The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:
"Cytochrome c oxidase, subunit Vb
".
FunFam 3: Cytochrome c oxidase subunit IV
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 1 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 |
|---|---|---|
|
Zinc ion binding GO:0008270
Interacting selectively and non-covalently with zinc (Zn) ions.
|
8 | P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) |
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 |
|---|---|---|
|
Mitochondrial electron transport, cytochrome c to oxygen GO:0006123
The transfer of electrons from cytochrome c to oxygen that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex IV.
|
8 | P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) |
|
Mitochondrial respiratory chain complex IV assembly GO:0033617
The aggregation, arrangement and bonding together of a set of components to form respiratory chain complex IV (also known as cytochrome c oxidase) in the mitochondrial inner membrane.
|
8 | P04037 (/IMP) P04037 (/IMP) P04037 (/IMP) P04037 (/IMP) P04037 (/IMP) P04037 (/IMP) P04037 (/IMP) P04037 (/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.
|
2 | Q5B4K5 (/RCA) Q5B4K5 (/RCA) |
|
Mitochondrial electron transport, cytochrome c to oxygen GO:0006123
The transfer of electrons from cytochrome c to oxygen that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex IV.
|
1 | P79010 (/ISO) |
There are 8 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.
|
9 | P04037 (/HDA) P04037 (/HDA) P04037 (/HDA) P04037 (/HDA) P04037 (/HDA) P04037 (/HDA) P04037 (/HDA) P04037 (/HDA) P79010 (/HDA) |
|
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.
|
8 | P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/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.
|
8 | P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) |
|
Mitochondrial respiratory chain complex IV GO:0005751
A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains the 13 polypeptide subunits of cytochrome c oxidase, including cytochrome a and cytochrome a3. Catalyzes the oxidation of reduced cytochrome c by dioxygen (O2).
|
8 | P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) P04037 (/IDA) |
|
Mitochondrial intermembrane space GO:0005758
The region between the inner and outer lipid bilayers of the mitochondrial envelope.
|
8 | P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) P04037 (/TAS) |
|
Mitochondrial respiratory chain complex IV GO:0005751
A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains the 13 polypeptide subunits of cytochrome c oxidase, including cytochrome a and cytochrome a3. Catalyzes the oxidation of reduced cytochrome c by dioxygen (O2).
|
1 | P79010 (/ISO) |
|
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.
|
1 | Q5ALV5 (/IDA) |
|
Mitochondrial nucleoid GO:0042645
The region of a mitochondrion to which the DNA is confined.
|
1 | G8BCY3 (/IDA) |
