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:

"
Homeodomain-like
".

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 30: DNA-binding transcriptional regulator SoxS

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
Bacterial-type proximal promoter sequence-specific DNA binding GO:0000986
Interacting selectively and non-covalently with a specific upstream regulatory DNA sequence (transcription factor recognition sequence or binding site) located in the proximal promoter of a bacterial gene (or cistron, or operon). The proximal promoter is in cis with and relatively close to the core promoter.
170 P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA)
(160 more)
Bacterial-type RNA polymerase holo enzyme binding GO:0001108
Interacting selectively and non-covalently with the basal transcription machinery which is composed of a bacterial-type RNA polymerase core enzyme and a sigma factor, the minimal set of factors required for formation of the preinitiation complex (PIC) by a bacterial-type RNA polymerase.
170 P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA) P0A9E2 (/IDA)
(160 more)
Sequence-specific DNA binding GO:0043565
Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
143 P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA)
(133 more)

There are 1 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
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
170 P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP) P0A9E2 (/IMP)
(160 more)

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
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
143 P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA) P0ACI0 (/IDA)
(133 more)