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P0ACZ8

- CUSR_ECOLI

UniProt

P0ACZ8 - CUSR_ECOLI

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Protein

Transcriptional regulatory protein CusR

Gene

cusR

Organism
Escherichia coli (strain K12)
Status
Reviewed - Annotation score: 5 out of 5- Experimental evidence at protein leveli

Functioni

Member of the two-component regulatory system CusS/CusR. Activates the expression of cusCFBA and plasmid pRJ1004 gene pcoE in response to increasing levels of copper ions, and probably silver ions. Can also increase the basal-level expression of copper resistance gene operon pcoABCD.2 Publications

GO - Molecular functioni

  1. core promoter sequence-specific DNA binding Source: EcoCyc
  2. DNA binding Source: EcoCyc
  3. identical protein binding Source: IntAct

GO - Biological processi

  1. phosphorelay signal transduction system Source: EcoCyc
  2. positive regulation of gene expression Source: EcoCyc
  3. regulation of transcription, DNA-templated Source: EcoCyc
  4. response to copper ion Source: EcoCyc
  5. transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Activator

Keywords - Biological processi

Transcription, Transcription regulation, Two-component regulatory system

Keywords - Ligandi

Copper, DNA-binding

Enzyme and pathway databases

BioCyciEcoCyc:G6319-MONOMER.
ECOL316407:JW0560-MONOMER.
RETL1328306-WGS:GSTH-1298-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Transcriptional regulatory protein CusR
Gene namesi
Name:cusR
Synonyms:ylcA
Ordered Locus Names:b0571, JW0560
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000318: Chromosome, UP000000625: Chromosome

Organism-specific databases

EcoGeneiEG13851. cusR.

Subcellular locationi

Cytoplasm Curated

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
  2. protein-DNA complex Source: EcoCyc
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 227227Transcriptional regulatory protein CusRPRO_0000081063Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei51 – 5114-aspartylphosphatePROSITE-ProRule annotation

Post-translational modificationi

Phosphorylated by CusS.1 Publication

Keywords - PTMi

Phosphoprotein

Expressioni

Gene expression databases

GenevestigatoriP0ACZ8.

Interactioni

Binary interactionsi

WithEntry#Exp.IntActNotes
itself2EBI-1118807,EBI-1118807

Protein-protein interaction databases

DIPiDIP-9348N.
IntActiP0ACZ8. 9 interactions.
STRINGi511145.b0571.

Structurei

3D structure databases

ProteinModelPortaliP0ACZ8.
SMRiP0ACZ8. Positions 1-224.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 116116Response regulatoryPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 response regulatory domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiCOG0745.
HOGENOMiHOG000034815.
InParanoidiP0ACZ8.
KOiK07665.
OMAiIDVCKAI.
OrthoDBiEOG6G4VQG.
PhylomeDBiP0ACZ8.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
InterProiIPR011006. CheY-like_superfamily.
IPR006291. PcoR.
IPR001867. Sig_transdc_resp-reg_C.
IPR016032. Sig_transdc_resp-reg_C-effctor.
IPR001789. Sig_transdc_resp-reg_receiver.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF00072. Response_reg. 1 hit.
PF00486. Trans_reg_C. 1 hit.
[Graphical view]
SMARTiSM00448. REC. 1 hit.
SM00862. Trans_reg_C. 1 hit.
[Graphical view]
SUPFAMiSSF46894. SSF46894. 1 hit.
SSF52172. SSF52172. 1 hit.
TIGRFAMsiTIGR01387. cztR_silR_copR. 1 hit.
PROSITEiPS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P0ACZ8-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKLLIVEDEK KTGEYLTKGL TEAGFVVDLA DNGLNGYHLA MTGDYDLIIL
60 70 80 90 100
DIMLPDVNGW DIVRMLRSAN KGMPILLLTA LGTIEHRVKG LELGADDYLV
110 120 130 140 150
KPFAFAELLA RVRTLLRRGA AVIIESQFQV ADLMVDLVSR KVTRSGTRIT
160 170 180 190 200
LTSKEFTLLE FFLRHQGEVL PRSLIASQVW DMNFDSDTNA IDVAVKRLRG
210 220
KIDNDFEPKL IQTVRGVGYM LEVPDGQ
Length:227
Mass (Da):25,395
Last modified:November 22, 2005 - v1
Checksum:i5CE129597FAE43C0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF245661 Genomic DNA. Translation: AAF70175.1.
U82598 Genomic DNA. Translation: AAB40769.1.
U00096 Genomic DNA. Translation: AAC73672.1.
AP009048 Genomic DNA. Translation: BAA35205.1.
U82579 Genomic DNA. Translation: AAB41754.1.
PIRiA64790.
RefSeqiNP_415103.1. NC_000913.3.
YP_488858.1. NC_007779.1.

Genome annotation databases

EnsemblBacteriaiAAC73672; AAC73672; b0571.
BAA35205; BAA35205; BAA35205.
GeneIDi12930897.
945003.
KEGGiecj:Y75_p0558.
eco:b0571.
PATRICi32116310. VBIEscCol129921_0595.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF245661 Genomic DNA. Translation: AAF70175.1 .
U82598 Genomic DNA. Translation: AAB40769.1 .
U00096 Genomic DNA. Translation: AAC73672.1 .
AP009048 Genomic DNA. Translation: BAA35205.1 .
U82579 Genomic DNA. Translation: AAB41754.1 .
PIRi A64790.
RefSeqi NP_415103.1. NC_000913.3.
YP_488858.1. NC_007779.1.

3D structure databases

ProteinModelPortali P0ACZ8.
SMRi P0ACZ8. Positions 1-224.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

DIPi DIP-9348N.
IntActi P0ACZ8. 9 interactions.
STRINGi 511145.b0571.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAC73672 ; AAC73672 ; b0571 .
BAA35205 ; BAA35205 ; BAA35205 .
GeneIDi 12930897.
945003.
KEGGi ecj:Y75_p0558.
eco:b0571.
PATRICi 32116310. VBIEscCol129921_0595.

Organism-specific databases

EchoBASEi EB3612.
EcoGenei EG13851. cusR.

Phylogenomic databases

eggNOGi COG0745.
HOGENOMi HOG000034815.
InParanoidi P0ACZ8.
KOi K07665.
OMAi IDVCKAI.
OrthoDBi EOG6G4VQG.
PhylomeDBi P0ACZ8.

Enzyme and pathway databases

BioCyci EcoCyc:G6319-MONOMER.
ECOL316407:JW0560-MONOMER.
RETL1328306-WGS:GSTH-1298-MONOMER.

Miscellaneous databases

PROi P0ACZ8.

Gene expression databases

Genevestigatori P0ACZ8.

Family and domain databases

Gene3Di 1.10.10.10. 1 hit.
InterProi IPR011006. CheY-like_superfamily.
IPR006291. PcoR.
IPR001867. Sig_transdc_resp-reg_C.
IPR016032. Sig_transdc_resp-reg_C-effctor.
IPR001789. Sig_transdc_resp-reg_receiver.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view ]
Pfami PF00072. Response_reg. 1 hit.
PF00486. Trans_reg_C. 1 hit.
[Graphical view ]
SMARTi SM00448. REC. 1 hit.
SM00862. Trans_reg_C. 1 hit.
[Graphical view ]
SUPFAMi SSF46894. SSF46894. 1 hit.
SSF52172. SSF52172. 1 hit.
TIGRFAMsi TIGR01387. cztR_silR_copR. 1 hit.
PROSITEi PS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Identification of a copper-responsive two-component system on the chromosome of Escherichia coli K-12."
    Munson G.P., Lam D.L., Outten F.W., O'Halloran T.V.
    J. Bacteriol. 182:5864-5871(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION.
    Strain: K12 / DH5-alpha.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  3. "Sequence of minutes 4-25 of Escherichia coli."
    Chung E., Allen E., Araujo R., Aparicio A.M., Davis K., Duncan M., Federspiel N., Hyman R., Kalman S., Komp C., Kurdi O., Lew H., Lin D., Namath A., Oefner P., Roberts D., Schramm S., Davis R.W.
    Submitted (JAN-1997) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  4. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  5. "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110."
    Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.
    Mol. Syst. Biol. 2:E1-E5(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  6. Morel-Deville F., Ehrlich S.D., Morel P.
    Submitted (FEB-1997) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 9-94.
    Strain: HVC45.
  7. "The independent cue and cus systems confer copper tolerance during aerobic and anaerobic growth in Escherichia coli."
    Outten F.W., Huffman D.L., Hale J.A., O'Halloran T.V.
    J. Biol. Chem. 276:30670-30677(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION IN COPPER HOMEOSTASIS.
    Strain: K12.
  8. "The product of the ybdE gene of the Escherichia coli chromosome is involved in detoxification of silver ions."
    Franke S., Grass G., Nies D.H.
    Microbiology 147:965-972(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROBABLE FUNCTION IN SILVER HOMEOSTASIS.
    Strain: K38.
  9. "Functional characterization in vitro of all two-component signal transduction systems from Escherichia coli."
    Yamamoto K., Hirao K., Oshima T., Aiba H., Utsumi R., Ishihama A.
    J. Biol. Chem. 280:1448-1456(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION.
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.

Entry informationi

Entry nameiCUSR_ECOLI
AccessioniPrimary (citable) accession number: P0ACZ8
Secondary accession number(s): P77380
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 22, 2005
Last sequence update: November 22, 2005
Last modified: October 29, 2014
This is version 84 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The cus system plays an important role in copper tolerance under anaerobic growth and, under extreme copper stress, in aerobic growth.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3