fiu:On One Page

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
Quickview | Gene | Product(s) | Expression| Evolution | References |

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Standard Name

fiu

Gene Synonym(s)

ECK0794, b0805, JW0790, ybiL[1], ybiL

Product Desc.

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]

Product Synonyms(s)

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

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): fiu[2]

Regulation/Activity
Quick Links

porteco.png EcoCyc.gif regulondb.jpg

dnadisplay.png proteindisplay.png   pubmed.jpg   textpresso.jpg  

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Notes

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Transport of catechol-substituted cephalosporins. Fur regulon. Regulated during colony morphogenesis. First 31 aa are predicted to be a type I signal peptide.[4]



Gene

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Nomenclature

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See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.

Standard name

fiu

Mnemonic

Ferric iron uptake

Synonyms

ECK0794, b0805, JW0790, ybiL[1], ybiL

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Notes

Location(s) and DNA Sequence

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<protect> See Help:Gene_location for help entering information in the Gene Location and DNA sequence table.

Strain Map location Genome coordinates Genome browsers Sequence links

MG1655

18.07 minutes 

MG1655: 840754..838472
<gbrowseImage> name=NC_000913:838472..840754 source=MG1655 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 741440..743722
<gbrowseImage> name=NC_012759:741440..743722 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 841953..839671
<gbrowseImage> name=NC_007779:839671..841953 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 894682..892400
<gbrowseImage> name=NC_010473:892400..894682 source=DH10B preset=GeneLocation </gbrowseImage>

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Notes

Sequence Features

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See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.

Feature Type Strain Genomic Location Evidence Reference Notes
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Notes

Alleles and Phenotypes

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See Help:Gene_alleles for how to enter or edit alleles and phenotypes in EcoliWiki.

Allele Nt change(s) AA change(s) Phenotype: Type Phenotype: Description Reference Availability Comments

Δfiu (Keio:JW0790)

deletion

deletion

PMID:16738554

Shigen
CGSC8840[5]

Δfiu-777::kan

PMID:16738554

CGSC:100882


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Notes

Genetic Interactions

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Interactor Interaction Allele Score(s) Reference(s) Accessions Notes
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Notes

Genetic Resources

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See Help:Gene_resources for help entering information into the Genetic Resources table.

Resource Resource Type Source Notes/Reference

JW0790

Plasmid clone

Shigen

PMID:16769691

Status:Clone OK

Primer 1:GCCGAAAACAATCGCAATTTCCC

Primer 2:CCGAAATGCATATTGGCTGTGAG

1B4

Kohara Phage

Genobase

PMID:3038334

10A8

Kohara Phage

Genobase

PMID:3038334

zbh-29::Tn10

Linked marker

CAG18493 = CGSC7353[5]

est. P1 cotransduction: 54% [6]
Synonyms:zbi-29::Tn10

zca-1230::Tn10

Linked marker

CAG18478 = CGSC7356[5]

est. P1 cotransduction: % [6]
Synonyms:zbj-1230::Tn10

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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

EcoCyc

EcoCyc:G6414

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13317

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120003014

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:946246

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3101

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0002749

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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Product(s)

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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

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

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

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

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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

Experiment(s):EBI-1138072

Protein

yjdA

PMID:16606699

Experiment(s):EBI-1138072

Protein

helD

PMID:16606699

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)

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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

Domain

67..169

PF07715 TonB-dependent Receptor Plug Domain

PMID:19920124

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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

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Expression

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Overview

This is a placeholder for a summary statement on how expression of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.


Cellular Levels

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See Help:Cellular levels

Molecule Organism or Strain Value Units Experimental Conditions Assay used Notes Reference(s)

Protein

E. coli K-12 MG1655

136

molecules/cell/generation

  • Medium: MOPS Complete
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

Protein

E. coli K-12 MG1655

54

molecules/cell/generation

  • Medium: MOPS Minimal
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

Protein

E. coli K-12 MG1655

88

molecules/cell/generation

  • Medium: MOPS Complete without Methionine
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

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Notes

Transcription and Transcriptional Regulation

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<protect>

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

Transcription unit(s)

fiu

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Figure courtesy of RegulonDB

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Notes

This is a placeholder for a summary statement about how transcription of this gene is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Translation and Regulation of Translation

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<protect><gbrowseImage> name=NC_000913:840734..840774 source=MG1655 flip=1 type=Gene+DNA_+Protein preset=Nterminus </gbrowseImage> This picture shows the sequence around the N-terminus.

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Notes

This is a placeholder for a summary statement about how translation of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Turnover and Regulation of Turnover

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Notes

This is a placeholder for a summary statement about turnover of this gene product. You can help EcoliWiki by becoming a user and writing/editing this statement.

Experimental

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<protect> Mutations Affecting Expression See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.

Allele Name Mutation Phenotype Reference
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Expression Studies See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.

Type Reference Notes

microarray

GEO Profiles:b0805 (EcoliWiki Page)

NCBI GEO profiles for fiu

microarray

GenExpDB:b0805 (EcoliWiki Page)

Summary of data for fiu from multiple microarray studies

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Expression Resources See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.

Resource Name Resource Type Description Source Notes

GFP Fusion

Intergenic region (840683..841046) fused to gfpmut2.

OpenBioSystems

GFP fusion described in Zaslaver, et al.
Plate:109-AZ07; Well:C4[7]

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Notes

Accessions Related to fiu Expression

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

EcoCyc

EcoCyc:G6414

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3101

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b0805

EcoGene

EcoGene:EG13317

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120003014

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0002749

Escherichia coli str. K-12 substr. MG1655

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Notes

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Evolution

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Homologs in Other Organisms

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

Organism Homologs (Statistics) Comments

Xenopus tropicalis

  • ENSXETP00000032303 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

E. coli O157

Z1026

From ECOO157CYC

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Do-It-Yourself Web Tools

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Notes

Families

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Database Accession Notes

Superfamily (EcoliWiki Page)

SUPERFAMILY:56935

Pfam (EcoliWiki Page)

PF00593 TonB dependent receptor

Pfam (EcoliWiki Page)

PF07715 TonB-dependent Receptor Plug Domain

EcoCyc

EcoCyc:G6414

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13317

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

ASAP

ASAP:ABE-0002749

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 1.7 1.8 1.9 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 2.7 2.8 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. ↑ 4.0 4.1 4.2 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 CGSC: The Coli Genetics Stock Center
  6. ↑ 6.0 6.1 The Tn10 insertion sites determined by Nichols et al. 1998 (PMID:9829956) were reannotated by alignment with E. coli K-12 genome sequence (GenBank accession NC_000913). P1 contransduction frequencies were calculated using the formula of Wu (PMID:5338813).
  7. ↑ Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

Categories

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