HAMAP rule MF_01131
General rule information
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| Accession | MF_01131 |
| Dates | 4-FEB-2004 (Created)
19-NOV-2022 (Last updated, Version 28) |
| Name | Rex |
| Scope(s) |
Bacteria |
| Template(s) | Q9WX14 (REX_STRCO); [ Recover all ] |
| Triggered by |
HAMAP; MF_01131 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | REX |
| Protein name | RecName: Full=Redox-sensing transcriptional repressor Rex; |
| Gene name | Name=rex; |
Comments
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| FUNCTION | Modulates transcription in response to changes in cellular NADH/NAD(+) redox state. |
| SUBUNIT | Homodimer. |
| SUBCELLULAR LOCATION | Cytoplasm. |
| SIMILARITY | Belongs to the transcriptional regulatory Rex family. |
Keywords
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Gene Ontology
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| GO:0003677; Molecular function:DNA binding |
| GO:0003700; Molecular function:DNA-binding transcription factor activity |
| GO:0006355; Biological process:regulation of DNA-templated transcription |
| GO:0005737; Cellular component:cytoplasm |
Cross-references
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Features
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| From: REX_STRCO (Q9WX14) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| DNA_BIND | 26 | 65 | /note="H-T-H motif" | |||||||||
| BINDING | 100 | 105 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
G-x-G-x-x-G | ||||||||
Additional information
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| Size range | 204-258 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |