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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 20: Trifunctional nicotinamide-nucleotide adenylyltran...

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 4 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
Magnesium ion binding GO:0000287
Interacting selectively and non-covalently with magnesium (Mg) ions.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)
Nicotinamide-nucleotide adenylyltransferase activity GO:0000309
Catalysis of the reaction: ATP + nicotinamide nucleotide = diphosphate + NAD+.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)
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.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)
ATP binding GO:0005524
Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)

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
NAD biosynthetic process GO:0009435
The chemical reactions and pathways resulting in the formation of nicotinamide adenine dinucleotide, a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; biosynthesis may be of either the oxidized form, NAD, or the reduced form, NADH.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)
Response to alkaline pH GO:0010446
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a pH stimulus with pH > 7. pH is a measure of the acidity or basicity of an aqueous solution.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)
Protein homotetramerization GO:0051289
The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)
Cellular response to metal ion GO:0071248
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a metal ion stimulus.
 12 P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA) P27278 (/IDA)
(2 more)

There are 0 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.