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:

"
Glycogen Phosphorylase B;
".

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 90: Starch synthase, chloroplastic/amyloplastic

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 4 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
IgE binding GO:0019863
Interacting selectively and non-covalently with an immunoglobulin of the IgE isotype.
10 A2Y8X2 (/IDA) A2Y8X2 (/IDA) A2Y8X2 (/IDA) A2Y8X2 (/IDA) A2Y8X2 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/IDA)
ADP binding GO:0043531
Interacting selectively and non-covalently with ADP, adenosine 5'-diphosphate.
5 Q0DEV5 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/IDA) Q0DEV5 (/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).
3 Q9MAQ0 (/IPI) Q9MAQ0 (/IPI) Q9MAQ0 (/IPI)
Glycogen (starch) synthase activity GO:0004373
Catalysis of the reaction: UDP-glucose + (1,4)-alpha-D-glucosyl(n) = UDP + (1,4)-alpha-D-glucosyl(n+1).
1 Q42968 (/ISS)

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
Starch metabolic process GO:0005982
The chemical reactions and pathways involving starch, the most important reserve polysaccharide in plants. It is a glucan consisting of two components, amylose and amylopectin, which are both glucose homopolymers. Starch is synthesized as a temporary storage form of carbon and can be catabolized to produce sucrose.
1 Q42968 (/ISS)

There are 3 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
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
3 Q9MAQ0 (/IDA) Q9MAQ0 (/IDA) Q9MAQ0 (/IDA)
Chloroplast starch grain GO:0009569
Plant storage body for amylose and amylopectin, 1-100um in diameter, and located in chloroplasts. Also contains small amounts of enzymes, amino acids, lipids and nucleic acids. The shape of the grain varies widely amongst species, but is often spherical or disk-shaped.
3 Q9MAQ0 (/IDA) Q9MAQ0 (/IDA) Q9MAQ0 (/IDA)
Amyloplast GO:0009501
A plastid whose main function is to synthesize and store starch.
1 Q42968 (/ISS)
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