ID   NRDR_MYCLB              Reviewed;         154 AA.
AC   B8ZQU7;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 67.
DE   RecName: Full=Transcriptional repressor NrdR {ECO:0000255|HAMAP-Rule:MF_00440};
GN   Name=nrdR {ECO:0000255|HAMAP-Rule:MF_00440}; OrderedLocusNames=MLBr01005;
OS   Mycobacterium leprae (strain Br4923).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium.
OX   NCBI_TaxID=561304;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Br4923;
RX   PubMed=19881526; DOI=10.1038/ng.477;
RA   Monot M., Honore N., Garnier T., Zidane N., Sherafi D., Paniz-Mondolfi A.,
RA   Matsuoka M., Taylor G.M., Donoghue H.D., Bouwman A., Mays S., Watson C.,
RA   Lockwood D., Khamispour A., Dowlati Y., Jianping S., Rea T.H.,
RA   Vera-Cabrera L., Stefani M.M., Banu S., Macdonald M., Sapkota B.R.,
RA   Spencer J.S., Thomas J., Harshman K., Singh P., Busso P., Gattiker A.,
RA   Rougemont J., Brennan P.J., Cole S.T.;
RT   "Comparative genomic and phylogeographic analysis of Mycobacterium
RT   leprae.";
RL   Nat. Genet. 41:1282-1289(2009).
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; FM211192; CAR71100.1; -; Genomic_DNA.
DR   RefSeq; WP_010908068.1; NC_011896.1.
DR   AlphaFoldDB; B8ZQU7; -.
DR   SMR; B8ZQU7; -.
DR   EnsemblBacteria; CAR71100; CAR71100; MLBr01005.
DR   KEGG; mlb:MLBr01005; -.
DR   HOGENOM; CLU_108412_1_0_11; -.
DR   OMA; YRFTTYE; -.
DR   OrthoDB; 1551627at2; -.
DR   Proteomes; UP000006900; 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..154
FT                   /note="Transcriptional repressor NrdR"
FT                   /id="PRO_1000191807"
FT   DOMAIN          46..136
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;  17326 MW;  D0F5A5237F8C7923 CRC64;
     MHCPFCRHSD SRVIDSRETD EGQAIRRRRS CPECGRRFTT VETAVVAVVK RSGVTEPFSR
     GKVIRGVRRA CQGRQVDDDA LNLLAQQVED TVRAAGLPEV PSHEVGLAIL GPLRELDEVA
     YLRFASVYRS FSSADDFERE IEALRAHRRV STSR