fadR:On One Page

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

Quickview

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Standard Name

fadR

Gene Synonym(s)

ECK1175, b1187, JW1176, dec, ole, thdB, oleR[1], oleR

Product Desc.

FadR transcriptional dual regulator[2][3]

Repressor/activator for fatty acid metabolism regulon; fatty acid-responsive transcription factor; fabAB, iclR activator (regulates aceBAK, glyoxylate shunt); fad repressor; homodimeric[4]

Product Synonyms(s)

DNA-binding transcriptional dual regulator of fatty acid metabolism[1], B1187[2][1], Ole[2][1], Dec[2][1], ThdB[2][1], OleR[2][1], FadR[2][1], negative regulator for fad regulon, and positive activator of fabA[2][1] , dec, ECK1175, JW1176, ole, oleR, thdB, b1187

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): fadR[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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The fad genes are induced and fabAB, iclR are repressed by long chain acyl-CoA thioesters binding to and releasing FadR from the DNA. FadR is a GntR-type DNA-binding transcriptional regulator.[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

fadR

Mnemonic

Fatty acid degradation

Synonyms

ECK1175, b1187, JW1176, dec, ole, thdB, oleR[1], oleR

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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

26.6 minutes 

MG1655: 1234161..1234880
<gbrowseImage> name=NC_000913:1234161..1234880 source=MG1655 preset=GeneLocation </gbrowseImage>

REL606

NC_012967: 1235088..1235807
<gbrowseImage> name=NC_012967:1235088..1235807 source=REL606 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 1122882..1123601
<gbrowseImage> name=NC_012759:1122882..1123601 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 1236515..1237234
<gbrowseImage> name=NC_007779:1236515..1237234 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 1274402..1275121
<gbrowseImage> name=NC_010473:1274402..1275121 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

Coding Start (SO:0000323)

MG1655

1234164

Edman degradation

PMID:1569108


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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

fadR(del) (Keio:JW1176)

deletion

deletion

PMID:16738554

Shigen
CGSC9082[5]

fadR::Tn5KAN-2 (FB20265)

Insertion at nt 521 in Plus orientation

PMID:15262929

E. coli Genome Project:FB20265

does not contain pKD46

fadR(del)::kan

deletion

Biolog:respiration

unable to respire a-Ketobutyrate

PMID:16095938

fadR(del)::kan

deletion

Biolog:respiration

unable to respire Bromosuccinate

PMID:16095938

fadR(del)::kan

deletion

Biolog:respiration

unable to respire L-Aspartate

PMID:16095938

fadR13::Tn10

Insertion at 1,234,734 bp in MG1655 (NC_000913)

adapted from Nichols et al.[6]

CAG18497 = CGSC7365[5]

Synonyms:

fadR200

CGSC:7029

fadR201

CGSC:7034

fadR613::Tn10

PMID:2540407

CGSC:7231

fadR16

CGSC:7256

fadR202

CGSC:7481

fadR601

CGSC:7503

fadR41(ts)

temperature sensitive

CGSC:23037

fadR3115::Tn10kan

PMID:2540407

CGSC:39427

fadR776(del)::kan

PMID:16738554

CGSC:100788

fadR &thdA1 in MW5

Mutation in the fadR & thdA genes

Resistant to

Resistance to thiophene and furan derivatives

PMID:2285321

CGSC:7034

It was found that the fadR mutation was required in conjunction with the thdA mutation for thiophene and furan derivative resistance. See table 3 for full oxidation experiment results.

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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

JW1176

Plasmid clone

Shigen

PMID:16769691

Status:Clone OK

Primer 1:GCCGTCATTAAGGCGCAAAGCCC

Primer 2:CCTCGCCCCTGAATGGCTAAATC

2A3

Kohara Phage

Genobase

PMID:3038334

11G8

Kohara Phage

Genobase

PMID:3038334

zcf-117::Tn10

Linked marker

CAG18463 = CGSC7363[5]

est. P1 cotransduction: 42% [6]

oppC506::Tn10

Linked marker

CAG12169 = CGSC7369[5]

est. P1 cotransduction: 2% [6]
Synonyms:zch-506::Tn10, zci-506::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:EG10281

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10281

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000275

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:948652

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0277

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003988

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

FadR

Synonyms

DNA-binding transcriptional dual regulator of fatty acid metabolism[1], B1187[2][1], Ole[2][1], Dec[2][1], ThdB[2][1], OleR[2][1], FadR[2][1], negative regulator for fad regulon, and positive activator of fabA[2][1] , dec, ECK1175, JW1176, ole, oleR, thdB, b1187

Product description

FadR transcriptional dual regulator[2][3]

Repressor/activator for fatty acid metabolism regulon; fatty acid-responsive transcription factor; fabAB, iclR activator (regulates aceBAK, glyoxylate shunt); fad repressor; homodimeric[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:0000062

acyl-CoA binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR008920

F

Seeded from EcoCyc (v14.0)

complete

GO:0000062

acyl-CoA binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014178

F

Seeded from EcoCyc (v14.0)

complete

GO:0003677

DNA binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR008920

F

Seeded from EcoCyc (v14.0)

complete

GO:0003677

DNA binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014178

F

Seeded from EcoCyc (v14.0)

complete

GO:0003677

DNA binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0238

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00696

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000524

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR008920

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014178

F

Seeded from EcoCyc (v14.0)

complete

GO:0003700

transcription factor activity

PMID:11279025

ISS: Inferred from Sequence or Structural Similarity

PDB:1CGP
PDB:1QPI

F

Seeded from EcoCyc (v14.0)

complete

GO:0005622

intracellular

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000524

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00696

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0963

C

Seeded from EcoCyc (v14.0)

complete

GO:0005737

cytoplasm

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0086

C

Seeded from EcoCyc (v14.0)

complete

GO:0006350

transcription

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0804

P

Seeded from EcoCyc (v14.0)

complete

GO:0006355

regulation of transcription, DNA-dependent

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000524

P

Seeded from EcoCyc (v14.0)

complete

GO:0006629

lipid metabolic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0443

P

Seeded from EcoCyc (v14.0)

complete

GO:0006631

fatty acid metabolic process

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0276

P

Seeded from EcoCyc (v14.0)

complete

GO:0016563

transcription activator activity

PMID:11279025

ISS: Inferred from Sequence or Structural Similarity

PDB:1CGP
PDB:1QPI

F

Seeded from EcoCyc (v14.0)

complete

GO:0016564

transcription repressor activity

PMID:11279025

ISS: Inferred from Sequence or Structural Similarity

PDB:1CGP
PDB:1QPI

F

Seeded from EcoCyc (v14.0)

complete

GO:0019217

regulation of fatty acid metabolic process

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00696

P

Seeded from EcoCyc (v14.0)

complete

GO:0019217

regulation of fatty acid metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR008920

P

Seeded from EcoCyc (v14.0)

complete

GO:0019217

regulation of fatty acid metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR014178

P

Seeded from EcoCyc (v14.0)

complete

GO:0032582

negative regulation of gene-specific transcription

PMID:11279025

ISS: Inferred from Sequence or Structural Similarity

PDB:1CGP
PDB:1QPI

P

Seeded from EcoCyc (v14.0)

complete

GO:0043193

positive regulation of gene-specific transcription

PMID:11279025

ISS: Inferred from Sequence or Structural Similarity

PDB:1CGP
PDB:1QPI

P

Seeded from EcoCyc (v14.0)

complete

GO:0045449

regulation of transcription

GOA:hamap
GO_REF:0000020

IEA: Inferred from Electronic Annotation

HAMAP:MF_00696

P

Seeded from EcoCyc (v14.0)

complete

GO:0045449

regulation of transcription

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0805

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

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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

MVIKAQSPAG FAEEYIIESI WNNRFPPGTI LPAERELSEL IGVTRTTLRE VLQRLARDGW
LTIQHGKPTK VNNFWETSGL NILETLARLD HESVPQLIDN LLSVRTNIST IFIRTAFRQH
PDKAQEVLAT ANEVADHADA FAELDYNIFR GLAFASGNPI YGLILNGMKG LYTRIGRHYF
ANPEARSLAL GFYHKLSALC SEGAHDQVYE TVRRYGHESG EIWHRMQKNL PGDLAIQGR
Length

239

Mol. Wt

26.969 kDa

pI

7.0 (calculated)

Extinction coefficient

33,920 - 34,045 (calc based on 8 Y, 4 W, and 1 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

Initiator Methionine

1

Removed

UniProt:P0A8V6

Domain

8..71

PF00392 Bacterial regulatory proteins, gntR family

PMID:19920124

Domain

72..235

PF07840 FadR C-terminal domain

PMID:19920124

<motif_map/>

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

Structures

<beststructure> gene=fadR 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:16129150

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948652

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003988

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0A8V6

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10281

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10281

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948652

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000275

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0277

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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 MC4100

2.95E+02

molecules/cell

  • Medium: median data from rich and minimal media
  • Temperature (°C): 37
  • Doubling time (min): Growth Rate(min):
  • Growth phase: other:

emPAI

PMID:18304323

Protein

Ecoli K-12

28.758+/-0.252

Molecules/cell

  • Medium:
  • Temperature (°C):
  • Doubling time (min): Growth Rate(min): *
  • Growth phase: other: *

Single Molecule Fluorescence

PMID:20671182

mRNA

Ecoli K-12

0.041724618

Molecules/cell

  • Medium:
  • Temperature (°C):
  • Doubling time (min): Growth Rate(min): *
  • Growth phase: other: *

by RNA_Seq

PMID:20671182

Protein

E. coli K-12 MG1655

1840

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

395

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

917

molecules/cell/generation

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

Ribosome Profiling

PMID: 24766808

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)

fadR

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_000913:1234141..1234181 source=MG1655 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


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

Type Reference Notes

microarray

GEO Profiles:b1187 (EcoliWiki Page)

NCBI GEO profiles for fadR

microarray

GenExpDB:b1187 (EcoliWiki Page)

Summary of data for fadR from multiple microarray studies


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

Resource Name Resource Type Description Source Notes

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Notes

Accessions Related to fadR Expression

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

Database Accession Notes

EcoCyc

EcoCyc:EG10281

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0277

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b1187

EcoGene

EcoGene:EG10281

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000275

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003988

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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

Shigella flexneri

FADR

From SHIGELLACYC

E. coli O157

FADR

From ECOO157CYC

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Notes

Families

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<protect> See Help:Evolution_families for help entering or editing information in this section of EcoliWiki.

Database Accession Notes

Pfam (EcoliWiki Page)

PF07840 FadR C-terminal domain

Pfam (EcoliWiki Page)

PF00392 Bacterial regulatory proteins, gntR family


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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. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 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. 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 5.3 CGSC: The Coli Genetics Stock Center
  6. 6.0 6.1 6.2 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).

Categories

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