AC   MF_01177;
DC   Protein; auto
TR   HAMAP; MF_01177; -; 1; level=0
XX
Names: HTH_type_NsrR
XX
ID   NSRR
DE   RecName: Full=HTH-type transcriptional repressor NsrR;
GN   Name=nsrR;
XX
CC   -!- FUNCTION: Nitric oxide-sensitive repressor of genes involved in
CC       protecting the cell against nitrosative stress. May require iron for
CC       activity.
case <FTGroup:1>
CC   -!- COFACTOR:
CC       Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC       Note=Binds 1 [2Fe-2S] cluster per subunit.;
end case
XX
DR   PROSITE; PS01332; HTH_RRF2_1; 1; trigger=no
DR   PROSITE; PS51197; HTH_RRF2_2; 1; trigger=yes
DR   Pfam; PF02082; Rrf2; 1; trigger=no
DR   NCBIfam; TIGR00738; Rrf2_super; 1; trigger=no
XX
case <FTGroup:1>
KW   2Fe-2S
end case
KW   DNA-binding
case <FTGroup:1>
KW   Iron
KW   Iron-sulfur
KW   Metal-binding
end case
KW   Repressor
KW   Transcription
KW   Transcription regulation
XX
GO   GO:0003690; F:double-stranded DNA binding
case <FTGroup:1>
GO   GO:0005506; F:iron ion binding
end case
GO   GO:0003700; F:DNA-binding transcription factor activity
GO   GO:0006355; P:regulation of DNA-templated transcription
XX
FT   From: NSRR_ECOLI (P0AF63)
FT   BINDING         91
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   Group: 1; Condition: C
FT   BINDING         96
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   Group: 1; Condition: C
FT   BINDING         102
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   Group: 1; Condition: C
XX
Size: 141-144;
Related: None;
Template: P0AF63;
Scope:
 Bacteria; Gammaproteobacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
XX
# Revision 1.22 2023/06/01
//