yjaZ: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

YjaZ[1]

Synonyms

heat shock protein[2], B3989[3][2], HtrC[3][2], YjaZ[3][2] , ECK3980, htrC, JW3952, b3989

Product description

heat shock protein[3]; conserved protein[4]

Required for competitive stationary phase growth adaptation; function unknown[5]

EC number (for enzymes)


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Notes

The product of yjaZ was once thought to encode the product HtrC, but has since be reevaluated.
See the Summary section on the EcoCyc page.

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

NOT

GO:0009408

response to heat

PMID:16980444[1]

IDA: Inferred from Direct Assay

P

This paper shows that the temperature-sensitive phenotype previously described for htrC::Tn5 mutants[6] is not due to disruption of htrC.

complete

GO:0006950

response to stress

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0346

P

Seeded from EcoCyc (v14.0)

complete

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

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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

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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

MKQEVEKWRP FGHPDGDIRD LSFLDAHQAV YVQHHEGKEP LEYRFWVTYS LHCFTKDYEH
QTNEEKQSLM YHAPKESRPF CQHRYNLART HLKRTILALP ESNVIHAGYG SYAVIEVDLD
GGDKAFYFVA FRAFREKKKL RLHVTSAYPI SEKQKGKSVK FFTIAYNLLR NKQLPQPSK
Length

179

Mol. Wt

21.13 kDa

pI

9.6 (calculated)

Extinction coefficient

27,390 - 27,640 (calc based on 11 Y, 2 W, and 2 C residues)


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

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

Structures

<beststructure> gene=yjaZ 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:16131819

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948495

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0013046

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P27375

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG11429

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11429

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948495

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001393

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1399

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 Thacker, Z et al. (2006) The Escherichia coli rpoS-dependent htrC gene is not involved in the heat shock response. J. Bacteriol. 188 8317-20 PubMed
  2. 2.0 2.1 2.2 2.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  3. 3.0 3.1 3.2 3.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  5. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  6. Raina, S & Georgopoulos, C (1990) A new Escherichia coli heat shock gene, htrC, whose product is essential for viability only at high temperatures. J. Bacteriol. 172 3417-26 PubMed

Categories

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