ID H5U6H8_9ACTN Unreviewed; 209 AA.
AC H5U6H8;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 24-JAN-2024, entry version 36.
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 Name=ideR {ECO:0000313|EMBL:GAB41336.1};
GN ORFNames=GOSPT_128_00010 {ECO:0000313|EMBL:GAB41336.1};
OS Gordonia sputi NBRC 100414.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Gordoniaceae;
OC Gordonia.
OX NCBI_TaxID=1089453 {ECO:0000313|EMBL:GAB41336.1, ECO:0000313|Proteomes:UP000005845};
RN [1] {ECO:0000313|EMBL:GAB41336.1, ECO:0000313|Proteomes:UP000005845}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 100414 {ECO:0000313|EMBL:GAB41336.1,
RC ECO:0000313|Proteomes:UP000005845};
RA Yoshida I., Hosoyama A., Tsuchikane K., Katsumata H., Yamazaki S.,
RA Fujita N.;
RT "Whole genome shotgun sequence of Gordonia sputi NBRC 100414.";
RL Submitted (FEB-2012) 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:GAB41336.1}.
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DR EMBL; BAFC01000126; GAB41336.1; -; Genomic_DNA.
DR AlphaFoldDB; H5U6H8; -.
DR eggNOG; COG1321; Bacteria.
DR Proteomes; UP000005845; 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 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.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015}.
FT DOMAIN 3..35
FT /note="HTH dtxR-type"
FT /evidence="ECO:0000259|Pfam:PF01325"
FT DOMAIN 45..111
FT /note="Iron dependent repressor metal binding and
FT dimerisation"
FT /evidence="ECO:0000259|Pfam:PF02742"
FT DOMAIN 126..201
FT /note="Diphteria toxin repressor SH3"
FT /evidence="ECO:0000259|Pfam:PF18357"
SQ SEQUENCE 209 AA; 22459 MW; DD0924AC95924501 CRC64;
MPVLRARLCE RLGQAGPTVT QTVNRLASSG LLAVNGASPL ALSQTGLDAA IVVTRRHRLA
ERLMTDVLDL PTQLAHAEAA RWEYSMGPDV ERAIVNQLDD PTLSPWGIPI PGLDQLGVEA
RTLAPATRLK DLPRTKRPVI ATVRSVSEDT QDDRERLTEL INAGIIPGAQ ISITATADSI
EVRGLNTMVL SPRRSHSIQI DLSPTAATS
//
