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On One Page

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Gene |

Product(s) |

Expression|

Evolution |

References |

Quickview

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Standard Name	sgbU
Gene Synonym(s)	ECK3571, b3582, JW5650, yiaR^[1]
Product Desc.	predicted L-xylulose 5-phosphate 3-epimerase^[2]^[3]
Product Synonyms(s)	predicted L-xylulose 5-phosphate 3-epimerase^[1], B3582^[2]^[1], YiaR^[2]^[1], YiaR^[2]^[1] , ECK3571, JW5650, sgbU, b3582
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): yiaKLMNO-lyxK-sgbHUE^[2], yiaKLMNOPQRS
Regulation/Activity
Quick Links
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Notes

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Gene

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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	YiaR
Synonyms	predicted L-xylulose 5-phosphate 3-epimerase^[1], B3582^[2]^[1], YiaR^[2]^[1], YiaR^[2]^[1] , ECK3571, JW5650, sgbU, b3582
Product description	predicted L-xylulose 5-phosphate 3-epimerase^[2]^[3]
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:0016853	isomerase activity	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0413	F	Seeded from EcoCyc (v14.0)	complete
	GO:0016861	intramolecular oxidoreductase activity, interconverting aldoses and ketoses	GOA:interpro GO_REF:0000002	IEA: Inferred from Electronic Annotation	InterPro:IPR004560	F	Seeded from EcoCyc (v14.0)	complete
	GO:0034015	L-ribulose-5-phosphate 3-epimerase activity	GOA:spec GO_REF:0000003	IEA: Inferred from Electronic Annotation	EC:5.1.3.22	F	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
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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 MRKSTLSGEV RVRNHQLGIY EKALAKDLSW PERLVLAKSC GFDFVEMSVD ETDERLSRLD WSAAQRTSLV AAMIETGVGI PSMCLSAHRR FPFGSRDEAV RERAREIMSK AIRLARDLGI RTIQLAGYDV YYEDHDEGTR QRFAEGLAWA VEQAAASQVM LAVEIMDTAF MNSISKWKKW DEMLASPWFT VYPDVGNLSA WGNDVPAELK LGIDRIAAIH LKDTQPVTGQ SPGQFRDVPF GEGCVDFVGI FKTLHKLNYR GSFLIEMWTE KAKEPVLEII QARRWIEARM QEAGFIC
Length	297
Mol. Wt	33.668 kDa
pI	5.7 (calculated)
Extinction coefficient	58,440 - 58,940 (calc based on 6 Y, 9 W, and 4 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	23..234	PF01261 Xylose isomerase-like TIM barrel		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=sgbU 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:90111618	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:948100	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011700	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P37679	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:EG12286	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12286	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:948100	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002167	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2194	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 MG1655	26	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	10	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	2^a	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
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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)
yiaKLMNO-lyxK-sgbHUE
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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_000913:3747235..3747275 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:b3582 (EcoliWiki Page)	NCBI GEO profiles for sgbU
microarray	GenExpDB:b3582 (EcoliWiki Page)	Summary of data for sgbU 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 yiaR Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:EG12286	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2194	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b3582
EcoGene	EcoGene:EG12286	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002167	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011700	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	ENSAPMP00000019329 (score: 1.000; bootstrap: 100%)	From Inparanoid:20070104
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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)	PF01261 Xylose isomerase-like TIM barrel
Superfamily (EcoliWiki Page)	SUPERFAMILY:51658
Panther (EcoliWiki Page)	PTHR12110:SF0
EcoCyc	EcoCyc:EG12286	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12286	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120002167	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2194	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0011700	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 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

yiaR:On One Page

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Notes

Gene

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 yiaR Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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