NRDR_CLOB6
ID NRDR_CLOB6 Reviewed; 151 AA.
AC C3L117;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-JUN-2009, sequence version 1.
DT 25-MAY-2022, entry version 63.
DE RecName: Full=Transcriptional repressor NrdR {ECO:0000255|HAMAP-Rule:MF_00440};
GN Name=nrdR {ECO:0000255|HAMAP-Rule:MF_00440}; OrderedLocusNames=CLJ_B2760;
OS Clostridium botulinum (strain 657 / Type Ba4).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=515621;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=657 / Type Ba4;
RA Shrivastava S., Brown J.L., Bruce D., Detter C., Munk C., Smith L.A.,
RA Smith T.J., Sutton G., Brettin T.S.;
RT "Genome sequence of Clostridium botulinum Ba4 strain 657.";
RL Submitted (MAY-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; CP001083; ACQ53507.1; -; Genomic_DNA.
DR RefSeq; WP_004441542.1; NC_012658.1.
DR AlphaFoldDB; C3L117; -.
DR SMR; C3L117; -.
DR PRIDE; C3L117; -.
DR EnsemblBacteria; ACQ53507; ACQ53507; CLJ_B2760.
DR KEGG; cbi:CLJ_B2760; -.
DR HOGENOM; CLU_108412_0_0_9; -.
DR OMA; YRFTTYE; -.
DR Proteomes; UP000002333; 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; Repressor;
KW Transcription; Transcription regulation; Zinc; Zinc-finger.
FT CHAIN 1..151
FT /note="Transcriptional repressor NrdR"
FT /id="PRO_1000206110"
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 151 AA; 17952 MW; F2E4EEDE64B91C17 CRC64;
MKCPYCAYGE SKVVDSRSTE DGSSIRRRRE CLKCNRRYTT YEKIETTPIL VIKKNMSREY
FDRNKMVNGL MKACQKRPVS RKQIEQIADE VERHISNEML TEVNTDKIGQ IIMKNLKKID
EVSYVRFASV YRQFKDINTF MEEIKNLMDK N