ID   NRDR_DESAL              Reviewed;         156 AA.
AC   B8FJ73;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=Transcriptional repressor NrdR {ECO:0000255|HAMAP-Rule:MF_00440};
GN   Name=nrdR {ECO:0000255|HAMAP-Rule:MF_00440}; OrderedLocusNames=Dalk_3311;
OS   Desulfatibacillum aliphaticivorans.
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfobacterales;
OC   Desulfobacteraceae; Desulfatibacillum.
OX   NCBI_TaxID=218208;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AK-01;
RX   PubMed=21651686; DOI=10.1111/j.1462-2920.2011.02516.x;
RA   Callaghan A.V., Morris B.E., Pereira I.A., McInerney M.J., Austin R.N.,
RA   Groves J.T., Kukor J.J., Suflita J.M., Young L.Y., Zylstra G.J., Wawrik B.;
RT   "The genome sequence of Desulfatibacillum alkenivorans AK-01: a blueprint
RT   for anaerobic alkane oxidation.";
RL   Environ. Microbiol. 14:101-113(2012).
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; CP001322; ACL05000.1; -; Genomic_DNA.
DR   RefSeq; WP_015948059.1; NC_011768.1.
DR   AlphaFoldDB; B8FJ73; -.
DR   SMR; B8FJ73; -.
DR   EnsemblBacteria; ACL05000; ACL05000; Dalk_3311.
DR   KEGG; dal:Dalk_3311; -.
DR   eggNOG; COG1327; Bacteria.
DR   HOGENOM; CLU_108412_0_0_7; -.
DR   OMA; YRFTTYE; -.
DR   OrthoDB; 1551627at2; -.
DR   Proteomes; UP000000739; 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..156
FT                   /note="Transcriptional repressor NrdR"
FT                   /id="PRO_1000124494"
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   156 AA;  18340 MW;  1F0DCDF332E924F1 CRC64;
     MKCPYCGETE DKVIDSRQGK EADVIRRRRE CLSCSRRFTT YEKVEDMPLV IIKKDGRREV
     FNGEKVRAGM LRACEKRNIS VHVIDEFIEQ LERDLRETGE KEVPSHQVGE AIMNKLHELD
     DVAYVRFASV YREFKHVNDF ISELKYLLKQ QQKGGK