidine nucleobase biosynthetic process GO:0019856
The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases.
6 P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP) P28274 (/IMP)
Notochord development GO:0030903
The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
5 A0A2R8Q6Q1 (/IMP) A0A2R8QCI7 (/IMP) A9JT21 (/IMP) B7ZVK1 (/IMP) Q6PEI7 (/IMP)
Nucleobase-containing compound metabolic process GO:0006139
Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids.
4 P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) P17812 (/TAS)
Notochord development GO:0030903
The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
4 A0A2R8Q6Q1 (/IGI) A0A2R8QCI7 (/IGI) A9JT21 (/IGI) B7ZVK1 (/IGI)
T cell proliferation GO:0042098
The expansion of a T cell population by cell division. Follows T cell activation.
4 P17812 (/IMP) P17812 (/IMP) P17812 (/IMP) P17812 (/IMP)
B cell proliferation GO:0042100
The expansion of a B cell population by cell division. Follows B cell activation.
4 P17812 (/IMP) P17812 (/IMP) P17812 (/IMP) P17812 (/IMP)
Response to drug GO:0042493
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 drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
4 P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) P17812 (/TAS)
Pyrimidine nucleotide metabolic process GO:0006220
The chemical reactions and pathways involving a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
2 Q9NRF8 (/TAS) Q9NRF8 (/TAS)
Phospholipid metabolic process GO:0006644
The chemical reactions and pathways involving phospholipids, any lipid containing phosphoric acid as a mono- or diester.
2 X2JCY2 (/IMP) X2JCY2 (/IMP)
Larval lymph gland hemopoiesis GO:0035167
The production of blood cells from the larval lymph gland. The lymph gland consists of three to six bilaterally paired lobes that are attached to the cardioblasts during larval stages, and it degenerates during pupal stages.
2 Q9VUL1 (/IMP) Q9VUL1 (/IMP)
Nucleobase-containing compound metabolic process GO:0006139
Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids.
1 C8VSY9 (/RCA)
'de novo' pyrimidine nucleobase biosynthetic process GO:0006207
The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.
1 O42644 (/ISO)
CTP biosynthetic process GO:0006241
The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate.
1 P70698 (/ISO)
Phospholipid biosynthetic process GO:0008654
The chemical reactions and pathways resulting in the formation of phospholipids, any lipid containing phosphoric acid as a mono- or diester.
1 Q54V77 (/ISS)
Pyrimidine nucleobase biosynthetic process GO:0019856
The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases.
1 Q54V77 (/ISS)
T cell proliferation GO:0042098
The expansion of a T cell population by cell division. Follows T cell activation.
1 P70698 (/ISO)
T cell proliferation GO:0042098
The expansion of a T cell population by cell division. Follows T cell activation.
1 P70698 (/ISS)
B cell proliferation GO:0042100
The expansion of a B cell population by cell division. Follows B cell activation.
1 P70698 (/ISO)
B cell proliferation GO:0042100
The expansion of a B cell population by cell division. Follows B cell activation.
1 P70698 (/ISS)

There are 10 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
Cytoophidium GO:0097268
A subcellular filamentary structure where CTP synthase is compartmentalized in a range of organisms including bacteria, yeast, fruit fly, rat and human.
16 P17812 (/IDA) P17812 (/IDA) P17812 (/IDA) P17812 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA) P28274 (/IDA)
(6 more)
Fungal-type vacuole GO:0000324
A vacuole that has both lytic and storage functions. The fungal vacuole is a large, membrane-bounded organelle that functions as a reservoir for the storage of small molecules (including polyphosphate, amino acids, several divalent cations (e.g. calcium), other ions, and other small molecules) as well as being the primary compartment for degradation. It is an acidic compartment, containing an ensemble of acid hydrolases. At least in S. cerevisiae, there are indications that the morphology of the vacuole is variable and correlated with the cell cycle, with logarithmically growing cells having a multilobed, reticulated vacuole, while stationary phase cells contain a single large structure.
8 P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P38627 (/HDA) P38627 (/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.
8 P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) P17812 (/TAS) P38627 (/TAS) P38627 (/TAS) Q9NRF8 (/TAS) Q9NRF8 (/TAS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
7 O42644 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA) P28274 (/HDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
4 P17812 (/HDA) P17812 (/HDA) P17812 (/HDA) P17812 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q9VUL1 (/IDA) Q9VUL1 (/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.
2 Q9VUL1 (/HDA) Q9VUL1 (/HDA)
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
1 P70303 (/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 O42644 (/ISO)
Cytoophidium GO:0097268
A subcellular filamentary structure where CTP synthase is compartmentalized in a range of organisms including bacteria, yeast, fruit fly, rat and human.
1 P70698 (/ISO)