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 53: Polypeptide N-acetylgalactosaminyltransferase

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
Polypeptide N-acetylgalactosaminyltransferase activity GO:0004653
Catalysis of the reaction: UDP-N-acetyl-D-galactosamine + polypeptide = UDP + N-acetyl-D-galactosaminyl-polypeptide. This reaction is the modification of serine or threonine residues in polypeptide chains by the transfer of a N-acetylgalactose from UDP-N-acetylgalactose to the hydroxyl group of the amino acid; it is the first step in O-glycan biosynthesis.
4 C6S3M5 (/IDA) Q6DJR8 (/IDA) Q8NCW6 (/IDA) Q8NCW6 (/IDA)
Notch binding GO:0005112
Interacting selectively and non-covalently with the Notch (N) protein, a surface receptor.
3 Q6DJR8 (/IDA) Q8NCW6 (/IDA) Q8NCW6 (/IDA)
Polypeptide N-acetylgalactosaminyltransferase activity GO:0004653
Catalysis of the reaction: UDP-N-acetyl-D-galactosamine + polypeptide = UDP + N-acetyl-D-galactosaminyl-polypeptide. This reaction is the modification of serine or threonine residues in polypeptide chains by the transfer of a N-acetylgalactose from UDP-N-acetylgalactose to the hydroxyl group of the amino acid; it is the first step in O-glycan biosynthesis.
2 Q6P6V1 (/ISS) Q921L8 (/ISS)
Notch binding GO:0005112
Interacting selectively and non-covalently with the Notch (N) protein, a surface receptor.
2 Q6P6V1 (/ISS) Q921L8 (/ISS)
Polypeptide N-acetylgalactosaminyltransferase activity GO:0004653
Catalysis of the reaction: UDP-N-acetyl-D-galactosamine + polypeptide = UDP + N-acetyl-D-galactosaminyl-polypeptide. This reaction is the modification of serine or threonine residues in polypeptide chains by the transfer of a N-acetylgalactose from UDP-N-acetylgalactose to the hydroxyl group of the amino acid; it is the first step in O-glycan biosynthesis.
1 Q921L8 (/ISO)
Notch binding GO:0005112
Interacting selectively and non-covalently with the Notch (N) protein, a surface receptor.
1 Q921L8 (/ISO)

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
Notch receptor processing GO:0007220
The series of successive proteolytic cleavages of the Notch protein, which result in an active form of the receptor.
4 Q6P6V1 (/ISS) Q8NCW6 (/ISS) Q8NCW6 (/ISS) Q921L8 (/ISS)
Determination of left/right symmetry GO:0007368
The establishment of an organism's body plan or part of an organism with respect to the left and right halves. The pattern can either be symmetric, such that the halves are mirror images, or asymmetric where the pattern deviates from this symmetry.
4 Q6P6V1 (/ISS) Q8NCW6 (/ISS) Q8NCW6 (/ISS) Q921L8 (/ISS)
Regulation of Notch signaling pathway GO:0008593
Any process that modulates the frequency, rate or extent of the Notch signaling pathway.
4 Q6P6V1 (/ISS) Q8NCW6 (/ISS) Q8NCW6 (/ISS) Q921L8 (/ISS)
Protein O-linked glycosylation via threonine GO:0018243
The glycosylation of protein via the O3 atom of peptidyl-threonine, forming O3-glycosyl-L-threonine; the most common forms are N-acetylgalactosaminyl, mannosyl, and galactosyl threonine.
4 C6S3M5 (/IDA) Q6DJR8 (/IDA) Q8NCW6 (/IDA) Q8NCW6 (/IDA)
Cilium assembly GO:0060271
The assembly of a cilium, a specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole.
4 Q6P6V1 (/ISS) Q8NCW6 (/ISS) Q8NCW6 (/ISS) Q921L8 (/ISS)
Notch signaling involved in heart development GO:0061314
The series of molecular signals initiated by binding of an extracellular ligand to a Notch receptor on the surface of the target cell and contributing to the progression of the heart over time.
4 Q6P6V1 (/ISS) Q8NCW6 (/ISS) Q8NCW6 (/ISS) Q921L8 (/ISS)
Spermatid development GO:0007286
The process whose specific outcome is the progression of a spermatid over time, from its formation to the mature structure.
2 Q7Z4T8 (/IMP) Q9D4M9 (/IMP)
O-glycan processing GO:0016266
The stepwise addition of carbohydrate or carbohydrate derivative residues to the initially added O-linked residue (usually GalNAc) to form a core O-glycan structure.
2 Q8NCW6 (/TAS) Q8NCW6 (/TAS)
Protein O-linked glycosylation via threonine GO:0018243
The glycosylation of protein via the O3 atom of peptidyl-threonine, forming O3-glycosyl-L-threonine; the most common forms are N-acetylgalactosaminyl, mannosyl, and galactosyl threonine.
2 Q6P6V1 (/ISS) Q921L8 (/ISS)
Notch receptor processing GO:0007220
The series of successive proteolytic cleavages of the Notch protein, which result in an active form of the receptor.
1 Q6DJR8 (/IMP)
Spermatid development GO:0007286
The process whose specific outcome is the progression of a spermatid over time, from its formation to the mature structure.
1 Q9D4M9 (/ISO)
Spermatid development GO:0007286
The process whose specific outcome is the progression of a spermatid over time, from its formation to the mature structure.
1 Q95JX4 (/ISS)
Determination of left/right symmetry GO:0007368
The establishment of an organism's body plan or part of an organism with respect to the left and right halves. The pattern can either be symmetric, such that the halves are mirror images, or asymmetric where the pattern deviates from this symmetry.
1 Q6DJR8 (/IMP)
Regulation of Notch signaling pathway GO:0008593
Any process that modulates the frequency, rate or extent of the Notch signaling pathway.
1 Q6DJR8 (/IMP)
Protein O-linked glycosylation via threonine GO:0018243
The glycosylation of protein via the O3 atom of peptidyl-threonine, forming O3-glycosyl-L-threonine; the most common forms are N-acetylgalactosaminyl, mannosyl, and galactosyl threonine.
1 Q921L8 (/ISO)
Cilium assembly GO:0060271
The assembly of a cilium, a specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface. Each cilium is bounded by an extrusion of the cytoplasmic membrane, and contains a regular longitudinal array of microtubules, anchored basally in a centriole.
1 Q6DJR8 (/IMP)
Notch signaling involved in heart development GO:0061314
The series of molecular signals initiated by binding of an extracellular ligand to a Notch receptor on the surface of the target cell and contributing to the progression of the heart over time.
1 Q6DJR8 (/IMP)

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
Golgi membrane GO:0000139
The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
2 Q8NCW6 (/TAS) Q8NCW6 (/TAS)
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.
1 C9J2C3 (/IDA)
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