View in Gene3D

CATH Superfamily 1.10.10.10

Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
".

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.
« Back to all FunFams

FunFam 330: Ferric uptake regulation protein

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 11 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.
 80 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA)
(70 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.
 43 B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI)
(33 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.
 43 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA)
(33 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.
 43 B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI)
(33 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.
 4 B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP)
DNA-binding transcription activator activity GO:0001216
Interacting selectively and non-covalently with a specific DNA sequence in order to activate or increase the frequency, rate or extent of transcription by a RNA polymerase.
 4 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA)
DNA-binding transcription activator activity GO:0001216
Interacting selectively and non-covalently with a specific DNA sequence in order to activate or increase the frequency, rate or extent of transcription by a RNA polymerase.
 4 B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP)
DNA-binding transcription activator activity GO:0001216
Interacting selectively and non-covalently with a specific DNA sequence in order to activate or increase the frequency, rate or extent of transcription by a RNA polymerase.
 4 B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI)
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.
 4 B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
 4 B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI)
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.
 4 B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI)

There are 10 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.
 75 Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP)
(65 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.
 43 B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP) Q1CU85 (/IEP) Q1CU85 (/IEP) Q1CU85 (/IEP) Q1CU85 (/IEP) Q1CU85 (/IEP) Q1CU85 (/IEP)
(33 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.
 42 B5Z6G7 (/EXP) B5Z6G7 (/EXP) B5Z6G7 (/EXP) B5Z6G7 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP) Q1CU85 (/EXP)
(32 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.
 42 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA)
(32 more)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
 4 B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
 4 B5Z6G7 (/EXP) B5Z6G7 (/EXP) B5Z6G7 (/EXP) B5Z6G7 (/EXP)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
 4 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA)
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
 4 B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP)
Cellular response to iron ion GO:0071281
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 an iron ion stimulus.
 4 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA)
Cellular response to iron ion GO:0071281
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 an iron ion stimulus.
 4 B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP) B5Z6G7 (/IEP)

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.
 80 B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) B5Z6G7 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA) Q1CU85 (/IDA)
(70 more)
Protein-DNA complex GO:0032993
A macromolecular complex containing both protein and DNA molecules.
 43 B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) B5Z6G7 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI) Q1CU85 (/IPI)
(33 more)
Protein-DNA complex GO:0032993
A macromolecular complex containing both protein and DNA molecules.
 4 B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP) B5Z6G7 (/IMP)
CATH-Gene3D is a Global Biodata Core Resource Learn more...