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Standard Name	talB
Gene Synonym(s)	ECK0008, b0008, JW0007, yaaK^[1], yaaK
Product Desc.	transaldolase B^[2]^[3]; Component of transaldolase B^[2]^[3] Transaldolase B^[4]
Product Synonyms(s)	transaldolase B^[1], B0008^[2]^[1], YaaK^[2]^[1], TalB^[2]^[1] , ECK0008, JW0007, yaaK, b0008
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): talB^[2]
Regulation/Activity
Quick Links
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Notes

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Binds TrxA (Kumar, 2004).^[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	talB
Mnemonic	Transaldolase
Synonyms	ECK0008, b0008, JW0007, yaaK^[1], yaaK
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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	0.18 minutes	MG1655: 8238..9191 <gbrowseImage> name=NC_000913:8238..9191 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 8236..9189 <gbrowseImage> name=NC_012967:8236..9189 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 8238..9191 <gbrowseImage> name=NC_012759:8238..9191 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 8238..9191 <gbrowseImage> name=NC_007779:8238..9191 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 8238..9191 <gbrowseImage> name=NC_010473:8238..9191 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	8241	Edman degradation	PMID:8740179 PMID:9298646
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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
talB(del) (Keio:JW0007)	deletion	deletion	PMID:16738554	Shigen CGSC8338^[5]
talB728(del)::kan			PMID:16738554	CGSC:103082
talA(del) talB(del)	deletion	deletion	Schneider et al. (2008) JBC 283, 3064-72	A. K. Samland, Institute of Microbiology, Universität Stuttgart
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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
JW0007	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCACGGACAAATTGACCTCCCT Primer 2:CCCAGCAGATCGCCGATCATTTT
9E4	Kohara Phage	Genobase	PMID:3038334
6H3	Kohara Phage	Genobase	PMID:3038334
thrA34::Tn10	Linked marker	CAG18442 = CGSC7320^[5]	est. P1 cotransduction: 76% ^[6] Synonyms:thr-34::Tn10
carB96::Tn10	Linked marker	CAG12093 = CGSC7322^[5]	est. P1 cotransduction: 40% ^[6] Synonyms:car-96::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:EG11556	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11556	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:944748	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001509	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1517	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0000027	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	TalB
Synonyms	transaldolase B^[1], B0008^[2]^[1], YaaK^[2]^[1], TalB^[2]^[1] , ECK0008, JW0007, yaaK, b0008
Product description	transaldolase B^[2]^[3]; Component of transaldolase B^[2]^[3] Transaldolase B^[4]
EC number (for enzymes)	2.2.1.2^[1]
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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:0005829	cytosol	PMID:16858726	IDA: Inferred from Direct Assay		C	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	Subunits of transaldolase B	could be indirect
Protein	pgm		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
Cytoplasm
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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 MTDKLTSLRQ YTTVVADTGD IAAMKLYQPQ DATTNPSLIL NAAQIPEYRK LIDDAVAWAK QQSNDRAQQI VDATDKLAVN IGLEILKLVP GRISTEVDAR LSYDTEASIA KAKRLIKLYN DAGISNDRIL IKLASTWQGI RAAEQLEKEG INCNLTLLFS FAQARACAEA GVFLISPFVG RILDWYKANT DKKEYAPAED PGVVSVSEIY QYYKEHGYET VVMGASFRNI GEILELAGCD RLTIAPALLK ELAESEGAIE RKLSYTGEVK ARPARITESE FLWQHNQDPM AVDKLAEGIR KFAIDQEKLE KMIGDLL
Length	317
Mol. Wt	35.22 kDa
pI	4.9 (calculated)
Extinction coefficient	39,880 - 40,255 (calc based on 12 Y, 4 W, and 3 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:P0A870
Modification Site	226	phosphorylation site at S226	probability greater than 75%	PMID:17938405
Modification Site	33	phosphorylation site at T33	probability less than 75%	PMID:17938405
Modification Site	34	phosphorylation site at T34	probability less than 75%	PMID:17938405
Modification Site	37	phosphorylation site at S37	probability greater than 75%	PMID:17938405
Domain	14..313	PF00923 Transaldolase		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=talB 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:16128002	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0000027	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB:P0A870	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:EG11556	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11556	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:944748	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001509	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:944748	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1517	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	8.19E+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 EMG2	380	molecules/cell	Medium: MOPS glucose minimal Temperature (°C): 37 Doubling time (min): Growth phase: Exponential OD: OD600 = 0.2 to 0.25 other: aerated	Quantitative protein sequencing	Spot ID: MS	PMID: 9298646
Protein	E. coli K-12 MG1655	19464	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	8930	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	11877	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)
talB
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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_000913:8218..8258 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:b0008 (EcoliWiki Page)	NCBI GEO profiles for talB
microarray	GenExpDB:b0008 (EcoliWiki Page)	Summary of data for talB 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 (7890..8316) fused to gfpmut2.	OpenBioSystems	GFP fusion described in Zaslaver, et al. Plate:109-AZ02; Well:A2^[7]
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Notes

Accessions Related to talB Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:EG11556	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1517	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b0008
EcoGene	EcoGene:EG11556	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001509	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0000027	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	ENSANGP00000016323 (score: 1.000; bootstrap: 86%)	From Inparanoid:20070104
Apis mellifera	ENSAPMP00000004532 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Arabidopsis thaliana	AT1G12230 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Bos taurus	ENSBTAP00000013650 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Caenorhabditis briggsae	WBGene00024876 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Caenorhabditis elegans	WBGene00021286 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Canis familiaris	ENSCAFP00000009894 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Ciona intestinalis	ENSCINP00000005728 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Danio rerio	ZDB-GENE-030131-3277 (score: 1.000; bootstrap: 100%) ZDB-CDNA-040425-902 (score: 1.000; bootstrap: 100%) ZDB-CDNA-040425-901 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Dictyostelium discoideum	DDB0231283 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Drosophila melanogaster	FBgn0023477 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Gallus gallus	ENSGALP00000008221 (score: 1.000; bootstrap: 100%) ENSGALP00000007505 (score: 0.095)	From Inparanoid:20070104
Homo sapiens	ENSP00000321259 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Macaca mulatta	ENSMMUP00000009857 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Monodelphis domestica	ENSMODP00000024536 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Mus musculus	MGI:1274789 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Pan troglodytes	ENSPTRP00000005525 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Rattus norvegicus	ENSRNOP00000024863 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Saccharomyces cerevisiae	YLR354C (score: 1.000; bootstrap: 100%) YGR043C (score: 0.391)	From Inparanoid:20070104
Schizosaccharomyces pombe	SPCC10206c (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Takifugu rubripes	NEWSINFRUP00000129123 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Tetraodon nigroviridis	GSTENP00018137001 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
Xenopus tropicalis	ENSXETP00000003513 (score: 1.000; bootstrap: 92%)	From Inparanoid:20070104
Shigella flexneri	TALB	From SHIGELLACYC
E. coli O157	TALB	From ECOO157CYC
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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
Superfamily (EcoliWiki Page)	SUPERFAMILY:51569
Pfam (EcoliWiki Page)	PF00923 Transaldolase
EcoCyc	EcoCyc:EG11556	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG11556	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120001509	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB1517	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0000027	Escherichia coli str. K-12 substr. MG1655
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Notes

TalB exhibits high similarity with the human transaldolase Taldo1. For a phylogenetic analysis of transaldolases see Samland and Sprenger (2009)Int. J. Biochem. Cell Biol.41, 1482-94.

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.

↑ ^1.00 ^1.01 ^1.02 ^1.03 ^1.04 ^1.05 ^1.06 ^1.07 ^1.08 ^1.09 ^1.10 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 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^3.0 ^3.1 ^3.2 ^3.3 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

talB: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 talB Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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