ID A0A3N0E897_9ACTN Unreviewed; 236 AA.
AC A0A3N0E897;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 24-JAN-2024, entry version 16.
DE RecName: Full=Diphtheria toxin repressor {ECO:0000256|ARBA:ARBA00016140};
DE AltName: Full=Iron-dependent diphtheria tox regulatory element {ECO:0000256|ARBA:ARBA00032618};
DE AltName: Full=Tox regulatory factor {ECO:0000256|ARBA:ARBA00033329};
GN ORFNames=EFW17_13970 {ECO:0000313|EMBL:RNL83990.1};
OS Nocardiopsaceae bacterium YIM 96095.
OC Bacteria; Actinomycetota; Actinomycetes; Streptosporangiales;
OC Nocardiopsaceae.
OX NCBI_TaxID=2487137 {ECO:0000313|EMBL:RNL83990.1, ECO:0000313|Proteomes:UP000269198};
RN [1] {ECO:0000313|EMBL:RNL83990.1, ECO:0000313|Proteomes:UP000269198}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YIM 96095 {ECO:0000313|EMBL:RNL83990.1,
RC ECO:0000313|Proteomes:UP000269198};
RA Tang S.-K., Chunyu W.-X., Feng Y.-Z.;
RT "The genome draft of YIM 96095.";
RL Submitted (NOV-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the DtxR/MntR family.
CC {ECO:0000256|ARBA:ARBA00007871}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RNL83990.1}.
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DR EMBL; RJMB01000013; RNL83990.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3N0E897; -.
DR OrthoDB; 3208141at2; -.
DR Proteomes; UP000269198; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0046914; F:transition metal ion binding; IEA:InterPro.
DR Gene3D; 2.30.30.90; -; 1.
DR Gene3D; 1.10.60.10; Iron dependent repressor, metal binding and dimerisation domain; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR040767; DtxR_SH3.
DR InterPro; IPR001367; Fe_dep_repressor.
DR InterPro; IPR036421; Fe_dep_repressor_sf.
DR InterPro; IPR038157; FeoA_core_dom.
DR InterPro; IPR022687; HTH_DTXR.
DR InterPro; IPR022689; Iron_dep_repressor.
DR InterPro; IPR008988; Transcriptional_repressor_C.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR33238; IRON (METAL) DEPENDENT REPRESSOR, DTXR FAMILY; 1.
DR PANTHER; PTHR33238:SF10; IRON-DEPENDENT REPRESSOR IDER; 1.
DR Pfam; PF18357; DtxR; 1.
DR Pfam; PF02742; Fe_dep_repr_C; 1.
DR Pfam; PF01325; Fe_dep_repress; 1.
DR SMART; SM00529; HTH_DTXR; 1.
DR SUPFAM; SSF50037; C-terminal domain of transcriptional repressors; 1.
DR SUPFAM; SSF47979; Iron-dependent repressor protein, dimerization domain; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR PROSITE; PS50944; HTH_DTXR; 1.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Reference proteome {ECO:0000313|Proteomes:UP000269198};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015}.
FT DOMAIN 6..67
FT /note="HTH dtxR-type"
FT /evidence="ECO:0000259|PROSITE:PS50944"
SQ SEQUENCE 236 AA; 26202 MW; 83803A206577C21A CRC64;
MTAHGLIDTT EMYLRTIFEL EEEGIVPLRA RIAERLLQSG PTVSQTVARM ERDGLLRVEN
DRHLVMTGEG SRLATLVMRK HRLAERLLVD VVGLPWEDVH VEACRWEHVI SEAVEERLVQ
LLNAPSVCPH GNPIPGLEEI GLADYEPEPF TDDSIVPMID VANATPITVT VRRISEQLQS
DTEIMLDLKK ARVRPGQEVT LVASDDGVRV MGGSGESDEP SELSRYIAGH VFVAKP
//
