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Gene |

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Expression|

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Standard Name	yoaB
Gene Synonym(s)	ECK1807, b1809, JW5295^[1], JW5295
Product Desc.	conserved protein^[2]^[3] Function unknown^[4]
Product Synonyms(s)	conserved protein^[1], B1809^[2]^[1], YoaB^[2]^[1] , ECK1807, JW5295, b1809
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): yoaB^[2]
Regulation/Activity
Quick Links
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Notes

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YjgF, RutC, TdcF, YoaB and YjgH are paralogs and members of a highly conserved YjgF family (pfam:PF01042) with diverse mutant phenotypes and unknown molecular function; the family members form homotrimers, some binding 2-ketoglutarate or related compounds. The rat homolog PSP (perchloric acid-soluble protein) has been reported to have endoribonuclease activity, Endoribonuclease L, against ss mRNA, inhibiting translation, but this activity has not been demonstrated for other members.^[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	yoaB
Mnemonic	Systematic nomenclature
Synonyms	ECK1807, b1809, JW5295^[1], JW5295
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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	40.77 minutes	MG1655: 1891391..1891735 <gbrowseImage> name=NC_000913:1891391..1891735 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 1871945..1872289 <gbrowseImage> name=NC_012967:1871945..1872289 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 1783450..1783794 <gbrowseImage> name=NC_012759:1783450..1783794 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 1895081..1895425 <gbrowseImage> name=NC_007779:1895081..1895425 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 1981962..1982306 <gbrowseImage> name=NC_010473:1981962..1982306 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
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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
ΔyoaB (Keio:JW5295)	deletion	deletion	PMID:16738554	Shigen CGSC11302^[5]
ΔyoaB733::kan			PMID:16738554	CGSC:105854
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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
JW5295	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCACTATCGTTCGTATCGATGC Primer 2:CCaACCGCAGCCACAATCTTAAT
12B3	Kohara Phage	Genobase	PMID:3038334
zea-225::Tn10	Linked marker	CAG18465 = CGSC7388^[5]	est. P1 cotransduction: 45% ^[6] Synonyms:zdj-225::Tn10
eda-51::Tn10	Linked marker	CAG18486 = CGSC7392^[5]	est. P1 cotransduction: 20% ^[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:G6993	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13514	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003580	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:946357	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3287	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0006020	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	YoaB
Synonyms	conserved protein^[1], B1809^[2]^[1], YoaB^[2]^[1] , ECK1807, JW5295, b1809
Product description	conserved protein^[2]^[3] Function unknown^[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
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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	References	Evidence
Protein	rpsF	PMID:19402753	LCMS(ID Probability):99.6
Protein	rpsN	PMID:19402753	LCMS(ID Probability):99.6
Protein	rplJ	PMID:19402753	LCMS(ID Probability):99.6
Protein	dnaN	PMID:19402753	LCMS(ID Probability):99.6 MALDI(Z-score):38.269722
Protein	pdxH	PMID:19402753	LCMS(ID Probability):99.6
Protein	rfaD	PMID:19402753	LCMS(ID Probability):99.6
Protein	rraB	PMID:19402753	LCMS(ID Probability):99.6
Protein	secA	PMID:19402753	LCMS(ID Probability):99.6
Protein	rplL	PMID:19402753	LCMS(ID Probability):99.6
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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 MAVFAARKWK YNEDKMMTIV RIDAEARWSD VVIHNNTLYY TGVPENLDAD AFEQTANTLA QIDAVLEKQG SNKSSILDAT IFLADKNDFA AMNKAWDAWV VAGHAPVRCT VQAGLMNPKY KVEIKIVAAV
Length	130
Mol. Wt	14.463 kDa
pI	5.7 (calculated)
Extinction coefficient	27,960 - 28,085 (calc based on 4 Y, 4 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
Domain	2..114	PF01042 Endoribonuclease L-PSP		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=yoaB 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:90111336	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:946357	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0006020	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P0AEB7	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:G6993	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13514	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:946357	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003580	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3287	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	Reference(s)
Protein	E. coli K-12 MC4100	1.04E+03	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	E. coli K-12 MG1655	6542	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	3408	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	4926	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)
yoaB
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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_000913:1891371..1891411 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:b1809 (EcoliWiki Page)	NCBI GEO profiles for yoaB
microarray	GenExpDB:b1809 (EcoliWiki Page)	Summary of data for yoaB 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 (1891177..1891353) fused to gfpmut2.	OpenBioSystems	GFP fusion described in Zaslaver, et al. Plate:109-AZ10; Well:F12^[7]
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Notes

Accessions Related to yoaB Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:G6993	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3287	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b1809
EcoGene	EcoGene:EG13514	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003580	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0006020	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
Anopheles gambiae	ENSANGP00000001750 (score: 1.000; bootstrap: 100%) ENSANGP00000017926 (score: 0.302)	From Inparanoid:20070104
Shigella flexneri	S1534	From SHIGELLACYC
E. coli O157	Z2852	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
Superfamily (EcoliWiki Page)	SUPERFAMILY:55298
Pfam (EcoliWiki Page)	PF01042 Endoribonuclease L-PSP
EcoCyc	EcoCyc:G6993	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13514	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120003580	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3287	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0006020	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)
↑ ^2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 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).
↑ Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

yoaB: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 yoaB Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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