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:

"
Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A
".

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 74: N-acylneuraminate cytidylyltransferase A

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 8 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
N-acylneuraminate cytidylyltransferase activity GO:0008781
Catalysis of the reaction: CTP + N-acylneuraminate = diphosphate + CMP-N-acylneuraminate.
44 A0A096MYY9 (/ISS) B5X1H6 (/ISS) E2QYQ4 (/ISS) E2QYQ4 (/ISS) F6VQY1 (/ISS) F7H7Q2 (/ISS) F7H7Q2 (/ISS) F7H7Q2 (/ISS) F7H7Q2 (/ISS) F7H7Q2 (/ISS)
(34 more)
N-acylneuraminate cytidylyltransferase activity GO:0008781
Catalysis of the reaction: CTP + N-acylneuraminate = diphosphate + CMP-N-acylneuraminate.
6 A0A060VXQ0 (/IDA) E1B9W3 (/IDA) H9BFW7 (/IDA) Q0E671 (/IDA) Q3SZM5 (/IDA) Q90WG6 (/IDA)
N-glycolylneuraminic acid (Neu5Gc) cytidylyltransferase activity GO:0090632
Catalysis of the reaction: CTP + Neu5Gc = diphosphate + CMP-Neu5Gc.
4 A0A060VXQ0 (/IDA) E1B9W3 (/IDA) Q3SZM5 (/IDA) Q90WG6 (/IDA)
Keto-deoxynonulosonic acid (KDN) cytidylyltransferase activity GO:0090633
Catalysis of the reaction: CTP + KDN = diphosphate + CMP-KDN.
4 A0A060VXQ0 (/IDA) E1B9W3 (/IDA) Q3SZM5 (/IDA) Q90WG6 (/IDA)
N-acylneuraminate cytidylyltransferase activity GO:0008781
Catalysis of the reaction: CTP + N-acylneuraminate = diphosphate + CMP-N-acylneuraminate.
2 A0A060VXQ0 (/IMP) Q90WG6 (/IMP)
N-glycolylneuraminic acid (Neu5Gc) cytidylyltransferase activity GO:0090632
Catalysis of the reaction: CTP + Neu5Gc = diphosphate + CMP-Neu5Gc.
2 A0A060VXQ0 (/IMP) Q90WG6 (/IMP)
Keto-deoxynonulosonic acid (KDN) cytidylyltransferase activity GO:0090633
Catalysis of the reaction: CTP + KDN = diphosphate + CMP-KDN.
2 A0A060VXQ0 (/IMP) Q90WG6 (/IMP)
N-acylneuraminate cytidylyltransferase activity GO:0008781
Catalysis of the reaction: CTP + N-acylneuraminate = diphosphate + CMP-N-acylneuraminate.
1 Q99KK2 (/ISO)

There are 1 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
CMP-N-acetylneuraminate biosynthetic process GO:0006055
The chemical reactions and pathways resulting in the formation of CMP-N-acetylneuraminate, a substance composed of 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-3-ulosonic acid in glycosidic linkage with cytidine monophosphate.
1 Q99KK2 (/ISO)

There are 8 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.
3 A0A060VXQ0 (/IDA) Q0E671 (/IDA) Q90WG6 (/IDA)
Cell GO:0005623
The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.
2 A0A060VXQ0 (/IDA) Q90WG6 (/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 Q8NFW8 (/HDA)
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 Q99KK2 (/ISO)
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 B5X1H6 (/ISS)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q8NFW8 (/TAS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 H9BFW7 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
1 Q8NFW8 (/HDA)
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