cheY:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

CheY

Synonyms

B1882[1][2], ECK1883, JW1871, b1882

Product description

chemotaxis regulator transmitting signal to flagellar motor component[2]

Response regulator for chemotactic signal transduction; CheA is the cognate sensor protein[3]

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0000156

two-component response regulator activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001789

F

Seeded from EcoCyc (v14.0)

complete

GO:0000160

two-component signal transduction system (phosphorelay)

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001789

P

Seeded from EcoCyc (v14.0)

complete

GO:0006473

protein amino acid acetylation

PMID:16630631[4]

IDA: Inferred from Direct Assay

P

complete

GO:0000160

two-component signal transduction system (phosphorelay)

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0902

P

Seeded from EcoCyc (v14.0)

complete

GO:0000287

magnesium ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0460

F

Seeded from EcoCyc (v14.0)

complete

GO:0001539

ciliary or flagellar motility

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0283

P

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0963

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0086

C

Seeded from EcoCyc (v14.0)

complete

GO:0006355

regulation of transcription, DNA-dependent

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001789

P

Seeded from EcoCyc (v14.0)

complete

GO:0006935

chemotaxis

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0145

P

Seeded from EcoCyc (v14.0)

complete

GO:0046872

metal ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0479

F

Seeded from EcoCyc (v14.0)

complete

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Interactions

See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

aceE

PMID:15690043[5]

Experiment(s):EBI-879046, EBI-882443

Protein

aceF

PMID:15690043[5]

Experiment(s):EBI-879046, EBI-882443

Protein

lpdA

PMID:15690043[5]

Experiment(s):EBI-879046

Protein

rpsB

PMID:16606699[6]

Experiment(s):EBI-1141166

Protein

nadE

PMID:16606699[6]

Experiment(s):EBI-1141166

Protein

yqjK

PMID:16606699[6]

Experiment(s):EBI-1141166

Protein

parE

PMID:19402753[7]

MALDI(Z-score):27.477292

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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

cytoplasm

From EcoCyc[8]


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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc 

MADKELKFLV VDDFSTMRRI VRNLLKELGF NNVEEAEDGV DALNKLQAGG YGFVISDWNM
PNMDGLELLK TIRADGAMSA LPVLMVTAEA KKENIIAAAQ AGASGYVVKP FTAATLEEKL
NKIFEKLGM
Length

129

Mol. Wt

14.097 kDa

pI

4.7 (calculated)

Extinction coefficient

8,480 (calc based on 2 Y, 1 W, and 0 C residues)

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Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Initiator Methionine

1

Removed

UniProt:P0AE67

Domain

8..121

PF00072 Response regulator receiver domain

PMID:19920124[9]

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Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=cheY taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference
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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16129834

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946393

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0006280

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AE67

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10150

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10150

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946393

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000146

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0148

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. ↑ EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  2. ↑ 2.0 2.1 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  3. ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  4. ↑ Barak, R et al. (2006) The chemotaxis response regulator CheY can catalyze its own acetylation. J. Mol. Biol. 359 251-65 PubMed
  5. ↑ 5.0 5.1 5.2 Butland, G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433 531-7 PubMed
  6. ↑ 6.0 6.1 6.2 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. ↑ Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  8. ↑ EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  9. ↑ Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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