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CATH Superfamily 3.40.50.2000

Glycogen Phosphorylase B;

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 25: 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 2 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
Starch synthase activity GO:0009011
Catalysis of the reaction: ADP-glucose + (1,4)-alpha-D-glucosyl(n) = ADP + (1,4)-alpha-D-glucosyl(n+1).
 2 Q9FNF2 (/IDA) Q9FNF2 (/IDA)
Starch synthase activity GO:0009011
Catalysis of the reaction: ADP-glucose + (1,4)-alpha-D-glucosyl(n) = ADP + (1,4)-alpha-D-glucosyl(n+1).
 2 Q9MAC8 (/IMP) Q9MAC8 (/IMP)

There are 4 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
Amylopectin biosynthetic process GO:0010021
The chemical reactions and pathways resulting in the formation of amylopectin, the (1->4) linked alpha glucose units with alpha-(1->6) linkages.
 6 Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q9MAC8 (/IMP) Q9MAC8 (/IMP)
Endosperm development GO:0009960
The process whose specific outcome is the progression of the endosperm over time, from its formation to the mature structure. The endosperm is formed during fertilization and provides nutrients to the developing embryo.
 4 Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q0DEC8 (/IMP)
Starch biosynthetic process GO:0019252
The chemical reactions and pathways resulting in the formation of starch, the most important reserve polysaccharide in plants.
 4 Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q0DEC8 (/IMP) Q0DEC8 (/IMP)
Amylopectin biosynthetic process GO:0010021
The chemical reactions and pathways resulting in the formation of amylopectin, the (1->4) linked alpha glucose units with alpha-(1->6) linkages.
 2 Q9FNF2 (/IDA) Q9FNF2 (/IDA)

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
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
 4 Q9FNF2 (/IDA) Q9FNF2 (/IDA) Q9MAC8 (/IDA) Q9MAC8 (/IDA)
Chloroplast stroma GO:0009570
The space enclosed by the double membrane of a chloroplast but excluding the thylakoid space. It contains DNA, ribosomes and some temporary products of photosynthesis.
 2 Q9FNF2 (/IDA) Q9FNF2 (/IDA)