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: waiting to be named.

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 13: Ribose 5-phosphate isomerase 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 11 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
Ribose-5-phosphate isomerase activity GO:0004751
Catalysis of the reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate.
4 P49247 (/EXP) P49247 (/EXP) P49247 (/EXP) P49247 (/EXP)
Ribose-5-phosphate isomerase activity GO:0004751
Catalysis of the reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate.
4 P49247 (/NAS) P49247 (/NAS) P49247 (/NAS) P49247 (/NAS)
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).
4 P49247 (/IPI) P49247 (/IPI) P49247 (/IPI) P49247 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
4 P49247 (/IPI) P49247 (/IPI) P49247 (/IPI) P49247 (/IPI)
Ribose-5-phosphate isomerase activity GO:0004751
Catalysis of the reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate.
2 D4A7L6 (/IDA) P47968 (/IDA)
Ribose-5-phosphate isomerase activity GO:0004751
Catalysis of the reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate.
1 P47968 (/ISO)
Carbohydrate binding GO:0030246
Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
1 D4A7L6 (/IDA)
Carbohydrate binding GO:0030246
Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
1 P47968 (/ISO)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 P47968 (/ISO)
Monosaccharide binding GO:0048029
Interacting selectively and non-covalently with any monosaccharide. Monosaccharides are the simplest carbohydrates; they are polyhydroxy aldehydes H
1 D4A7L6 (/IDA)
Monosaccharide binding GO:0048029
Interacting selectively and non-covalently with any monosaccharide. Monosaccharides are the simplest carbohydrates; they are polyhydroxy aldehydes H
1 P47968 (/ISO)

There are 7 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
Pentose-phosphate shunt GO:0006098
The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.
4 P49247 (/TAS) P49247 (/TAS) P49247 (/TAS) P49247 (/TAS)
Pentose-phosphate shunt GO:0006098
The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.
1 D4A7L6 (/IDA)
Pentose-phosphate shunt GO:0006098
The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.
1 P47968 (/ISO)
Pentose-phosphate shunt, non-oxidative branch GO:0009052
The branch of the pentose-phosphate shunt which does not involve oxidation reactions. It comprises a series of sugar phosphate interconversions, starting with ribulose 5-P and producing fructose 6-P and glyceraldehyde 3-P.
1 D4A7L6 (/IDA)
Pentose-phosphate shunt, non-oxidative branch GO:0009052
The branch of the pentose-phosphate shunt which does not involve oxidation reactions. It comprises a series of sugar phosphate interconversions, starting with ribulose 5-P and producing fructose 6-P and glyceraldehyde 3-P.
1 P47968 (/ISO)
Ribose phosphate metabolic process GO:0019693
The chemical reactions and pathways involving ribose phosphate, any phosphorylated ribose sugar.
1 D4A7L6 (/IDA)
Ribose phosphate metabolic process GO:0019693
The chemical reactions and pathways involving ribose phosphate, any phosphorylated ribose sugar.
1 P47968 (/ISO)

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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
4 P49247 (/TAS) P49247 (/TAS) P49247 (/TAS) P49247 (/TAS)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
1 D4A7L6 (/IDA)
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
1 P47968 (/ISO)
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