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On One Page

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Gene |

Product(s) |

Expression|

Evolution |

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Quickview

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Standard Name	yggX
Gene Synonym(s)	ECK2957, b2962, JW2929^[1], JW2929
Product Desc.	protein that protects iron-sulfur proteins against oxidative damage^[2]^[3] Confers protection of iron-sulfur proteins against oxidative damage; paraquat resistance^[4]
Product Synonyms(s)	protein that protects iron-sulfur proteins against oxidative damage^[1], B2962^[2]^[1], YggX^[2]^[1] , ECK2957, JW2929, b2962
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): mutY-yggX-mltC^[2], mutY-yggX^[2], yggX-mltC^[2], yggX^[2], yggX-mltC-nupG^[2], mutY-yggX-mltC-nupG^[2]
Regulation/Activity
Quick Links
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Notes

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SoxRS regulon. Cys7 is essential for YggX function in Salmonella; Salmonella YggX is involved in Fe(II) trafficking, but does not bind iron. otherPDB (S. typhimurium): 1XS8.^[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	yggX
Mnemonic	Systematic nomenclature
Synonyms	ECK2957, b2962, JW2929^[1], JW2929
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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	66.86 minutes	MG1655: 3102115..3102390 <gbrowseImage> name=NC_000913:3102115..3102390 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 2989754..2990029 <gbrowseImage> name=NC_012967:2989754..2990029 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 2989263..2989538 <gbrowseImage> name=NC_012759:2989263..2989538 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 3102749..3103024 <gbrowseImage> name=NC_007779:3102749..3103024 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 3197184..3197459 <gbrowseImage> name=NC_010473:3197184..3197459 source=DH10B preset=GeneLocation </gbrowseImage>	GBrowse(DH10B)	FASTA Dump
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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	3102118	Edman degradation	PMID:9298646 PMID:9868784
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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)	Reference	Availability
ΔyggX (Keio:JW2929)	deletion	deletion	PMID:16738554	Shigen CGSC10266^[5]
ΔyggX737::kan			PMID:16738554	CGSC:105014
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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
JW2929	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCAGCAGAACGATTTTTTGTAC Primer 2:CCTTTTTTATCTTCCGGCGTATA
3A9	Kohara Phage	Genobase	PMID:3038334
speA210::Tn10	Linked marker	CAG12168 = CGSC7431^[5]	est. P1 cotransduction: 55% ^[6] Synonyms:zgd-210::Tn10, zgf-210::Tn10
nupG511::Tn10	Linked marker	CAG18472 = CGSC7433^[5]	est. P1 cotransduction: 94% ^[6]
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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:G7532	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12984	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004093	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:947461	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2809	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009722	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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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	YggX
Synonyms	protein that protects iron-sulfur proteins against oxidative damage^[1], B2962^[2]^[1], YggX^[2]^[1] , ECK2957, JW2929, b2962
Product description	protein that protects iron-sulfur proteins against oxidative damage^[2]^[3] Confers protection of iron-sulfur proteins against oxidative damage; paraquat resistance^[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:0005506	iron ion binding	GOA:hamap GO_REF:0000020	IEA: Inferred from Electronic Annotation	HAMAP:MF_00686	F	Seeded from EcoCyc (v14.0)	complete
	GO:0005506	iron ion binding	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR007457	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:0006950	response to stress	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0346	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	pepD		PMID:16606699	Experiment(s):EBI-1144482
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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 MSRTIFCTFL QREAEGQDFQ LYPGELGKRI YNEISKEAWA QWQHKQTMLI NEKKLNMMNA EHRKLLEQEM VNFLFEGKEV HIEGYTPEDK K
Length	91
Mol. Wt	10.952 kDa
pI	6.3 (calculated)
Extinction coefficient	15,470 - 15,595 (calc based on 3 Y, 2 W, and 1 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
Initiator Methionine	1	Removed	UniProt:P0A8P3
Domain	1..88	PF04362 Bacterial Fe(2+) trafficking		PMID:19920124
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<motif_map/>

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

Structures

<beststructure> gene=yggX 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:16130863	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:947461	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009722	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P0A8P3	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:G7532	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12984	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:947461	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004093	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2809	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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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	187.667+/-0.802	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		Single Molecule Fluorescence	PMID:20671182
mRNA	Ecoli K-12	0.06113+/-0.00812	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		by FISH	PMID:20671182
mRNA	Ecoli K-12	0.138181818	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	7132	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	2665	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	3015	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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See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.

Transcription unit(s)
mutY-yggX-mltC
mutY-yggX
yggX-mltC
yggX
yggX-mltC-nupG
mutY-yggX-mltC-nupG
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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_000913:3102095..3102135 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
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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:b2962 (EcoliWiki Page)	NCBI GEO profiles for yggX
microarray	GenExpDB:b2962 (EcoliWiki Page)	Summary of data for yggX 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
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Notes

Accessions Related to yggX Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:G7532	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2809	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b2962
EcoGene	EcoGene:EG12984	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004093	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009722	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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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	ENSXETP00000009483 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Shigella flexneri	YGGX	From SHIGELLACYC
E. coli O157	YGGX	From ECOO157CYC
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Do-It-Yourself Web Tools

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)	PF04362 Bacterial Fe(2+) trafficking
Superfamily (EcoliWiki Page)	SUPERFAMILY:111148
EcoCyc	EcoCyc:G7532	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12984	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004093	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2809	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009722	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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References

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See Help:References for how to manage references in EcoliWiki.

↑ ^1.0 ^1.1 ^1.2 ^1.3 ^1.4 ^1.5 ^1.6 ^1.7 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
↑ ^2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^3.0 ^3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^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.
↑ ^5.0 ^5.1 ^5.2 CGSC: The Coli Genetics Stock Center
↑ ^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).

yggX:On One Page

Quickview

Notes

Gene

Nomenclature

Notes

Location(s) and DNA Sequence

Notes

Sequence Features

Notes

Alleles and Phenotypes

Notes

Genetic Interactions

Notes

Genetic Resources

Notes

Accessions in Other Databases

Notes

Links

Product(s)

Nomenclature

Notes

Function

Notes

Localization

Notes

Structure and Physical Properties

Structure figures

Notes

Gene Product Resources

Notes

Accessions in Other Databases

Notes

Links

Expression

Overview

Cellular Levels

Notes

Transcription and Transcriptional Regulation

Notes

Translation and Regulation of Translation

Notes

Turnover and Regulation of Turnover

Notes

Experimental

Notes

Accessions Related to yggX Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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