ID Q7VHM4_HELHP Unreviewed; 136 AA.
AC Q7VHM4;
DT 01-OCT-2003, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2003, sequence version 1.
DT 27-MAR-2024, entry version 120.
DE SubName: Full=Transcriptional regulator {ECO:0000313|EMBL:AAP77539.1};
GN OrderedLocusNames=HH_0942 {ECO:0000313|EMBL:AAP77539.1};
OS Helicobacter hepaticus (strain ATCC 51449 / 3B1).
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=235279 {ECO:0000313|EMBL:AAP77539.1, ECO:0000313|Proteomes:UP000002495};
RN [1] {ECO:0000313|EMBL:AAP77539.1, ECO:0000313|Proteomes:UP000002495}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51449 / 3B1 {ECO:0000313|Proteomes:UP000002495};
RX PubMed=12810954; DOI=10.1073/pnas.1332093100;
RA Suerbaum S., Josenhans C., Sterzenbach T., Drescher B., Brandt P., Bell M.,
RA Droege M., Fartmann B., Fischer H.-P., Ge Z., Hoerster A., Holland R.,
RA Klein K., Koenig J., Macko L., Mendz G.L., Nyakatura G., Schauer D.B.,
RA Shen Z., Weber J., Frosch M., Fox J.G.;
RT "The complete genome sequence of the carcinogenic bacterium Helicobacter
RT hepaticus.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:7901-7906(2003).
CC -!- FUNCTION: Acts as a global negative controlling element, employing
CC Fe(2+) as a cofactor to bind the operator of the repressed genes.
CC {ECO:0000256|ARBA:ARBA00002997}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRSR:PIRSR602481-1};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|PIRSR:PIRSR602481-1};
CC -!- SIMILARITY: Belongs to the Fur family. {ECO:0000256|ARBA:ARBA00007957}.
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DR EMBL; AE017125; AAP77539.1; -; Genomic_DNA.
DR RefSeq; WP_011115782.1; NC_004917.1.
DR AlphaFoldDB; Q7VHM4; -.
DR STRING; 235279.HH_0942; -.
DR GeneID; 82135523; -.
DR KEGG; hhe:HH_0942; -.
DR eggNOG; COG0735; Bacteria.
DR HOGENOM; CLU_096072_4_4_7; -.
DR OrthoDB; 8659436at2; -.
DR Proteomes; UP000002495; Chromosome.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR CDD; cd07153; Fur_like; 1.
DR Gene3D; 3.30.1490.190; -; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR002481; FUR.
DR InterPro; IPR043135; Fur_C.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR33202:SF7; FERRIC UPTAKE REGULATION PROTEIN; 1.
DR PANTHER; PTHR33202; ZINC UPTAKE REGULATION PROTEIN; 1.
DR Pfam; PF01475; FUR; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR602481-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000002495};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|PIRSR:PIRSR602481-1}.
FT BINDING 90
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR602481-1"
FT BINDING 93
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR602481-1"
FT BINDING 129
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR602481-1"
FT BINDING 132
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|PIRSR:PIRSR602481-1"
SQ SEQUENCE 136 AA; 15520 MW; 0C4F6531672B7E09 CRC64;
MMNFEQHLRD KHLKITPQRI ATLNQIYNNG HMSIEEIYEQ IKQIYPSISL ATIYKNVNAL
CKANILREIK APKDKQKYEL SSDKHLHVYC EKCGRLDDIK LDTRALEQNC SASSGYTISD
ISAVLMGVCP DCKNAS
//
