AC   MF_01131;
DC   Protein; auto
TR   HAMAP; MF_01131; -; 1; level=0
XX
Names: Rex
XX
ID   REX
DE   RecName: Full=Redox-sensing transcriptional repressor Rex;
GN   Name=rex;
XX
CC   -!- FUNCTION: Modulates transcription in response to changes in cellular
CC       NADH/NAD(+) redox state.
CC   -!- SUBUNIT: Homodimer.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the transcriptional regulatory Rex family.
XX
DR   Pfam; PF02629; CoA_binding; 1; trigger=no
DR   Pfam; PF06971; Put_DNA-bind_N; 1; trigger=no
XX
KW   Cytoplasm
KW   Transcription
KW   Transcription regulation
KW   Repressor
KW   DNA-binding
KW   NAD
XX
GO   GO:0003677; F:DNA binding
GO   GO:0003700; F:DNA-binding transcription factor activity
GO   GO:0006355; P:regulation of DNA-templated transcription
GO   GO:0005737; C:cytoplasm
XX
FT   From: REX_STRCO (Q9WX14)
FT   DNA_BIND        26..65
FT                   /note="H-T-H motif"
FT   BINDING         100..105
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT   Condition: G-x-G-x-x-G
XX
Size: 204-258;
Related: None;
Template: Q9WX14;
Scope:
 Bacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: in ENTFA, THEMA
Plasmid: None
Comments: None
XX
# Revision 1.28 2022/11/19
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