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CATH Superfamily 1.10.260.40

lambda repressor-like DNA-binding domains

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
".

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 38: HTH-type transcriptional regulator hipB

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 8 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
Transcription regulatory region sequence-specific DNA binding GO:0000976
Interacting selectively and non-covalently with a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA. The transcribed region might be described as a gene, cistron, or operon.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)
Transcription regulatory region sequence-specific DNA binding GO:0000976
Interacting selectively and non-covalently with a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA. The transcribed region might be described as a gene, cistron, or operon.
 28 P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI)
(18 more)
Bacterial-type RNA polymerase core promoter sequence-specific DNA binding GO:0000985
Interacting selectively and non-covalently with a DNA sequence that is part of the core promoter of a bacterial gene.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)
DNA-binding transcription repressor activity GO:0001217
Interacting selectively and non-covalently with a specific DNA sequence in order to stop, prevent, or reduce the frequency, rate or extent of transcription by a RNA polymerase.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)
DNA-binding transcription repressor activity GO:0001217
Interacting selectively and non-covalently with a specific DNA sequence in order to stop, prevent, or reduce the frequency, rate or extent of transcription by a RNA polymerase.
 28 P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI)
(18 more)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
 28 P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI)
(18 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.
 28 P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP)
(18 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.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)

There are 2 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
Transcription, DNA-templated GO:0006351
The cellular synthesis of RNA on a template of DNA.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)
Negative regulation of transcription, DNA-templated GO:0045892
Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)

There are 3 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
Protein-DNA complex GO:0032993
A macromolecular complex containing both protein and DNA molecules.
 28 P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP) P23873 (/EXP)
(18 more)
Protein-DNA complex GO:0032993
A macromolecular complex containing both protein and DNA molecules.
 28 P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA) P23873 (/IDA)
(18 more)
Protein-DNA complex GO:0032993
A macromolecular complex containing both protein and DNA molecules.
 28 P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI) P23873 (/IPI)
(18 more)
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