ID NRDR_CLOBB Reviewed; 150 AA.
AC B2THP9;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-2008, sequence version 1.
DT 27-MAR-2024, entry version 83.
DE RecName: Full=Transcriptional repressor NrdR {ECO:0000255|HAMAP-Rule:MF_00440};
GN Name=nrdR {ECO:0000255|HAMAP-Rule:MF_00440}; OrderedLocusNames=CLL_A1193;
OS Clostridium botulinum (strain Eklund 17B / Type B).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=935198;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Eklund 17B / Type B;
RA Brinkac L.M., Brown J.L., Bruce D., Detter C., Munk C., Smith L.A.,
RA Smith T.J., Sutton G., Brettin T.S.;
RT "Complete sequence of Clostridium botulinum strain Eklund.";
RL Submitted (APR-2008) 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; CP001056; ACD22965.1; -; Genomic_DNA.
DR AlphaFoldDB; B2THP9; -.
DR SMR; B2THP9; -.
DR KEGG; cbk:CLL_A1193; -.
DR PATRIC; fig|935198.13.peg.1138; -.
DR HOGENOM; CLU_108412_0_0_9; -.
DR Proteomes; UP000001195; 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 DNA-templated transcription; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00440; NrdR; 1.
DR InterPro; IPR005144; ATP-cone_dom.
DR InterPro; IPR003796; RNR_NrdR-like.
DR NCBIfam; TIGR00244; transcriptional regulator NrdR; 1.
DR PANTHER; PTHR30455; TRANSCRIPTIONAL REPRESSOR NRDR; 1.
DR PANTHER; PTHR30455:SF2; TRANSCRIPTIONAL REPRESSOR NRDR; 1.
DR Pfam; PF03477; ATP-cone; 1.
DR PROSITE; PS51161; ATP_CONE; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA-binding; Metal-binding; Nucleotide-binding; Repressor;
KW Transcription; Transcription regulation; Zinc; Zinc-finger.
FT CHAIN 1..150
FT /note="Transcriptional repressor NrdR"
FT /id="PRO_1000124483"
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; 17699 MW; 22734D3EE14696FB CRC64;
MKCPFCNFEE SKVVDSRATD DNTTIRRRRE CLNCNKRYTT YEKIEDFPVL VVKKDLAREN
FNKEKIINGL IIACQKRPVS RKQIEDIAYE IEKSISNRMV TEIASKDIGE MVMDKLKQVD
EISYVRFASV YRQFKDINTF LEEIKNLVVN
//
