fixC: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

fixC

Gene Synonym(s)

ECK0044, b0043, JW0042, yaaS[1], yaaS

Product Desc.

flavoprotein (electron transport), possibly involved in anaerobic carnitine metabolism[2][3]

Related to carnitine metabolism; similarity to Rhizobium fix gene[4]

Product Synonyms(s)

predicted oxidoreductase with FAD/NAD(P)-binding domain[1], B0043[2][1], YaaS[2][1], FixC[2][1] , ECK0044, JW0042, yaaS, b0043

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): fixABCX[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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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

fixC

Mnemonic

Fixation

Synonyms

ECK0044, b0043, JW0042, yaaS[1], yaaS

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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

0.95 minutes 

MG1655: 44180..45466
<gbrowseImage> name=NC_000913:44180..45466 source=MG1655 preset=GeneLocation </gbrowseImage>

REL606

NC_012967: 48375..49661
<gbrowseImage> name=NC_012967:48375..49661 source=REL606 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 44180..45466
<gbrowseImage> name=NC_012759:44180..45466 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 44180..45466
<gbrowseImage> name=NC_007779:44180..45466 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 44180..45466
<gbrowseImage> name=NC_010473:44180..45466 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

fixC(del) (Keio:JW0042)

deletion

deletion

PMID:16738554

Shigen

CGSC8355[5]

fixC756(del)::kan

PMID:16738554

CGSC:100886


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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

JW0042

Plasmid clone

Shigen

PMID:16769691

Status:Clone OK

Primer 1:GCCTCCGAAGATATCTTTGACGC

Primer 2:CCTAAAACGGTCACTCCTTTCAT

2F7

Kohara Phage

Genobase

PMID:3038334

4A3

Kohara Phage

Genobase

PMID:3038334

carB96::Tn10

Linked marker

CAG12093 = CGSC7322[5]

est. P1 cotransduction: 67% [6]
Synonyms:car-96::Tn10

leuO3051::Tn10

Linked marker

CAG12095 = CGSC7324[5]

est. P1 cotransduction: 19% [6]
Synonyms:zab-3051::Tn10 nnnThe start of leuO was reannotated by Riley et al. (2006).

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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:EG11564

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11564

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001517

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:948958

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1525

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000149

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

FixC

Synonyms

predicted oxidoreductase with FAD/NAD(P)-binding domain[1], B0043[2][1], YaaS[2][1], FixC[2][1] , ECK0044, JW0042, yaaS, b0043

Product description

flavoprotein (electron transport), possibly involved in anaerobic carnitine metabolism[2][3]

Related to carnitine metabolism; similarity to Rhizobium fix gene[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: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:0008152

metabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003042

P

Seeded from EcoCyc (v14.0)

complete

GO:0009437

carnitine metabolic process

PMID:7473063

IEP: Inferred from Expression Pattern

P

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003042

F

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR006076

F

Seeded from EcoCyc (v14.0)

complete

GO:0016491

oxidoreductase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0560

F

Seeded from EcoCyc (v14.0)

complete

GO:0022900

electron transport chain

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0249

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

GO:0050660

FAD binding

GO_REF:0000024

ISA: Inferred from Sequence Alignment

UniProtKB:P55931

F

PMID:4052375 PMID:17050691

complete

GO:0051536

iron-sulfur cluster binding

GO_REF:0000024

ISA: Inferred from Sequence Alignment

UniProtKB:P55931

F

PMID:4052375 PMID:17050691

complete

GO:0004174

electron-transferring-flavoprotein dehydrogenase activity

GO_REF:0000024

ISA: Inferred from Sequence Alignment

UniProtKB:P55931

F

PMID:4052375 PMID:17050691

complete

GO:0009437

carnitine metabolic process

PMID:7473063

IEP: Inferred from Expression Pattern

P

The fixABCX operon is adjacent to and regulated similarity to the cai operon, which is necessary for carnitine metabolism [7].

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

narH

PMID:16606699

Experiment(s):EBI-1135423

Protein

dsbC

PMID:16606699

Experiment(s):EBI-1135423

Protein

sdhA

PMID:16606699

Experiment(s):EBI-1135423

Protein

ydjF

PMID:16606699

Experiment(s):EBI-1135423

Protein

caiB

PMID:16606699

Experiment(s):EBI-1135423

Protein

glnG

PMID:16606699

Experiment(s):EBI-1135423

Protein

groL

PMID:16606699

Experiment(s):EBI-1135423

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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

MSEDIFDAII VGAGLAGSVA ALVLAREGAQ VLVIERGNSA GAKNVTGGRL YAHSLEHIIP
GFADSAPVER LITHEKLAFM TEKSAMTMDY CNGDETSPSQ RSYSVLRSKF DAWLMEQAEE
AGAQLITGIR VDNLVQRDGK VVGVEADGDV IEAKTVILAD GVNSILAEKL GMAKRVKPTD
VAVGVKELIE LPKSVIEDRF QLQGNQGAAC LFAGSPTDGL MGGGFLYTNE NTLSLGLVCG
LHHLHDAKKS VPQMLEDFKQ HPAVAPLIAG GKLVEYSAHV VPEAGINMLP ELVGDGVLIA
GDAAGMCMNL GFTIRGMDLA IAAGEAAAKT VLSAMKSDDF SKQKLAEYRQ HLESGPLRDM
RMYQKLPAFL DNPRMFSGYP ELAVGVARDL FTIDGSAPEL MRKKILRHGK KVGFINLIKD
GMKGVTVL
Length

428

Mol. Wt

45.703 kDa

pI

5.9 (calculated)

Extinction coefficient

17,420 - 17,920 (calc based on 8 Y, 1 W, and 4 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

Domain

7..87

PF01266 FAD dependent oxidoreductase

PMID:19920124

Domain

99..330

PF01266 FAD dependent oxidoreductase

PMID:19920124

<motif_map/>

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

Structures

<beststructure> gene=fixC 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:16128037

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000149

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P68644

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG11564

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11564

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:948958

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001517

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:948958

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1525

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

Ecoli K-12

3.352+/-0.117

Molecules/cell

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

Single Molecule Fluorescence

PMID:20671182

mRNA

Ecoli K-12

0.000388802

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

3a

molecules/cell/generation

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

Ribosome Profiling

Low confidence in the sequencing data set.

PMID: 24766808

Protein

E. coli K-12 MG1655

1a

molecules/cell/generation

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

Ribosome Profiling

Low confidence in the sequencing data set.

PMID: 24766808

Protein

E. coli K-12 MG1655

0a

molecules/cell/generation

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

Ribosome Profiling

Low confidence in the sequencing data set.

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)

fixABCX

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_000913:44160..44200 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:b0043 (EcoliWiki Page)

NCBI GEO profiles for fixC

microarray

GenExpDB:b0043 (EcoliWiki Page)

Summary of data for fixC 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

GFP Fusion

Intergenic region (44058..44193) fused to gfpmut2.

OpenBioSystems

GFP fusion described in Zaslaver, et al.
Plate:109-AZ02; Well:F6[8]

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Notes

Accessions Related to fixC Expression

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

Database Accession Notes

EcoCyc

EcoCyc:EG11564

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1525

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b0043

EcoGene

EcoGene:EG11564

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001517

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000149

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

Anopheles gambiae

  • ENSANGP00000013487 (score: 1.000; bootstrap: 100%)
  • ENSANGP00000027597 (score: 0.234)

From Inparanoid:20070104

Apis mellifera

  • ENSAPMP00000032595 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Arabidopsis thaliana

  • AT2G43400 (score: 1.000; bootstrap: 87%)

From Inparanoid:20070104

Bos taurus

  • ENSBTAP00000022179 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Caenorhabditis briggsae

  • WBGene00038851 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Caenorhabditis elegans

  • WBGene00002855 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Canis familiaris

  • ENSCAFP00000012749 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Ciona intestinalis

  • ENSCINP00000006140 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Danio rerio

  • ZDB-GENE-040912-168 (score: 1.000; bootstrap: 100%)
  • ZDB-CDNA-040912-170 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Dictyostelium discoideum

  • DDB0206234 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Drosophila melanogaster

  • FBgn0033465 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Drosophila pseudoobscura

  • GA11432-PA (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Gallus gallus

  • ENSGALP00000015356 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Homo sapiens

  • ENSP00000303552 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Macaca mulatta

  • ENSMMUP00000006176 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Monodelphis domestica

  • ENSMODP00000002450 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Mus musculus

  • MGI:106100 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Oryza gramene

  • Q94HZ6 (score: 1.000; bootstrap: 100%)
  • Q7XCT6 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Pan troglodytes

  • ENSPTRP00000028416 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Rattus norvegicus

  • ENSRNOP00000013262 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Saccharomyces cerevisiae

  • YOR356W (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Schizosaccharomyces pombe

  • SPAC20G84c (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Takifugu rubripes

  • NEWSINFRUP00000127725 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Tetraodon nigroviridis

  • GSTENP00024429001 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Xenopus tropicalis

  • ENSXETP00000042213 (score: 1.000; bootstrap: 100%)

From Inparanoid:20070104

Shigella flexneri

FIXC

From SHIGELLACYC

E. coli O157

FIXC

From ECOO157CYC


Do-It-Yourself Web Tools

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Notes

Families

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

Database Accession Notes

Pfam (EcoliWiki Page)

PF01266 FAD dependent oxidoreductase

Pfam (EcoliWiki Page)

PF01266 FAD dependent oxidoreductase

Superfamily (EcoliWiki Page)

SUPERFAMILY:51905

Superfamily (EcoliWiki Page)

SUPERFAMILY:54373

EcoCyc

EcoCyc:EG11564

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11564

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001517

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1525

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000149

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 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. 4.0 4.1 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. Eichler, K et al. (1994) Molecular characterization of the cai operon necessary for carnitine metabolism in Escherichia coli. Mol. Microbiol. 13 775-86 PubMed
  8. 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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