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:

"
NADP-dependent oxidoreductase domain
".

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 44: Aldose reductase

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 9 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
Alditol:NADP+ 1-oxidoreductase activity GO:0004032
Catalysis of the reaction: an alditol + NADP+ = an aldose + NADPH + H+.
2 Q07551 (/IDA) Q07551 (/IDA)
Aldo-keto reductase (NADP) activity GO:0004033
Catalysis of the reaction: an alcohol + NADP+ = an aldehyde or a ketone + NADPH + H+.
2 Q07551 (/IDA) Q07551 (/IDA)
Alpha-keto amide reductase activity GO:0051268
Catalysis of the reaction: alpha-keto amide + 2 H+ (from donor) = (R)-hydroxy amide. Alpha-keto amides are of the form R-CO-CONH2, where R may be aromatic or aliphatic.
2 Q07551 (/IDA) Q07551 (/IDA)
Alpha-keto ester reductase activity GO:0051269
Catalysis of the reaction: alpha-keto ester + 2 H+ (from donor) = (R)-hydroxy ester. Alpha-keto esters are of the form R(1)-CO-CO-O-R(2), where the R groups may be aromatic or aliphatic.
2 Q07551 (/IDA) Q07551 (/IDA)
Oxidoreductase activity, acting on NAD(P)H, NAD(P) as acceptor GO:0016652
Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces NAD+ or NADP.
1 O13848 (/IDA)
Indole-3-acetaldehyde reductase (NADH) activity GO:0047018
Catalysis of the reaction: indole-3-ethanol + NAD(+) = (indol-3-yl)acetaldehyde + H(+) + NADH.
1 O13848 (/IDA)
Indole-3-acetaldehyde reductase (NADPH) activity GO:0047019
Catalysis of the reaction: indole-3-ethanol + NADP(+) = (indol-3-yl)acetaldehyde + H(+) + NADPH.
1 O13848 (/IDA)
Alpha-keto amide reductase activity GO:0051268
Catalysis of the reaction: alpha-keto amide + 2 H+ (from donor) = (R)-hydroxy amide. Alpha-keto amides are of the form R-CO-CONH2, where R may be aromatic or aliphatic.
1 O13848 (/ISO)
Alpha-keto ester reductase activity GO:0051269
Catalysis of the reaction: alpha-keto ester + 2 H+ (from donor) = (R)-hydroxy ester. Alpha-keto esters are of the form R(1)-CO-CO-O-R(2), where the R groups may be aromatic or aliphatic.
1 O13848 (/ISO)

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
Cellular aromatic compound metabolic process GO:0006725
The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.
2 Q07551 (/IDA) Q07551 (/IDA)
Cellular response to oxidative stress GO:0034599
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
2 Q07551 (/IGI) Q07551 (/IGI)
Cellular ketone metabolic process GO:0042180
The chemical reactions and pathways involving any of a class of organic compounds that contain the carbonyl group, CO, and in which the carbonyl group is bonded only to carbon atoms, as carried out by individual cells. The general formula for a ketone is RCOR, where R and R are alkyl or aryl groups.
2 Q07551 (/IDA) Q07551 (/IDA)
Cellular amide metabolic process GO:0043603
The chemical reactions and pathways involving an amide, any derivative of an oxoacid in which an acidic hydroxy group has been replaced by an amino or substituted amino group, as carried out by individual cells.
2 Q07551 (/IDA) Q07551 (/IDA)

There are 4 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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
3 O13848 (/HDA) Q07551 (/HDA) Q07551 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q07551 (/HDA) Q07551 (/HDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
2 Q07551 (/HDA) Q07551 (/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.
1 O13848 (/HDA)