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 c oxidase, subunit VIb
".
FunFam 1: Cytochrome c oxidase subunit 6B1
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 2 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 |
|---|---|---|
|
Cytochrome-c oxidase activity GO:0004129
Catalysis of the reaction: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.
|
10 | Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) |
|
Cytochrome-c oxidase activity GO:0004129
Catalysis of the reaction: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.
|
4 | P14854 (/NAS) P14854 (/NAS) P14854 (/NAS) P14854 (/NAS) |
There are 5 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 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.
|
10 | Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) |
|
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 | Q01519 (/IMP) Q01519 (/IMP) Q01519 (/IMP) Q01519 (/IMP) Q01519 (/IMP) Q01519 (/IMP) Q01519 (/IMP) Q01519 (/IMP) |
|
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.
|
4 | P14854 (/TAS) P14854 (/TAS) P14854 (/TAS) P14854 (/TAS) |
|
Substantia nigra development GO:0021762
The progression of the substantia nigra over time from its initial formation until its mature state. The substantia nigra is the layer of gray substance that separates the posterior parts of the cerebral peduncles (tegmentum mesencephali) from the anterior parts; it normally includes a posterior compact part with many pigmented cells (pars compacta) and an anterior reticular part whose cells contain little pigment (pars reticularis).
|
4 | P14854 (/HEP) P14854 (/HEP) P14854 (/HEP) P14854 (/HEP) |
|
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.
|
1 | O94581 (/ISO) |
There are 10 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 |
P56391 (/HDA)
P56391 (/HDA)
P56391 (/HDA)
Q01519 (/HDA)
Q01519 (/HDA)
Q01519 (/HDA)
Q01519 (/HDA)
Q01519 (/HDA)
Q01519 (/HDA)
Q01519 (/HDA)
(1 more) |
|
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).
|
10 | Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q8IQW2 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) Q9VWD1 (/ISS) |
|
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 | Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) |
|
Mitochondrial intermembrane space GO:0005758
The region between the inner and outer lipid bilayers of the mitochondrial envelope.
|
8 | Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/IDA) Q01519 (/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.
|
4 | P14854 (/TAS) P14854 (/TAS) P14854 (/TAS) P14854 (/TAS) |
|
Mitochondrial inner membrane GO:0005743
The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae.
|
3 | P56391 (/HDA) P56391 (/HDA) P56391 (/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.
|
2 | A1XQT1 (/ISS) P00429 (/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.
|
2 | A1XQT1 (/ISS) P00429 (/ISS) |
|
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 | O94581 (/ISO) |
|
Respiratory chain complex IV GO:0045277
A part of the respiratory chain, containing 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 | P00429 (/IDA) |