ansB:Gene

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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

ansB

Mnemonic

Asparaginase

Synonyms

ECK2952, b2957, JW2924[1], JW2924

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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

66.77 minutes 

MG1655: 3098750..3097704
<gbrowseImage> name=NC_000913:3097704..3098750 source=MG1655 preset=GeneLocation </gbrowseImage>

REL606

NC_012967: 2986389..2985343
<gbrowseImage> name=NC_012967:2985343..2986389 source=REL606 preset=GeneLocation </gbrowseImage>

BW2952

NC_012759: 2984852..2985898
<gbrowseImage> name=NC_012759:2984852..2985898 source=BW2952 preset=GeneLocation </gbrowseImage>

W3110

 

W3110: 3099384..3098338
<gbrowseImage> name=NC_007779:3098338..3099384 source=W3110 preset=GeneLocation </gbrowseImage>

DH10B

DH10B: 3193819..3192773
<gbrowseImage> name=NC_010473:3192773..3193819 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

3097707

Edman degradation

PMID:387570[2]
PMID:6766894[3]


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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

ansBT34A

T34A

Almost no activity

seeded from UniProt:P00805

ΔansB (Keio:JW2924)

deletion

deletion

PMID:16738554[4]

Shigen
CGSC10262[5]

ΔansB731::kan

PMID:16738554[4]

CGSC:100012


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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

JW2924

Plasmid clone

Shigen

PMID:16769691[6]

Status:Clone OK

Primer 1:GCCGAGTTTTTCAAAAAGACGGC

Primer 2:CCGTACTGATTGAAGATCTGCTG

12C6

Kohara Phage

Genobase

PMID:3038334[7]

3A9

Kohara Phage

Genobase

PMID:3038334[7]

speA210::Tn10

Linked marker

CAG12168 = CGSC7431[5]

est. P1 cotransduction: 65% [8]
Synonyms:zgd-210::Tn10, zgf-210::Tn10

nupG511::Tn10

Linked marker

CAG18472 = CGSC7433[5]

est. P1 cotransduction: 81% [8]

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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:EG10046

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10046

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000042

Escherichia coli str. K-12 substr. MG1655

NCBI (EcoliWiki Page)

GeneID:947454

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0044

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0009700

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. Maita, T et al. (1979) Amino acid sequences of the tryptic peptides from carboxymethylated L-asparaginase from Escherichia coli. Hoppe-Seyler's Z. Physiol. Chem. 360 1483-95 PubMed
  3. Maita, T & Matsuda, G (1980) The primary structure of L-asparaginase from Escherichia coli. Hoppe-Seyler's Z. Physiol. Chem. 361 105-17 PubMed
  4. 4.0 4.1 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
  5. 5.0 5.1 5.2 CGSC: The Coli Genetics Stock Center
  6. 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
  7. 7.0 7.1 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
  8. 8.0 8.1 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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