ID H7FXD2_9LACO Unreviewed; 157 AA.
AC H7FXD2;
DT 16-MAY-2012, integrated into UniProtKB/TrEMBL.
DT 16-MAY-2012, sequence version 1.
DT 24-JAN-2024, entry version 51.
DE RecName: Full=Transcriptional repressor NrdR {ECO:0000256|HAMAP-Rule:MF_00440};
GN Name=nrdR {ECO:0000256|HAMAP-Rule:MF_00440,
GN ECO:0000313|EMBL:EIA33119.1};
GN ORFNames=SMXD51_03943 {ECO:0000313|EMBL:EIA33119.1};
OS Ligilactobacillus salivarius SMXD51.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Ligilactobacillus.
OX NCBI_TaxID=1108963 {ECO:0000313|EMBL:EIA33119.1, ECO:0000313|Proteomes:UP000003657};
RN [1] {ECO:0000313|EMBL:EIA33119.1, ECO:0000313|Proteomes:UP000003657}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SMXD51 {ECO:0000313|EMBL:EIA33119.1,
RC ECO:0000313|Proteomes:UP000003657};
RX PubMed=22582370; DOI=10.1128/JB.00344-12;
RA Kergourlay G., Messaoudi S., Dousset X., Prevost H.;
RT "Genome Sequence of Lactobacillus salivarius SMXD51, a Potential Probiotic
RT Strain Isolated from Chicken Cecum, Showing Anti-Campylobacter Activity.";
RL J. Bacteriol. 194:3008-3009(2012).
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:EIA33119.1}.
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DR EMBL; AICL01000003; EIA33119.1; -; Genomic_DNA.
DR RefSeq; WP_003699785.1; NZ_AICL01000003.1.
DR AlphaFoldDB; H7FXD2; -.
DR SMR; H7FXD2; -.
DR GeneID; 69723751; -.
DR PATRIC; fig|1108963.3.peg.1486; -.
DR HOGENOM; CLU_108412_0_0_9; -.
DR Proteomes; UP000003657; 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};
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"
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 157 AA; 18209 MW; 44581FE0ABF8C38A CRC64;
MKCPNCHKNG SRVVDSRPAD NGHAIRRRRE CEQCGYRFTT FERVEVTPLL VIKKNGTREE
FQREKLLRGI VRAAEKRPVG IDEITEIVDK VENKLRSVGG TEVSSQLIGE YVMKILADVD
EVAYIRYASV YREFKDMHAF ADELRELMDR EENNSKD
//