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:
"lambda repressor-like DNA-binding domains
".
FunFam 34: LexA family transcriptional repressor
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 |
|---|---|---|
|
Core promoter binding GO:0001047
Interacting selectively and non-covalently with the regulatory region composed of the transcription start site and binding sites for the basal transcription machinery. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
|
4 | P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) |
|
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
|
4 | P03034 (/IPI) P03034 (/IPI) P03034 (/IPI) P03034 (/IPI) |
There are 3 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 |
|---|---|---|
|
Negative regulation of transcription by competitive promoter binding GO:0010944
Any process that stops, prevents, or reduces the frequency, rate or extent of DNA-dependent transcription using a mechanism that involves direct competition for interaction with a promoter binding site.
|
4 | P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) |
|
Maintenance of viral latency GO:0019044
The perpetuation of a latent state, generally by repressing the viruses own lytic genes expression and ensuring expression of viral genes which function to keep the viral genome from being detected by the host defense mechanisms.
|
4 | P03034 (/IMP) P03034 (/IMP) P03034 (/IMP) P03034 (/IMP) |
|
Positive regulation of viral transcription GO:0050434
Any process that activates or increases the frequency, rate or extent of viral transcription.
|
4 | P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) |
There are 1 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 |
|---|---|---|
|
Virion GO:0019012
The complete fully infectious extracellular virus particle.
|
4 | P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) P03034 (/IDA) |
