fiu: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

Fiu

Synonyms

predicted iron outer membrane transporter[1], B0805[2][1], Fiu[2][1], YbiL[2][1] , ECK0794, JW0790, ybiL, b0805

Product description

putative outer membrane receptor for iron transport[2][3]

TonB-dependent ferric iron outer membrane transporter; siderophore receptor for ferri-dihydroxybenzoylserine, ferri-dihydroxybenzoate and other catecholate siderophores; surface receptor for colicins G, H, and E492[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:0004872

receptor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000531

F

Seeded from EcoCyc (v14.0)

complete

GO:0004872

receptor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010105

F

Seeded from EcoCyc (v14.0)

complete

GO:0004872

receptor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR012910

F

Seeded from EcoCyc (v14.0)

complete

GO:0004872

receptor activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0675

F

Seeded from EcoCyc (v14.0)

complete

GO:0005215

transporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000531

F

Seeded from EcoCyc (v14.0)

complete

GO:0005215

transporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR012910

F

Seeded from EcoCyc (v14.0)

complete

GO:0005506

iron ion binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010105

F

Seeded from EcoCyc (v14.0)

complete

GO:0005506

iron ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0408

F

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0006810

transport

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000531

P

Seeded from EcoCyc (v14.0)

complete

GO:0015891

siderophore transport

PMID:2407721[5]

IMP: Inferred from Mutant Phenotype

P

Fig. 3

complete

GO:0006810

transport

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR012910

P

Seeded from EcoCyc (v14.0)

complete

GO:0042884

microcin transport

PMID:15980406[6]

IMP: Inferred from Mutant Phenotype

P

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:0006826

iron ion transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0410

P

Seeded from EcoCyc (v14.0)

complete

GO:0009279

cell outer membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0998

C

Seeded from EcoCyc (v14.0)

complete

GO:0009279

cell outer membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0040

C

Seeded from EcoCyc (v14.0)

complete

GO:0009279

cell outer membrane

PMID:10806384[7]

IDA: Inferred from Direct Assay

C

Seeded from EcoCyc (v14.0)

complete

GO:0015343

siderophore-iron transmembrane transporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010105

F

Seeded from EcoCyc (v14.0)

complete

GO:0015891

siderophore transport

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR010105

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

ydcP

PMID:16606699[8]

Experiment(s):EBI-1138072

Protein

yjdA

PMID:16606699[8]

Experiment(s):EBI-1138072

Protein

helD

PMID:16606699[8]

Experiment(s):EBI-1138072

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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

outer membrane

From EcoCyc[3]

Outer Membrane

PMID:10806384

EchoLocation:fiu


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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

MENNRNFPAR QFHSLTFFAG LCIGITPVAQ ALAAEGQTNA DDTLVVEAST PSLYAPQQSA
DPKFSRPVAD TTRTMTVISE QVIKDQGATN LTDALKNVPG VGAFFAGENG NSTTGDAIYM
RGADTSNSIY IDGIRDIGSV SRDTFNTEQV EVIKGPSGTD YGRSAPTGSI NMISKQPRND
SGIDASASIG SAWFRRGTLD VNQVIGDTTA VRLNVMGEKT HDAGRDKVKN ERYGVAPSVA
FGLGTANRLY LNYLHVTQHN TPDGGIPTIG LPGYSAPSAG TAALNHSGKV DTHNFYGTDS
DYDDSTTDTA TMRFEHDIND NTTIRNTTRW SRVKQDYLMT AIMGGASNIT QPTSDVNSWT
WSRTANTKDV SNKILTNQTN LTSTFYTGSI GHDVSTGVEF TRETQTNYGV NPVTLPAVNI
YHPDSSIHPG GLTRNGANAN GQTDTFAIYA FDTLQITRDF ELNGGIRLDN YHTEYDSATA
CGGSGRGAIT CPTGVAKGSP VTTVDTAKSG NLMNWKAGAL YHLTENGNVY INYAVSQQPP
GGNNFALAQS GSGNSANRTD FKPQKANTSE IGTKWQVLDK RLLLTAALFR TDIENEVEQN
DDGTYSQYGK KRVEGYEISV AGNITPAWQV IGGYTQQKAT IKNGKDVAQD GSSSLPYTPE
HAFTLWSQYQ ATDDISVGAG ARYIGSMHKG SDGAVGTPAF TEGYWVADAK LGYRVNRNLD
FQLNVYNLFD TDYVASINKS GYRYHPGEPR TFLLTANMHF
Length

760

Mol. Wt

81.96 kDa

pI

5.8 (calculated)

Extinction coefficient

98,670 - 99,045 (calc based on 33 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

1-31

UniProt Manual:Signal Peptides

UniProt:P75780

Domain

514..759

PF00593 TonB dependent receptor

PMID:19920124[9]

Domain

67..169

PF07715 TonB-dependent Receptor Plug Domain

PMID:19920124[9]

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

Structures

<beststructure> gene=fiu 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:16128773

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946246

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0002749

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P75780

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:G6414

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13317

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946246

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120003014

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3101

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 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 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. Nikaido, H & Rosenberg, EY (1990) Cir and Fiu proteins in the outer membrane of Escherichia coli catalyze transport of monomeric catechols: study with beta-lactam antibiotics containing catechol and analogous groups. J. Bacteriol. 172 1361-7 PubMed
  6. Strahsburger, E et al. (2005) Cooperative uptake of microcin E492 by receptors FepA, Fiu, and Cir and inhibition by the siderophore enterochelin and its dimeric and trimeric hydrolysis products. Antimicrob. Agents Chemother. 49 3083-6 PubMed
  7. Molloy, MP et al. (2000) Proteomic analysis of the Escherichia coli outer membrane. Eur. J. Biochem. 267 2871-81 PubMed
  8. 8.0 8.1 8.2 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  9. 9.0 9.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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