cueO: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

CueO

Synonyms

multicopper oxidase (laccase)[1], B0123[2][1], YacK[2][1], CueO[2][1], MCO[2][1] , cuiD, ECK0122, JW0119, yacK, b0123

Product description

multicopper oxidase with role in copper homeostasis[2][3]

Multicopper oxidase (laccase), confers copper tolerance; oxidizes model substrate dimethoxyphenol; in vitro ferroxidase and phenoloxidase activities; regulated by copper-responsive CueR activator[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:0042597

periplasmic space

PMID:11527384[5]

IDA: Inferred from Direct Assay

C

complete

GO:0005507

copper ion binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002355

F

Seeded from EcoCyc (v14.0)

complete

GO:0005507

copper ion binding

PMID:11527384[5]

IDA: Inferred from Direct Assay

F

4 coppers/ molecule

complete

GO:0005507

copper ion binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011706

F

Seeded from EcoCyc (v14.0)

complete

GO:0005507

copper ion binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011707

F

Seeded from EcoCyc (v14.0)

complete

GO:0016722

oxidoreductase activity, oxidizing metal ions

PMID:11527384[5]

IDA: Inferred from Direct Assay

F

ferroxidase activity

complete

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

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0574

C

Seeded from EcoCyc (v14.0)

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:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001117

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002355

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011706

P

Seeded from EcoCyc (v14.0)

complete

GO:0055114

oxidation reduction

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011707

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

fur

PMID:16606699[6]

Experiment(s):EBI-1135657

Protein

dnaK

PMID:16606699[6]

Experiment(s):EBI-1135657

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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:9298646[7]

EchoLocation:cueO


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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

MQRRDFLKYS VALGVASALP LWSRAVFAAE RPTLPIPDLL TTDARNRIQL TIGAGQSTFG
GKTATTWGYN GNLLGPAVKL QRGKAVTVDI YNQLTEETTL HWHGLEVPGE VDGGPQGIIP
PGGKRSVTLN VDQPAATCWF HPHQHGKTGR QVAMGLAGLV VIEDDEILKL MLPKQWGIDD
VPVIVQDKKF SADGQIDYQL DVMTAAVGWF GDTLLTNGAI YPQHAAPRGW LRLRLLNGCN
ARSLNFATSD NRPLYVIASD GGLLPEPVKV SELPVLMGER FEVLVEVNDN KPFDLVTLPV
SQMGMAIAPF DKPHPVMRIQ PIAISASGAL PDTLSSLPAL PSLEGLTVRK LQLSMDPMLD
MMGMQMLMEK YGDQAMAGMD HSQMMGHMGH GNMNHMNHGG KFDFHHANKI NGQAFDMNKP
MFAAAKGQYE RWVISGVGDM MLHPFHIHGT QFRILSENGK PPAAHRAGWK DTVKVEGNVS
EVLVKFNHDA PKEHAYMAHC HLLEHEDTGM MLGFTV
Length

516

Mol. Wt

56.556 kDa

pI

6.8 (calculated)

Extinction coefficient

62,910 - 63,285 (calc based on 9 Y, 9 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

motif

1-28

UniProt Manual:Signal Peptides

UniProt:P36649

Domain

184..314

PF00394 Multicopper oxidase

PMID:19920124[8]

Domain

363..516

PF07731 Multicopper oxidase

PMID:19920124[8]

Domain

51..167

PF07732 Multicopper oxidase

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=cueO 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:16128116

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:947736

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000430

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P36649

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG12318

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG12318

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:947736

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120002194

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB2223

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 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 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 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 Grass, G & Rensing, C (2001) CueO is a multi-copper oxidase that confers copper tolerance in Escherichia coli. Biochem. Biophys. Res. Commun. 286 902-8 PubMed
  6. 6.0 6.1 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. Link, AJ et al. (1997) Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12. Electrophoresis 18 1259-313 PubMed
  8. 8.0 8.1 8.2 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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