qseC: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

QseC

Synonyms

sensory histidine kinase in two-component regulatory system with QseB[1], B3026[2][1], QseC[2][1], YgiY[2][1] , ECK3017, JW2994, preB, ygiY, b3026

Product description

sensory histidine kinase in two-component regulatory system with QseB[2][3]

Quorum sensing two-component sensor kinase; cognate to QseB response regulator; regulates flagella synthesis and motilty by activating transcription of flhDC; mutant does not respond to LuxS product AI-2; LuxS product AI-3 may be actual signal, not AI-2.[4]

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:0000155

two-component sensor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003661

F

Seeded from EcoCyc (v14.0)

complete

GO:0000155

two-component sensor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005467

F

Seeded from EcoCyc (v14.0)

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:0000166

nucleotide binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0547

F

Seeded from EcoCyc (v14.0)

complete

GO:0004673

protein histidine kinase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005467

F

Seeded from EcoCyc (v14.0)

complete

GO:0004673

protein histidine kinase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:2.7.13.3

F

Seeded from EcoCyc (v14.0)

complete

GO:0004871

signal transducer activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR009082

F

Seeded from EcoCyc (v14.0)

complete

GO:0005524

ATP binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003594

F

Seeded from EcoCyc (v14.0)

complete

GO:0005524

ATP binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0067

F

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0007165

signal transduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003661

P

Seeded from EcoCyc (v14.0)

complete

GO:0007165

signal transduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005467

P

Seeded from EcoCyc (v14.0)

complete

GO:0007165

signal transduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR009082

P

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003661

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-9909

C

Seeded from EcoCyc (v14.0)

complete

GO:0016301

kinase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0418

F

Seeded from EcoCyc (v14.0)

complete

GO:0016310

phosphorylation

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004358

P

Seeded from EcoCyc (v14.0)

complete

GO:0016740

transferase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0808

F

Seeded from EcoCyc (v14.0)

complete

GO:0016772

transferase activity, transferring phosphorus-containing groups

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004358

F

Seeded from EcoCyc (v14.0)

complete

GO:0018106

peptidyl-histidine phosphorylation

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005467

P

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

ynaE

PMID:16606699[5]

Experiment(s):EBI-1144579

Protein

rplB

PMID:16606699[5]

Experiment(s):EBI-1144579

Protein

yibN

PMID:16606699[5]

Experiment(s):EBI-1144579

Protein

ydfK

PMID:16606699[5]

Experiment(s):EBI-1144579

Protein

rpsI

PMID:16606699[5]

Experiment(s):EBI-1144579
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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

plasma membrane

C-terminus localized in the cytoplasm with 2 predicted transmembrane domains

Daley et al. (2005) [6]


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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 

MKFTQRLSLR VRLTLIFLIL ASVTWLLSSF VAWKQTTDNV DELFDTQLML FAKRLSTLDL
NEINAADRMA QTPNRLKHGH VDDDALTFAI FTHDGRMVLN DGDNGEDIPY SYQREGFADG
QLVGEDDPWR FVWMTSPDGK YRIVVGQEWE YREDMALAIV AGQLIPWLVA LPIMLIIMMV
LLGRELAPLN KLALALRMRD PDSEKPLNAT GVPSEVRPLV ESLNQLFART HAMMVRERRF
TSDAAHELRS PLTALKVQTE VAQLSDDDPQ ARKKALLQLH SGIDRATRLV DQLLTLSRLD
SLDNLQDVAE IPLEDLLQSS VMDIYHTAQQ AKIDVRLTLN AHSIKRTGQP LLLSLLVRNL
LDNAVRYSPQ GSVVDVTLNA DNFIVRDNGP GVTPEALARI GERFYRPPGQ TATGSGLGLS
IVQRIAKLHG MNVEFGNAEQ GGFEAKVSW
Length

449

Mol. Wt

50.282 kDa

pI

5.6 (calculated)

Extinction coefficient

48,930 (calc based on 7 Y, 7 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

Domain

348..449

PF02518 Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase

PMID:19920124[7]

Domain

236..302

PF00512 His Kinase A (phosphoacceptor) domain

PMID:19920124[7]

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<motif_map/>

tmhmm.php?gene=qseC&show=pic&.jpg
Click the image to view raw output from TMHMM.

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

Structures

<beststructure> gene=qseC 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:16130922

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:947174

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0009938

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P40719

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG12658

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG12658

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:947174

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120002348

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB2845

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. ↑ 1.0 1.1 1.2 1.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. ↑ 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. ↑ EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. ↑ 5.0 5.1 5.2 5.3 5.4 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  6. ↑ Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
  7. ↑ 7.0 7.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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