NRDR_DICTD
ID NRDR_DICTD Reviewed; 150 AA.
AC B8E395;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 70.
DE RecName: Full=Transcriptional repressor NrdR {ECO:0000255|HAMAP-Rule:MF_00440};
GN Name=nrdR {ECO:0000255|HAMAP-Rule:MF_00440}; OrderedLocusNames=Dtur_1697;
OS Dictyoglomus turgidum (strain DSM 6724 / Z-1310).
OC Bacteria; Dictyoglomi; Dictyoglomales; Dictyoglomaceae; Dictyoglomus.
OX NCBI_TaxID=515635;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6724 / Z-1310;
RX PubMed=28066333; DOI=10.3389/fmicb.2016.01979;
RA Brumm P.J., Gowda K., Robb F.T., Mead D.A.;
RT "The complete genome sequence of hyperthermophile Dictyoglomus turgidum DSM
RT 6724 reveals a specialized carbohydrate fermentor.";
RL Front. Microbiol. 7:1979-1979(2016).
CC -!- FUNCTION: Negatively regulates transcription of bacterial
CC ribonucleotide reductase nrd genes and operons by binding to NrdR-
CC boxes. {ECO:0000255|HAMAP-Rule:MF_00440}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00440};
CC Note=Binds 1 zinc ion. {ECO:0000255|HAMAP-Rule:MF_00440};
CC -!- SIMILARITY: Belongs to the NrdR family. {ECO:0000255|HAMAP-
CC Rule:MF_00440}.
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DR EMBL; CP001251; ACK42969.1; -; Genomic_DNA.
DR RefSeq; WP_012584044.1; NC_011661.1.
DR RefSeq; YP_002353583.1; NC_011661.1.
DR AlphaFoldDB; B8E395; -.
DR SMR; B8E395; -.
DR STRING; 515635.Dtur_1697; -.
DR EnsemblBacteria; ACK42969; ACK42969; Dtur_1697.
DR KEGG; dtu:Dtur_1697; -.
DR PATRIC; fig|515635.4.peg.1748; -.
DR eggNOG; COG1327; Bacteria.
DR HOGENOM; CLU_108412_0_0_0; -.
DR InParanoid; B8E395; -.
DR OMA; YRFTTYE; -.
DR OrthoDB; 1551627at2; -.
DR Proteomes; UP000007719; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0045892; P:negative regulation of transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00440; NrdR; 1.
DR InterPro; IPR005144; ATP-cone_dom.
DR InterPro; IPR003796; RNR_NrdR-like.
DR PANTHER; PTHR30455; PTHR30455; 1.
DR Pfam; PF03477; ATP-cone; 1.
DR TIGRFAMs; TIGR00244; TIGR00244; 1.
DR PROSITE; PS51161; ATP_CONE; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA-binding; Metal-binding; Nucleotide-binding;
KW Reference proteome; Repressor; Transcription; Transcription regulation;
KW Zinc; Zinc-finger.
FT CHAIN 1..150
FT /note="Transcriptional repressor NrdR"
FT /id="PRO_1000124497"
FT DOMAIN 49..139
FT /note="ATP-cone"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00440"
FT ZN_FING 3..34
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00440"
SQ SEQUENCE 150 AA; 17726 MW; 7047B41425D565AC CRC64;
MRCPFCGYED TFVIDTREIE DQKVIRRRRE CPNCKNRFTT YERIEEKPIM VIKKDGRREP
FDRNKLLAGL QRAVVKRNID NEKLEAIIDE IITNIRKQGV SEITSKEIGK MVLEKLKDLD
AVAYVRFASV YQEFSSLEEF AKLLSQMKEE