ibpB: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

IbpB

Synonyms

heat shock chaperone[1], HslS[2][1], B3686[2][1], HtpE[2][1], HslT[2][1], IbpB[2][1] , ECK3678, hslS, htpE, JW3663, b3686

Product description

small heat shock protein IbpB[2][3]

Chaperone, heat-inducible protein of HSP20 family[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:0005737

cytoplasm

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_02001

C

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: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

GO:0050821

protein stabilization

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_02001

P

Seeded from EcoCyc (v14.0)

complete

GO:0009408

response to heat

PMID:8349564[5]

IEP: Inferred from Expression Pattern

P

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

Protein

add

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

gadB

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

gatY

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

lpdA

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

malK

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

malT

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

mreB

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

pstB

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

tufA

PMID:15690043[6]

Experiment(s):EBI-880082

Protein

gatY

PMID:19402753[7]

MALDI(Z-score):34.764539

Protein

malT

PMID:19402753[7]

MALDI(Z-score):18.889170

Protein

add

PMID:19402753[7]

MALDI(Z-score):37.603326

Protein

pstB

PMID:19402753[7]

MALDI(Z-score):23.999457

Protein

mreB

PMID:19402753[7]

MALDI(Z-score):35.547198

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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

MTMRNFDLSP LMRQWIGFDK LANALQNAGE SQSFPPYNIE KSDDNHYRIT LALAGFRQED
LEIQLEGTRL SVKGTPEQPK EEKKWLHQGL MNQPFSLSFT LAENMEVSGA TFVNGLLHID
LIRNEPEPIA AQRIAISERP ALNS
Length

144

Mol. Wt

16.325 kDa

pI

5.1 (calculated)

Extinction coefficient

13,980 (calc based on 2 Y, 2 W, and 0 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

Domain

37..135

PF00011 Hsp20/alpha crystallin family

PMID:19920124[8]

<motif_map/>

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

Structures

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

Models

View models at:

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Structure figures

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</protect>

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:90111637

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948192

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0012054

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0C058

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG11535

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11535

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948192

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001489

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1497

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 1.4 1.5 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 2.4 2.5 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. Chuang, SE & Blattner, FR (1993) Characterization of twenty-six new heat shock genes of Escherichia coli. J. Bacteriol. 175 5242-52 PubMed
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 Butland, G et al. (2005) Interaction network containing conserved and essential protein complexes in Escherichia coli. Nature 433 531-7 PubMed
  7. 7.0 7.1 7.2 7.3 7.4 Hu, P et al. (2009) Global functional atlas of Escherichia coli encompassing previously uncharacterized proteins. PLoS Biol. 7 e96 PubMed
  8. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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