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 3: Alpha-1,4 glucan phosphorylase

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 12 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
Pyridoxal phosphate binding GO:0030170
Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
159 P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA)
(149 more)
Glycogen phosphorylase activity GO:0008184
Catalysis of the reaction: glycogen + phosphate = maltodextrin + alpha-D-glucose 1-phosphate.
105 P06738 (/IDA) P06738 (/IDA) P06738 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA)
(95 more)
Maltodextrin phosphorylase activity GO:0031220
Catalysis of the reaction: maltodextrin = glucose-1-phosphate.
59 P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA)
(49 more)
Glycogen phosphorylase activity GO:0008184
Catalysis of the reaction: glycogen + phosphate = maltodextrin + alpha-D-glucose 1-phosphate.
8 A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) Q604J9 (/ISS)
Phosphorylase activity GO:0004645
Catalysis of the reaction: 1,4-alpha-D-glucosyl(n) + phosphate = 1,4-alpha-D-glucosyl(n-1) + alpha-D-glucose 1-phosphate. The name should be qualified in each instance by adding the name of the natural substrate, e.g. maltodextrin phosphorylase, starch phosphorylase, glycogen phosphorylase.
6 Q8EGU5 (/ISS) Q9KNF1 (/ISS) Q9KNF1 (/ISS) Q9KNF1 (/ISS) Q9KNF1 (/ISS) Q9KNF1 (/ISS)
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 P06738 (/IPI) P06738 (/IPI) P06738 (/IPI)
Glycogen phosphorylase activity GO:0008184
Catalysis of the reaction: glycogen + phosphate = maltodextrin + alpha-D-glucose 1-phosphate.
3 P06738 (/IMP) P06738 (/IMP) P06738 (/IMP)
Phosphorylase activity GO:0004645
Catalysis of the reaction: 1,4-alpha-D-glucosyl(n) + phosphate = 1,4-alpha-D-glucosyl(n-1) + alpha-D-glucose 1-phosphate. The name should be qualified in each instance by adding the name of the natural substrate, e.g. maltodextrin phosphorylase, starch phosphorylase, glycogen phosphorylase.
2 Q9SD76 (/IDA) Q9SD76 (/IDA)
Phosphorylase activity GO:0004645
Catalysis of the reaction: 1,4-alpha-D-glucosyl(n) + phosphate = 1,4-alpha-D-glucosyl(n-1) + alpha-D-glucose 1-phosphate. The name should be qualified in each instance by adding the name of the natural substrate, e.g. maltodextrin phosphorylase, starch phosphorylase, glycogen phosphorylase.
2 Q9LIB2 (/IMP) Q9LIB2 (/IMP)
Phosphorylase activity GO:0004645
Catalysis of the reaction: 1,4-alpha-D-glucosyl(n) + phosphate = 1,4-alpha-D-glucosyl(n-1) + alpha-D-glucose 1-phosphate. The name should be qualified in each instance by adding the name of the natural substrate, e.g. maltodextrin phosphorylase, starch phosphorylase, glycogen phosphorylase.
1 C8VU49 (/RCA)
Glycogen phosphorylase activity GO:0008184
Catalysis of the reaction: glycogen + phosphate = maltodextrin + alpha-D-glucose 1-phosphate.
1 A0A1D8PQQ3 (/NAS)
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
1 P34114 (/IDA)

There are 14 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
Glycogen catabolic process GO:0005980
The chemical reactions and pathways resulting in the breakdown of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.
103 P06738 (/IMP) P06738 (/IMP) P06738 (/IMP) P0AC86 (/IMP) P0AC86 (/IMP) P0AC86 (/IMP) P0AC86 (/IMP) P0AC86 (/IMP) P0AC86 (/IMP) P0AC86 (/IMP)
(93 more)
Carbohydrate catabolic process GO:0016052
The chemical reactions and pathways resulting in the breakdown of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y.
100 P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA) P0AC86 (/IDA)
(90 more)
Glycogen catabolic process GO:0005980
The chemical reactions and pathways resulting in the breakdown of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.
61 P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA)
(51 more)
Alpha-glucan catabolic process GO:0030980
The chemical reactions and pathways resulting in the breakdown of alpha-glucans.
59 P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA)
(49 more)
Alpha-glucan catabolic process GO:0030980
The chemical reactions and pathways resulting in the breakdown of alpha-glucans.
59 P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP) P00490 (/IMP)
(49 more)
Carbohydrate metabolic process GO:0005975
The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
13 A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) A0A0F7R6N9 (/ISS) Q8EGU5 (/ISS) Q9KNF1 (/ISS) Q9KNF1 (/ISS)
(3 more)
Response to water deprivation GO:0009414
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 water deprivation stimulus, prolonged deprivation of water.
4 Q9LIB2 (/IMP) Q9LIB2 (/IMP) Q9SD76 (/IMP) Q9SD76 (/IMP)
Response to temperature stimulus GO:0009266
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 temperature stimulus.
2 Q9LIB2 (/IEP) Q9LIB2 (/IEP)
Response to cadmium ion GO:0046686
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 cadmium (Cd) ion stimulus.
2 Q9SD76 (/IEP) Q9SD76 (/IEP)
Response to cAMP GO:0051591
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 cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus.
2 P34114 (/IDA) Q00766 (/IDA)
Glycogen catabolic process GO:0005980
The chemical reactions and pathways resulting in the breakdown of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.
1 Q604J9 (/ISS)
Glycogen catabolic process GO:0005980
The chemical reactions and pathways resulting in the breakdown of glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues.
1 C8VU49 (/RCA)
Response to differentiation-inducing factor 1 GO:1903013
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 1-(3,5-dichloro-2,6-dihydroxy-4-methoxyphenyl)hexan-1-one stimulus.
1 P34114 (/IDA)
Response to ammonia GO:1903717
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 an ammonia stimulus.
1 P34114 (/IDA)

There are 9 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
62 P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA)
(52 more)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
61 P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA) P00490 (/IDA)
(51 more)
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
4 Q9LIB2 (/IDA) Q9LIB2 (/IDA) Q9SD76 (/IDA) Q9SD76 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
3 P06738 (/HDA) P06738 (/HDA) P06738 (/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.
2 Q9SD76 (/TAS) Q9SD76 (/TAS)
Plastid GO:0009536
Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.
2 Q9LIB2 (/TAS) Q9LIB2 (/TAS)
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 Q9LIB2 (/IDA) Q9LIB2 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
1 A0A1D8PQQ3 (/IDA)
Hyphal cell wall GO:0030446
The cell wall surrounding a fungal hypha.
1 A0A1D8PQQ3 (/IDA)
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