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Expression|

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Standard Name	ybbN
Gene Synonym(s)	ECK0486, b0492, JW5067^[1], JW5067
Product Desc.	chaperone and weak protein oxidoreductase^[2]^[3] Thioredoxin-like chaperone Trxsc; weak protein oxidoreductase^[4]
Product Synonyms(s)	predicted thioredoxin domain-containing protein^[1], B0492^[2]^[1], YbbN^[2]^[1], Trxsc^[2]^[1] , ECK0486, JW5067, b0492
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): ybbN^[2]
Regulation/Activity
Quick Links
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Notes

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HT_Cmplx38_Cyt: Usg+YbbN.^[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	ybbN
Mnemonic	Systematic nomenclature
Synonyms	ECK0486, b0492, JW5067^[1], JW5067
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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	11.14 minutes	MG1655: 517503..516649 <gbrowseImage> name=NC_000913:516649..517503 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 490447..489593 <gbrowseImage> name=NC_012967:489593..490447 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 419408..420262 <gbrowseImage> name=NC_012759:419408..420262 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 517503..516649 <gbrowseImage> name=NC_007779:516649..517503 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 456834..455980 <gbrowseImage> name=NC_010473:455980..456834 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)	Phenotype: Type	Phenotype: Description	Reference	Availability
ΔybbN (Keio:JW5067)	deletion	deletion			PMID:16738554	Shigen
ΔybbN::kan	deletion		Biolog:respiration	unable to respire Acetate	PMID:16095938
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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
JW5067	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCTCCGTAGAAAATATTGTCAA Primer 2:CCATACAACAATGCATACAGCTG
7C12	Kohara Phage	Genobase	PMID:3038334
8E4	Kohara Phage	Genobase	PMID:3038334
gsk-3055::Tn10	Linked marker	CAG12154 = CGSC7341^[5]	est. P1 cotransduction: 58% ^[6] Synonyms:zbb-30-55::TnlO, zba-3055::Tn10
purK79::Tn10	Linked marker	CAG12171 = CGSC7342^[5]	est. P1 cotransduction: 24% ^[6] Synonyms:purE79::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:G6268	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13261	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002876	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:947119	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3049	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0001707	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	YbbN
Synonyms	predicted thioredoxin domain-containing protein^[1], B0492^[2]^[1], YbbN^[2]^[1], Trxsc^[2]^[1] , ECK0486, JW5067, b0492
Product description	chaperone and weak protein oxidoreductase^[2]^[3] Thioredoxin-like chaperone Trxsc; weak protein oxidoreductase^[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:0045454	cell redox homeostasis	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR013766	P	Seeded from EcoCyc (v14.0)	complete
	GO:0045454	cell redox homeostasis	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR015467	P	Seeded from EcoCyc (v14.0)	complete
	GO:0045454	cell redox homeostasis	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR017936	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	References	Evidence
Protein	dnaN	PMID:15690043	Experiment(s):EBI-879880
Protein	holE	PMID:15690043	Experiment(s):EBI-889500
Protein	yjjK	PMID:15690043	Experiment(s):EBI-889500
Protein	yjjK	PMID:19402753	LCMS(ID Probability):99.0
Protein	holE	PMID:19402753	LCMS(ID Probability):99.6
Protein	dnaN	PMID:19402753	MALDI(Z-score):38.420292
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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 MSKKISTTES DSMSVENIVN INESNLQQVL EQSMTTPVLF YFWSERSQHC LQLTPILESL AAQYNGQFIL AKLDCDAEQM IAAQFGLRAI PTVYLFQNGQ PVDGFQGPQP EEAIRALLDK VLPREEELKA QQAMQLMQES NYTDALPLLK DAWQLSNQNG EIGLLLAETL IALNRSEDAE AVLKTIPLQD QDTRYQGLVA QIELLKQAAD TPEIQQLQQQ VAENPEDAAL ATQLALQLHQ VGRNEEALEL LFGHLRKDLT AADGQTRKTF QEILAALGTG DALASKYRRQ LYALLY
Length	296
Mol. Wt	33.087 kDa
pI	4.4 (calculated)
Extinction coefficient	22,920 - 23,170 (calc based on 8 Y, 2 W, and 2 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	5..109	PF00085 Thioredoxin		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=ybbN 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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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:90111142	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:947119	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0001707	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P77395	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:G6268	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13261	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:947119	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002876	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3049	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	E. coli K-12 MC4100	2.11E+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	Ecoli K-12	127.561+/-0.718	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		Single Molecule Fluorescence	PMID:20671182
mRNA	Ecoli K-12	0.09453+/-0.00987	Molecules/cell	Medium: Temperature (°C): Doubling time (min): Growth Rate(min): * Growth phase: other: *		by FISH	PMID:20671182
mRNA	Ecoli K-12	0.05971897	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	5221	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	1604	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	3229	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)
ybbN
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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_000913:517483..517523 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:b0492 (EcoliWiki Page)	NCBI GEO profiles for ybbN
microarray	GenExpDB:b0492 (EcoliWiki Page)	Summary of data for ybbN 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 ybbN Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:G6268	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3049	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b0492
EcoGene	EcoGene:EG13261	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002876	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0001707	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
Apis mellifera	ENSAPMP00000034747 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Dictyostelium discoideum	DDB0188013 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Shigella flexneri	YBBN	From SHIGELLACYC
E. coli O157	YBBN	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:48452
Superfamily (EcoliWiki Page)	SUPERFAMILY:52833
Panther (EcoliWiki Page)	PTHR10438:SF104
Pfam (EcoliWiki Page)	PF00085 Thioredoxin
EcoCyc	EcoCyc:G6268	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG13261	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002876	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB3049	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0001707	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 ^1.8 ^1.9 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 ^2.7 ^2.8 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 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).

ybbN:On One Page

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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 ybbN Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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