ptsG:On One Page

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
Quickview | Gene | Product(s) | Expression| Evolution | References |

Quickview

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Standard Name

ptsG

Gene Synonym(s)

ECK1087, b1101, JW1087, CR, car, cat, gptA, umg, catB2, tgl, umgC[1], glcA, umgC

Product Desc.

PtsG[2][3];

Component of EIIGlc[2]; enzyme II glc[3]

Glucose phophotransferase enzyme IIBC(Glc); glucose permease[4]

Product Synonyms(s)

fused glucose-specific PTS enzymes: IIBcomponent[1], IIC component[1], B1101[2][1], Tgl[2][1], Umg[2][1], UmgC[2][1], Cat[2][1], Car[2][1], GlcA[2][1], PtsG[2][1] , car, cat, CR, ECK1087, glcA, JW1087, tgl, umg, umgC, b1101

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): ptsG[2]

Regulation/Activity
Quick Links

porteco.png EcoCyc.gif regulondb.jpg

dnadisplay.png proteindisplay.png   pubmed.jpg   textpresso.jpg  

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Notes

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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

ptsG

Mnemonic

Phosphotransferase system

Synonyms

ECK1087, b1101, JW1087, CR, car, cat, gptA, umg, catB2, tgl, umgC[1], glcA, umgC

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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

24.94 minutes 

MG1655: 1157092..1158525
<gbrowseImage> name=NC_000913:1157092..1158525 source=MG1655 preset=GeneLocation </gbrowseImage>

REL606

NC_012967: 1172438..1173871
<gbrowseImage> name=NC_012967:1172438..1173871 source=REL606 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 1061017..1062450
<gbrowseImage> name=NC_012759:1061017..1062450 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 1159446..1160879
<gbrowseImage> name=NC_007779:1159446..1160879 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 1212537..1213970
<gbrowseImage> name=NC_010473:1212537..1213970 source=DH10B preset=GeneLocation </gbrowseImage>

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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

1157092

Edman degradation

PMID:3023349


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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 Comments

ptsG(del) (Keio:JW1087)

deletion

deletion

PMID:16738554

Shigen

CGSC9031[5]

ptsG22

CGSC:5779

ptsG21

CGSC:5899

car-94

CGSC:7002

car-92

CGSC:8039

ptsG23

CGSC:8963

ptsG0

CGSC:10795

car-93::Mu

CGSC:11577

ptsG763(del)::kan

PMID:16738554

CGSC:102518

ptsG+

Carbon utilization

Utilize Glucoseamine as C source, table 2.

PMID:6252281

Experimental strain: JM1110

ptsG+

Carbon Utilization

Utilization of Mannose as a Carbon source, table 2.

PMID:6252281

JM1110

ptsG -

Resistant to

Mutant is resistant to sorbose

PMID:7028117

Experimental strain: HK737

table 1

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Notes

Genetic Interactions

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<protect>

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

JW1087

Plasmid clone

Shigen

PMID:16769691

Status:Clone OK

Primer 1:GCCTTTAAGAATGCATTTGCTAA

Primer 2:CCGTGGTTACGGATGTACTCATC

E9G1

Kohara Phage

Genobase

PMID:3038334

15A8

Kohara Phage

Genobase

PMID:3038334

zce-726::Tn10

Linked marker

CAG12078 = CGSC7361[5]

est. P1 cotransduction: 94% [6]

zcf-117::Tn10

Linked marker

CAG18463 = CGSC7363[5]

est. P1 cotransduction: 7% [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:EG10787

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10787

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000778

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:945651

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0780

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003722

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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

PtsG

Synonyms

fused glucose-specific PTS enzymes: IIBcomponent[1], IIC component[1], B1101[2][1], Tgl[2][1], Umg[2][1], UmgC[2][1], Cat[2][1], Car[2][1], GlcA[2][1], PtsG[2][1] , car, cat, CR, ECK1087, glcA, JW1087, tgl, umg, umgC, b1101

Product description

PtsG[2][3];

Component of EIIGlc[2]; enzyme II glc[3]

Glucose phophotransferase enzyme IIBC(Glc); glucose permease[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:0005351

sugar:hydrogen symporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001996

F

Seeded from EcoCyc (v14.0)

complete

GO:0005351

sugar:hydrogen symporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003352

F

Seeded from EcoCyc (v14.0)

complete

GO:0005355

glucose transmembrane transporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011299

F

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0006810

transport

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001996

P

Seeded from EcoCyc (v14.0)

complete

GO:0006810

transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0813

P

Seeded from EcoCyc (v14.0)

complete

GO:0008643

carbohydrate transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0762

P

Seeded from EcoCyc (v14.0)

complete

GO:0008982

protein-N(PI)-phosphohistidine-sugar phosphotransferase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003352

F

Seeded from EcoCyc (v14.0)

complete

GO:0008982

protein-N(PI)-phosphohistidine-sugar phosphotransferase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004719

F

Seeded from EcoCyc (v14.0)

complete

GO:0008982

protein-N(PI)-phosphohistidine-sugar phosphotransferase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011535

F

Seeded from EcoCyc (v14.0)

complete

GO:0008982

protein-N(PI)-phosphohistidine-sugar phosphotransferase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:2.7.1.69

F

Seeded from EcoCyc (v14.0)

complete

GO:0009401

phosphoenolpyruvate-dependent sugar phosphotransferase system

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001996

P

Seeded from EcoCyc (v14.0)

complete

GO:0009401

phosphoenolpyruvate-dependent sugar phosphotransferase system

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003352

P

Seeded from EcoCyc (v14.0)

complete

GO:0009401

phosphoenolpyruvate-dependent sugar phosphotransferase system

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004719

P

Seeded from EcoCyc (v14.0)

complete

GO:0009401

phosphoenolpyruvate-dependent sugar phosphotransferase system

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011535

P

Seeded from EcoCyc (v14.0)

complete

GO:0009401

phosphoenolpyruvate-dependent sugar phosphotransferase system

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0598

P

Seeded from EcoCyc (v14.0)

complete

GO:0015758

glucose transport

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011299

P

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR001996

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003352

C

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR004719

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR011299

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-9909

C

Seeded from EcoCyc (v14.0)

complete

GO:0016301

kinase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0418

F

Seeded from EcoCyc (v14.0)

complete

GO:0016740

transferase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0808

F

Seeded from EcoCyc (v14.0)

complete

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 EIIGlc

could be indirect


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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

plasma membrane

C-terminus localized in the cytoplasm with 10 predicted transmembrane domains

Daley et al. (2005) [7]

plasma membrane

From EcoCyc[3]


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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

MFKNAFANLQ KVGKSLMLPV SVLPIAGILL GVGSANFSWL PAVVSHVMAE AGGSVFANMP
LIFAIGVALG FTNNDGVSAL AAVVAYGIMV KTMAVVAPLV LHLPAEEIAS KHLADTGVLG
GIISGAIAAY MFNRFYRIKL PEYLGFFAGK RFVPIISGLA AIFTGVVLSF IWPPIGSAIQ
TFSQWAAYQN PVVAFGIYGF IERCLVPFGL HHIWNVPFQM QIGEYTNAAG QVFHGDIPRY
MAGDPTAGKL SGGFLFKMYG LPAAAIAIWH SAKPENRAKV GGIMISAALT SFLTGITEPI
EFSFMFVAPI LYIIHAILAG LAFPICILLG MRDGTSFSHG LIDFIVLSGN SSKLWLFPIV
GIGYAIVYYT IFRVLIKALD LKTPGREDAT EDAKATGTSE MAPALVAAFG GKENITNLDA
CITRLRVSVA DVSKVDQAGL KKLGAAGVVV AGSGVQAIFG TKSDNLKTEM DEYIRNH
Length

477

Mol. Wt

50.677 kDa

pI

8.9 (calculated)

Extinction coefficient

53,860 - 54,235 (calc based on 14 Y, 6 W, and 3 C residues)


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

402..436

PF00367 phosphotransferase system, EIIB

PMID:19920124

Domain

13..320

PF02378 Phosphotransferase system, EIIC

PMID:19920124

<motif_map/>

tmhmm.php?gene=ptsG&show=pic&.jpg
Click the image to view raw output from TMHMM.

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

Structures

<beststructure> gene=ptsG 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:16129064

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945651

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003722

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P69786

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10787

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10787

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945651

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000778

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0780

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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

15389

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

3454

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

3661

molecules/cell/generation

  • Medium: MOPS Complete without Methionine
  • Temperature (°C): 37
  • Doubling time (min):
  • *Growth phase:
  • OD:
  • other:

Ribosome Profiling

PMID: 24766808

Notes

Transcription and Transcriptional Regulation

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<protect>

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

Transcription unit(s)

ptsG

Figure courtesy of RegulonDB

</protect>

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_000913:1157072..1157112 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


Expression Studies See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.

Type Reference Notes

microarray

GEO Profiles:b1101 (EcoliWiki Page)

NCBI GEO profiles for ptsG

microarray

GenExpDB:b1101 (EcoliWiki Page)

Summary of data for ptsG from multiple microarray studies


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 (1156722..1157140) fused to gfpmut2.

OpenBioSystems

GFP fusion described in Zaslaver, et al.
Plate:109-AZ01; Well:F11[8]

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Notes

Accessions Related to ptsG Expression

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

Database Accession Notes

EcoCyc

EcoCyc:EG10787

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0780

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b1101

EcoGene

EcoGene:EG10787

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000778

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003722

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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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

Shigella flexneri

PTSG

From SHIGELLACYC

E. coli O157

PTSG

From ECOO157CYC


Do-It-Yourself Web Tools

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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:55604

Pfam (EcoliWiki Page)

PF00367 phosphotransferase system, EIIB

Pfam (EcoliWiki Page)

PF02378 Phosphotransferase system, EIIC

EcoCyc

EcoCyc:EG10787

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10787

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000778

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0780

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003722

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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

  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 3.2 3.3 3.4 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. 5.0 5.1 5.2 CGSC: The Coli Genetics Stock Center
  6. 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).
  7. Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
  8. Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

Categories

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