btuE: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

BtuE

Synonyms

predicted glutathione peroxidase[1], B1710[2][1], BtuE[2][1] , ECK1708, JW1700, b1710

Product description

predicted glutathione peroxidase[2][3]

Non-essential for vitamin B12 transport[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:0004602

glutathione peroxidase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000889

F

Seeded from EcoCyc (v14.0)

complete

GO:0006810

transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0813

P

Seeded from EcoCyc (v14.0)

complete

GO:0006811

ion transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0406

P

Seeded from EcoCyc (v14.0)

complete

GO:0006824

cobalt ion transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0171

P

Seeded from EcoCyc (v14.0)

complete

GO:0006979

response to oxidative stress

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000889

P

Seeded from EcoCyc (v14.0)

complete

GO:0015889

cobalamin transport

PMID:3528128[5]

IMP: Inferred from Mutant Phenotype

P

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

Seeded from EcoCyc (v14.0)

complete

GO:0042597

periplasmic space

PMID:3528128[5]

IDA: Inferred from Direct Assay

C

Authors note that BtuE does not behave like other known periplasmic proteins.

complete

GO:0042597

periplasmic space

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0574

C

Seeded from EcoCyc (v14.0)

complete

NOT

GO:0015889

cobalamin transport

PMID:3528128[5]

IMP: Inferred from Mutant Phenotype

P

A later paper from the same lab reported that btuE is not essential for cobalamin transport.[4]

complete

GO:0042597

periplasmic space

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0200

C

Seeded from EcoCyc (v14.0)

complete

GO:0042597

periplasmic space

PMID:3528128[5]

IDA: Inferred from Direct Assay

C

Seeded from EcoCyc (v14.0)

complete

GO:0050897

cobalt ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0170

F

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000889

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

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

Protein

nadE

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

rpsE

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

dnaJ

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

rpsC

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

groL

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

yddH

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

ftsI

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

rpsB

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

yobD

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

ygfH

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

yciE

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

dnaT

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

rplE

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

lolE

PMID:16606699[6]

Experiment(s):EBI-1140568

Protein

rplB

PMID:16606699[6]

Experiment(s):EBI-1140568

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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

MQDSILTTVV KDIDGEVTTL EKFAGNVLLI VNVASKCGLT PQYEQLENIQ KAWVDRGFMV
LGFPCNQFLE QEPGSDEEIK TYCTTTWGVT FPMFSKIEVN GEGRHPLYQK LIAAAPTAVA
PEESGFYARM VSKGRAPLYP DDILWNFEKF LVGRDGKVIQ RFSPDMTPED PIVMESIKLA LAK
Length

183

Mol. Wt

20.469 kDa

pI

4.7 (calculated)

Extinction coefficient

23,950 - 24,325 (calc based on 5 Y, 3 W, and 3 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

5..112

PF00255 Glutathione peroxidase

PMID:19920124[7]

<motif_map/>

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

Structures

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

Models

View models at:

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Structure figures

<protect>

</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:16129666

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945915

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0005709

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P06610

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10129

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10129

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945915

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000125

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0127

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 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 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. 4.0 4.1 Rioux, CR & Kadner, RJ (1989) Vitamin B12 transport in Escherichia coli K12 does not require the btuE gene of the btuCED operon. Mol. Gen. Genet. 217 301-8 PubMed
  5. 5.0 5.1 5.2 5.3 de Veaux, LC et al. (1986) Identification of the btuCED polypeptides and evidence for their role in vitamin B12 transport in Escherichia coli. J. Bacteriol. 167 920-7 PubMed
  6. 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 6.10 6.11 6.12 6.13 6.14 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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