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Database: UniProt
Entry: A0A0R2F9T1_9LACO
LinkDB: A0A0R2F9T1_9LACO
Original site: A0A0R2F9T1_9LACO 
ID   A0A0R2F9T1_9LACO        Unreviewed;       156 AA.
AC   A0A0R2F9T1;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   24-JAN-2024, entry version 33.
DE   RecName: Full=Transcriptional repressor NrdR {ECO:0000256|HAMAP-Rule:MF_00440};
GN   Name=nrdR {ECO:0000256|HAMAP-Rule:MF_00440};
GN   ORFNames=FC75_GL001219 {ECO:0000313|EMBL:KRN24846.1};
OS   Lacticaseibacillus camelliae DSM 22697 = JCM 13995.
OC   Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lacticaseibacillus.
OX   NCBI_TaxID=1423730 {ECO:0000313|EMBL:KRN24846.1, ECO:0000313|Proteomes:UP000050865};
RN   [1] {ECO:0000313|EMBL:KRN24846.1, ECO:0000313|Proteomes:UP000050865}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 22697 {ECO:0000313|EMBL:KRN24846.1,
RC   ECO:0000313|Proteomes:UP000050865};
RX   PubMed=26415554; DOI=10.1038/ncomms9322;
RA   Sun Z., Harris H.M., McCann A., Guo C., Argimon S., Zhang W., Yang X.,
RA   Jeffery I.B., Cooney J.C., Kagawa T.F., Liu W., Song Y., Salvetti E.,
RA   Wrobel A., Rasinkangas P., Parkhill J., Rea M.C., O'Sullivan O., Ritari J.,
RA   Douillard F.P., Paul Ross R., Yang R., Briner A.E., Felis G.E.,
RA   de Vos W.M., Barrangou R., Klaenhammer T.R., Caufield P.W., Cui Y.,
RA   Zhang H., O'Toole P.W.;
RT   "Expanding the biotechnology potential of lactobacilli through comparative
RT   genomics of 213 strains and associated genera.";
RL   Nat. Commun. 6:8322-8322(2015).
CC   -!- FUNCTION: Negatively regulates transcription of bacterial
CC       ribonucleotide reductase nrd genes and operons by binding to NrdR-
CC       boxes. {ECO:0000256|HAMAP-Rule:MF_00440}.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00440};
CC       Note=Binds 1 zinc ion. {ECO:0000256|HAMAP-Rule:MF_00440};
CC   -!- SIMILARITY: Belongs to the NrdR family. {ECO:0000256|HAMAP-
CC       Rule:MF_00440}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:KRN24846.1}.
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DR   EMBL; AYZJ01000022; KRN24846.1; -; Genomic_DNA.
DR   RefSeq; WP_056989220.1; NZ_AYZJ01000022.1.
DR   AlphaFoldDB; A0A0R2F9T1; -.
DR   STRING; 1423730.FC75_GL001219; -.
DR   PATRIC; fig|1423730.4.peg.1274; -.
DR   Proteomes; UP000050865; Unassembled WGS sequence.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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 {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00440};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW   Rule:MF_00440}; Metal-binding {ECO:0000256|HAMAP-Rule:MF_00440};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00440}; Reference proteome {ECO:0000313|Proteomes:UP000050865};
KW   Repressor {ECO:0000256|ARBA:ARBA00022491, ECO:0000256|HAMAP-Rule:MF_00440};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW   Rule:MF_00440};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW   Rule:MF_00440};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00440};
KW   Zinc-finger {ECO:0000256|HAMAP-Rule:MF_00440}.
FT   DOMAIN          49..139
FT                   /note="ATP-cone"
FT                   /evidence="ECO:0000259|PROSITE:PS51161"
FT   ZN_FING         3..34
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00440"
SQ   SEQUENCE   156 AA;  18374 MW;  1E3A2A014534D155 CRC64;
     MLCPHCHHNS SRVVDSRPTD GGRAIRRRRE CENCGFRFTT FERVEQTPLL VIKKNGTREE
     FSREKILKGL IRAAEKRPVT MEQMQKIVEN VENKLRAIGE NEVSSQQIGE YVMKQLAEVD
     DVAYIRFASV YRQFKDMSVF MQELQDMMKR EKDQDK
//
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