ID S9SH37_9RHOB Unreviewed; 156 AA.
AC S9SH37;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 48.
DE RecName: Full=Transcriptional repressor NrdR {ECO:0000256|HAMAP-Rule:MF_00440};
GN Name=nrdR {ECO:0000256|HAMAP-Rule:MF_00440};
GN ORFNames=Salmuc_04855 {ECO:0000313|EMBL:EPX85584.1};
OS Salipiger mucosus DSM 16094.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Salipiger.
OX NCBI_TaxID=1123237 {ECO:0000313|EMBL:EPX85584.1, ECO:0000313|Proteomes:UP000015347};
RN [1] {ECO:0000313|Proteomes:UP000015347}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 16094 {ECO:0000313|Proteomes:UP000015347};
RX PubMed=25197501; DOI=10.4056/sigs.4909790;
RA Riedel T., Spring S., Fiebig A., Petersen J., Kyrpides N.C., Goker M.,
RA Klenk H.P.;
RT "Genome sequence of the exopolysaccharide-producing Salipiger mucosus type
RT strain (DSM 16094(T)), a moderately halophilic member of the Roseobacter
RT clade.";
RL Stand. Genomic Sci. 9:1331-1343(2014).
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:EPX85584.1}.
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DR EMBL; APVH01000008; EPX85584.1; -; Genomic_DNA.
DR RefSeq; WP_020038935.1; NZ_KE557273.1.
DR AlphaFoldDB; S9SH37; -.
DR STRING; 1123237.Salmuc_04855; -.
DR eggNOG; COG1327; Bacteria.
DR HOGENOM; CLU_108412_0_1_5; -.
DR OrthoDB; 9807461at2; -.
DR Proteomes; UP000015347; 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:UP000015347};
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}; Zinc {ECO:0000256|HAMAP-Rule:MF_00440};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|HAMAP-
KW 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; 18010 MW; FDF105283E022BD4 CRC64;
MRCPFCGNID TQVKDSRPAE DHVAIRRRRF CPACGGRFTT YERVQLRDLV VIKTSGRRED
FDRDKLERSI RIALQKRPID PERVDQMISG IVRRLESMGE TDIPSKQIGE IVMETLARID
TVAYVRFASV YKNFQAADDF DRFVSELRPE GAPAEK
//
