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:
"Cupredoxins - blue copper proteins
".
FunFam 45: Laccase 2
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 5 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 |
|---|---|---|
|
Ferroxidase activity GO:0004322
Catalysis of the reaction: 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O.
|
3 | Q8SYT6 (/IDA) Q9VBK7 (/IDA) Q9VLC3 (/IDA) |
|
Ferroxidase activity GO:0004322
Catalysis of the reaction: 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O.
|
1 | A0A0B4KF30 (/ISS) |
|
Copper ion binding GO:0005507
Interacting selectively and non-covalently with copper (Cu) ions.
|
1 | D0VWU3 (/IDA) |
|
Oxidoreductase activity GO:0016491
Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
|
1 | D0VWU3 (/IDA) |
|
Oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor GO:0016682
Catalysis of an oxidation-reduction (redox) reaction in which a diphenol, or related compound, acts as a hydrogen or electron donor and reduces oxygen.
|
1 | R4JRR8 (/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 |
|---|---|---|
|
Chitin-based cuticle development GO:0040003
Synthesis and deposition of a chitin-based noncellular, hardened, or membranous secretion from an epithelial sheet. An example of this process is found in Drosophila melanogaster.
|
6 | A0A0B4KF30 (/IMP) A1Z6F4 (/IMP) A1Z6F6 (/IMP) B7YZT1 (/IMP) Q7JQF6 (/IMP) Q86P50 (/IMP) |
|
Iron ion homeostasis GO:0055072
Any process involved in the maintenance of an internal steady state of iron ions within an organism or cell.
|
3 | Q8SYT6 (/IMP) Q9VBK7 (/IMP) Q9VLC3 (/IMP) |
|
Lignin catabolic process GO:0046274
The chemical reactions and pathways resulting in the breakdown of lignins, a class of polymers of phenylpropanoid units.
|
1 | D0VWU3 (/TAS) |
|
Copper ion homeostasis GO:0055070
Any process involved in the maintenance of an internal steady state of copper ions within an organism or cell.
|
1 | Q9VBK7 (/IMP) |
There are 4 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 |
|---|---|---|
|
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
|
2 | D0VWU3 (/IDA) Q9VBK7 (/IDA) |
|
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
|
2 | Q8SYT6 (/IDA) Q9VLC3 (/IDA) |
|
Intrinsic component of external side of plasma membrane GO:0031233
The component of a plasma membrane consisting of gene products and protein complexes that penetrate the external side of the plasma membrane only, either directly or via some covalently attached hydrophobic anchor.
|
2 | Q8SYT6 (/ISM) Q9VLC3 (/ISM) |
|
Basal part of cell GO:0045178
The region of a cell situated near the base. For example, in a polarized epithelial cell, the basal surface rests on the basal lamina that separates the epithelium from other tissue.
|
2 | Q8SYT6 (/IDA) Q9VLC3 (/IDA) |
