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:

"
Cytochrome b-c1 complex subunit 7
".

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: Cytochrome b-c1 complex subunit 7

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 3 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
Ubiquinol-cytochrome-c reductase activity GO:0008121
Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
6 Q9VAW7 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/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).
4 P14927 (/IPI) P14927 (/IPI) P14927 (/IPI) P14927 (/IPI)
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
1 B2RYS2 (/IDA)

There are 16 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
Mitochondrial respiratory chain complex III assembly GO:0034551
The aggregation, arrangement and bonding together of a set of components to form the cytochrome bc(1) complex (also known as ubiquinol-cytochrome c reductase), in the mitochondrial inner membrane.
10 P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) Q9VAW7 (/IMP)
Mitochondrial electron transport, ubiquinol to cytochrome c GO:0006122
The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
9 P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP)
Aerobic respiration GO:0009060
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which requires oxygen as the terminal electron acceptor.
9 P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP) P00128 (/IMP)
Mitochondrial electron transport, ubiquinol to cytochrome c GO:0006122
The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
6 Q9VAW7 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS)
Negative regulation of neuroblast proliferation GO:0007406
Any process that stops, prevents, or reduces the frequency, rate or extent of the proliferation of neuroblasts.
5 Q9VXI6 (/IMP) Q9VXI6 (/IMP) Q9VXI6 (/IMP) Q9VXI6 (/IMP) Q9VXI6 (/IMP)
Cellular respiration GO:0045333
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which either requires oxygen (aerobic respiration) or does not (anaerobic respiration).
5 Q9VXI6 (/IMP) Q9VXI6 (/IMP) Q9VXI6 (/IMP) Q9VXI6 (/IMP) Q9VXI6 (/IMP)
Oxidative phosphorylation GO:0006119
The phosphorylation of ADP to ATP that accompanies the oxidation of a metabolite through the operation of the respiratory chain. Oxidation of compounds establishes a proton gradient across the membrane, providing the energy for ATP synthesis.
4 P14927 (/TAS) P14927 (/TAS) P14927 (/TAS) P14927 (/TAS)
Mitochondrial electron transport, ubiquinol to cytochrome c GO:0006122
The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
4 P14927 (/TAS) P14927 (/TAS) P14927 (/TAS) P14927 (/TAS)
Aerobic respiration GO:0009060
The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which requires oxygen as the terminal electron acceptor.
4 P14927 (/TAS) P14927 (/TAS) P14927 (/TAS) P14927 (/TAS)
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.
4 P14927 (/TAS) P14927 (/TAS) P14927 (/TAS) P14927 (/TAS)
Angiogenesis GO:0001525
Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
2 I3IS20 (/IMP) Q4VBV1 (/IMP)
Response to reactive oxygen species GO:0000302
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 reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.
1 Q9VAW7 (/IMP)
Generation of precursor metabolites and energy GO:0006091
The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
1 C8V8V4 (/RCA)
Mitochondrial electron transport, ubiquinol to cytochrome c GO:0006122
The transfer of electrons from ubiquinol to cytochrome c that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex III.
1 O74533 (/ISO)
Determination of adult lifespan GO:0008340
The control of viability and duration in the adult phase of the life-cycle.
1 Q9VAW7 (/IMP)
Protein heterooligomerization GO:0051291
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers that are not all identical. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
1 B2RYS2 (/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
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
11 O74533 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA) P00128 (/HDA)
(1 more)
Mitochondrial respiratory chain complex III GO:0005750
A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains about 10 polypeptide subunits including four redox centers: cytochrome b/b6, cytochrome c1 and an 2Fe-2S cluster. Catalyzes the oxidation of ubiquinol by oxidized cytochrome c1.
10 B2RYS2 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA) P00128 (/IDA)
Mitochondrial respiratory chain complex III GO:0005750
A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains about 10 polypeptide subunits including four redox centers: cytochrome b/b6, cytochrome c1 and an 2Fe-2S cluster. Catalyzes the oxidation of ubiquinol by oxidized cytochrome c1.
6 Q9VAW7 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS) Q9VXI6 (/ISS)
Mitochondrial inner membrane GO:0005743
The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
4 P14927 (/TAS) P14927 (/TAS) P14927 (/TAS) P14927 (/TAS)
Mitochondrial respirasome GO:0005746
The protein complexes that form the mitochondrial electron transport system (the respiratory chain), associated with the inner mitochondrial membrane. The respiratory chain complexes transfer electrons from an electron donor to an electron acceptor and are associated with a proton pump to create a transmembrane electrochemical gradient.
4 P14927 (/TAS) P14927 (/TAS) P14927 (/TAS) P14927 (/TAS)
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
2 B2RYS2 (/IDA) Q9D855 (/IDA)
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 Q5ABS1 (/IDA) Q5ABS1 (/IDA)
Mitochondrial inner membrane GO:0005743
The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
1 Q9D855 (/HDA)
Mitochondrial respiratory chain complex III GO:0005750
A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains about 10 polypeptide subunits including four redox centers: cytochrome b/b6, cytochrome c1 and an 2Fe-2S cluster. Catalyzes the oxidation of ubiquinol by oxidized cytochrome c1.
1 O74533 (/ISO)
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