The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Glutaredoxin
".

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 80080: NADPH-dependent thioredoxin reductase 3

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 6 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
Thioredoxin-disulfide reductase activity GO:0004791
Catalysis of the reaction: NADP(+) + thioredoxin = H(+) + NADPH + thioredoxin disulfide.
2 O22229 (/IDA) Q70G58 (/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).
2 O22229 (/IPI) Q70G58 (/IPI)
Oxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor GO:0016671
Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces disulfide.
2 O22229 (/IDA) Q70G58 (/IDA)
Thioredoxin-disulfide reductase activity GO:0004791
Catalysis of the reaction: NADP(+) + thioredoxin = H(+) + NADPH + thioredoxin disulfide.
1 O22229 (/IMP)
Enzyme activator activity GO:0008047
Binds to and increases the activity of an enzyme.
1 O22229 (/IDA)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 Q70G58 (/IPI)

There are 6 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
Regulation of chlorophyll biosynthetic process GO:0010380
Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of chlorophyll, any compound of magnesium complexed in a porphyrin (tetrapyrrole) ring and which functions as a photosynthetic pigment, from less complex precursors.
1 O22229 (/IMP)
Regulation of starch biosynthetic process GO:0010581
An process which modulate the frequency, rate or extent of starch biosynthesis, the chemical reactions and pathways resulting in the formation of starch.
1 O22229 (/IMP)
Hydrogen peroxide catabolic process GO:0042744
The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2).
1 Q70G58 (/IDA)
Hydrogen peroxide catabolic process GO:0042744
The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2).
1 O22229 (/IMP)
Positive regulation of catalytic activity GO:0043085
Any process that activates or increases the activity of an enzyme.
1 O22229 (/IDA)
Cell redox homeostasis GO:0045454
Any process that maintains the redox environment of a cell or compartment within a cell.
1 O22229 (/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.
2 O22229 (/IDA) Q70G58 (/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.
1 O22229 (/IDA)