NRDR_PARDP
ID NRDR_PARDP Reviewed; 154 AA.
AC A1B2B8;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 1.
DT 25-MAY-2022, entry version 86.
DE RecName: Full=Transcriptional repressor NrdR {ECO:0000255|HAMAP-Rule:MF_00440};
GN Name=nrdR {ECO:0000255|HAMAP-Rule:MF_00440}; OrderedLocusNames=Pden_1562;
OS Paracoccus denitrificans (strain Pd 1222).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Rhodobacteraceae; Paracoccus.
OX NCBI_TaxID=318586;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Pd 1222;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A., Spiro S.,
RA Richardson D.J., Moir J.W.B., Ferguson S.J., van Spanning R.J.M.,
RA Richardson P.;
RT "Complete sequence of chromosome 1 of Paracoccus denitrificans PD1222.";
RL Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000489; ABL69662.1; -; Genomic_DNA.
DR RefSeq; WP_011747880.1; NC_008686.1.
DR AlphaFoldDB; A1B2B8; -.
DR SMR; A1B2B8; -.
DR STRING; 318586.Pden_1562; -.
DR PRIDE; A1B2B8; -.
DR EnsemblBacteria; ABL69662; ABL69662; Pden_1562.
DR KEGG; pde:Pden_1562; -.
DR eggNOG; COG1327; Bacteria.
DR HOGENOM; CLU_108412_0_1_5; -.
DR OMA; YRFTTYE; -.
DR Proteomes; UP000000361; Chromosome 1.
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..154
FT /note="Transcriptional repressor NrdR"
FT /id="PRO_1000080787"
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 154 AA; 17750 MW; FA95DD9DB20AC090 CRC64;
MRCPFCGNVD TQVKDSRPAE DNVAIRRRRF CPACGGRFTT YERVQLRDLV VVKSSGRRED
FDRTKLERSI RIAMQKRPIE PERIDQMISG IVRRLESMGD TDIPSKVIGE IVMETLARID
TVAYVRFASV YKNFQAADDF DKFVSELRPG LVEE