menB:Gene

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
Nomenclature Location(s) and DNA Sequence Sequence Features Alleles and Phenotypes Genetic Interactions Genetic Resources Accessions Links References Suggestions

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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

menB

Mnemonic

Menaquinone (vitamin K2)

Synonyms

ECK2256, b2262, JW2257[1], JW2257

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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

51.17 minutes 

MG1655: 2374841..2373984
<gbrowseImage> name=NC_000913:2373984..2374841 source=MG1655 preset=GeneLocation </gbrowseImage>

REL606

NC_012967: 2323332..2322475
<gbrowseImage> name=NC_012967:2322475..2323332 source=REL606 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 2259789..2260646
<gbrowseImage> name=NC_012759:2259789..2260646 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 2381489..2380632
<gbrowseImage> name=NC_007779:2380632..2381489 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 2465829..2464972
<gbrowseImage> name=NC_010473:2464972..2465829 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

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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

ΔmenB (Keio:JW2257)

deletion

deletion

PMID:16738554[2]

Shigen

menB::Tn5KAN-2 (FB20729)

Insertion at nt 409 in Plus orientation

PMID:15262929[3]

E. coli Genome Project:FB20729

contains pKD46

menB::Tn5KAN-2 (FB20730)

Insertion at nt 409 in Plus orientation

PMID:15262929[3]

E. coli Genome Project:FB20730

does not contain pKD46

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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

JW2257

Plasmid clone

Shigen

PMID:16769691[4]

Status:Clone OK

Primer 1:GCCATTTATCCTGATGAAGCAAT

Primer 2:CCtGGATTCCGTTTGAATTTGCT

5H12

Kohara Phage

Genobase

PMID:3038334[5]

zfa-723::Tn10

Linked marker

CAG12178 gyrA+ = CGSC7526[6]

est. P1 cotransduction: 30% [7]
Synonyms:zei-723::Tn10, zfa-723::Tn10 nnnThe original CAG12178 was NalR. This is a NalS derivative constructed by S. McAteer (CGSC).

zfb-223::Tn10

Linked marker

CAG18484 = CGSC7406[6]

est. P1 cotransduction: 58% [7]
Synonyms:zej-223::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:EG11368

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG11368

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120001336

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:946747

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB1342

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0007476

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. Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. Baba, T et al. (2006) Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants: the Keio collection. Mol. Syst. Biol. 2 2006.0008 PubMed
  3. 3.0 3.1 Kang, Y et al. (2004) Systematic mutagenesis of the Escherichia coli genome. J. Bacteriol. 186 4921-30 PubMed
  4. Kitagawa, M et al. (2005) Complete set of ORF clones of Escherichia coli ASKA library (a complete set of E. coli K-12 ORF archive): unique resources for biological research. DNA Res. 12 291-9 PubMed
  5. Kohara, Y et al. (1987) The physical map of the whole E. coli chromosome: application of a new strategy for rapid analysis and sorting of a large genomic library. Cell 50 495-508 PubMed
  6. 6.0 6.1 CGSC: The Coli Genetics Stock Center
  7. 7.0 7.1 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).

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