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:

"
Ferredoxin thioredoxin reductase catalytic beta subunit
".

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 1: Ferredoxin-thioredoxin reductase, catalytic chain

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 8 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
Ferredoxin:thioredoxin reductase activity GO:0030385
Catalysis of the two-electron reduction of the disulfide of thioredoxins with electrons from ferredoxin involving a 4Fe-4S cluster and an adjacent active-site disulfide.
16 O49856 (/ISS) O49856 (/ISS) O49856 (/ISS) P41347 (/ISS) P41347 (/ISS) P41348 (/ISS) P41348 (/ISS) P41349 (/ISS) P41349 (/ISS) P51386 (/ISS)
(6 more)
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
15 O49856 (/ISS) O49856 (/ISS) O49856 (/ISS) P41347 (/ISS) P41347 (/ISS) P41348 (/ISS) P41348 (/ISS) P41349 (/ISS) P41349 (/ISS) P51386 (/ISS)
(5 more)
4 iron, 4 sulfur cluster binding GO:0051539
Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
15 O49856 (/ISS) O49856 (/ISS) O49856 (/ISS) P41347 (/ISS) P41347 (/ISS) P41348 (/ISS) P41348 (/ISS) P41349 (/ISS) P41349 (/ISS) P51386 (/ISS)
(5 more)
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 Q55389 (/IPI) Q55389 (/IPI) Q9SJ89 (/IPI) Q9SJ89 (/IPI)
Ferredoxin:thioredoxin reductase activity GO:0030385
Catalysis of the two-electron reduction of the disulfide of thioredoxins with electrons from ferredoxin involving a 4Fe-4S cluster and an adjacent active-site disulfide.
4 Q55389 (/IDA) Q55389 (/IDA) Q9SJ89 (/IDA) Q9SJ89 (/IDA)
Electron transfer activity GO:0009055
Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
2 Q55389 (/IDA) Q55389 (/IDA)
4 iron, 4 sulfur cluster binding GO:0051539
Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
2 Q55389 (/IDA) Q55389 (/IDA)
Enzyme activator activity GO:0008047
Binds to and increases the activity of an enzyme.
1 Q3ZA02 (/ISS)

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
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
15 O49856 (/ISS) O49856 (/ISS) O49856 (/ISS) P41347 (/ISS) P41347 (/ISS) P41348 (/ISS) P41348 (/ISS) P41349 (/ISS) P41349 (/ISS) P51386 (/ISS)
(5 more)
Photosynthesis GO:0015979
The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide (CO2) using energy obtained from light rather than from the oxidation of chemical compounds.
2 Q55389 (/IEP) Q55389 (/IEP)
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
2 Q55389 (/IDA) Q55389 (/IDA)
Oxidation-reduction process GO:0055114
A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
2 Q55389 (/IEP) Q55389 (/IEP)

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
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
2 Q9SJ89 (/IDA) Q9SJ89 (/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 Q9SJ89 (/IDA) Q9SJ89 (/IDA)
Chloroplast envelope GO:0009941
The double lipid bilayer enclosing the chloroplast and separating its contents from the rest of the cytoplasm; includes the intermembrane space.
2 Q9SJ89 (/IDA) Q9SJ89 (/IDA)