cusF: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

CusF

Synonyms

periplasmic copper-binding protein[1], B0573[2][1], CusX[2][1], CusF[2][1], YlcC[2][1], ORF110[2][1], agrF[2][1] , cusX, ECK0565, JW0562, silF, ylcC, b0573

Product description

periplasmic copper-binding protein[2][3];

Component of Copper Transporting Efflux System[3]

Silver and copper efflux, periplasmic binding protein; metallochaperone; confers copper and silver resistance; CusF binds both Cu(I) and Ag(I) with high affinity, but does not bind Cu(II)[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:0005507

copper ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0186

F

Seeded from EcoCyc (v14.0)

complete

GO:0042597

periplasmic space

PMID:12813074[5]

IMP: Inferred from Mutant Phenotype

C

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

GO:0005507

copper ion binding

PMID:12813074[5]

IDA: Inferred from Direct Assay

F

complete

GO:0016530

metallochaperone activity

PMID:18847219[6]

IDA: Inferred from Direct Assay

F

complete

GO:0042597

periplasmic space

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0200

C

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

Subunits of Copper Transporting Efflux System

Y2H- PMID:12813074[5]

Protein

ydiI

PMID:16606699[7]

Experiment(s):EBI-1137215

Protein

ybaA

PMID:16606699[7]

Experiment(s):EBI-1137215

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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

periplasm

From EcoCyc[3]

Periplasm

PMID:12813074[5]

EchoLocation:cusF


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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

MKKALQVAMF SLFTVIGFNA QANEHHHETM SEAQPQVISA TGVVKGIDLE SKKITIHHDP
IAAVNWPEMT MRFTITPQTK MSEIKTGDKV AFNFVQQGNL SLLQDIKVSQ
Length

110

Mol. Wt

12.25 kDa

pI

7.8 (calculated)

Extinction coefficient

5,500 (calc based on 0 Y, 1 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

motif

1-21

UniProt Manual:Signal Peptides

UniProt:P77214

Domain

42..110

PF11604 Copper binding periplasmic protein CusF

PMID:19920124[8]

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

Structures

<beststructure> gene=cusF 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:16128556

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945188

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0001967

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P77214

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:G6321

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG14234

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945188

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120002929

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3985

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 1.6 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 2.6 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 3.2 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 Franke, S et al. (2003) Molecular analysis of the copper-transporting efflux system CusCFBA of Escherichia coli. J. Bacteriol. 185 3804-12 PubMed
  6. Bagai, I et al. (2008) Direct metal transfer between periplasmic proteins identifies a bacterial copper chaperone. Biochemistry 47 11408-14 PubMed
  7. 7.0 7.1 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  8. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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