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blr beta-lactam resistance protein [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 2847682, updated on 19-Sep-2024

Summary

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Official Symbol
blr
Official Full Name
beta-lactam resistance protein
Primary source
ECOCYC:G0-9561
Locus tag
b4409
See related
ASAP:ABE-0047212
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK1620
Summary
Blr is believed to be involved in resistance to a number of antibiotics which inhibit peptidoglycan synthesis. [More information is available at EcoCyc: G0-9561].
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Genomic context

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Sequence:
NC_000913.3 (1704551..1704676)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene adenosine deaminase Neighboring gene putative oxidoreductase YdgJ Neighboring gene H-NS- and StpA-binding protein Neighboring gene DUF2569 domain-containing inner membrane protein YdgK

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. 'Intergenic' blr gene in Escherichia coli encodes a 41-residue membrane protein affecting intrinsic susceptibility to certain inhibitors of peptidoglycan synthesis. Wong RS, et al. Mol Microbiol, 2000 Jul. PMID 10931331
  2. Global approaches for finding small RNA and small open reading frame functions. Wassarman KM, et al. J Bacteriol, 2010 Jan. PMID 19854892, Free PMC Article
  3. The β-lactam resistance protein Blr, a small membrane polypeptide, is a component of the Escherichia coli cell division machinery. Karimova G, et al. J Bacteriol, 2012 Oct. PMID 22885295, Free PMC Article
  4. Small RNAs and small proteins involved in resistance to cell envelope stress and acid shock in Escherichia coli: analysis of a bar-coded mutant collection. Hobbs EC, et al. J Bacteriol, 2010 Jan. PMID 19734312, Free PMC Article
  5. Systems based mapping demonstrates that recovery from alkylation damage requires DNA repair, RNA processing, and translation associated networks. Rooney JP, et al. Genomics, 2009 Jan. PMID 18824089, Free PMC Article

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in cell division IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within cellular response to cell envelope stress IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within cellular response to stress IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in response to antibiotic IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within response to antibiotic IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in division septum IDA
Inferred from Direct Assay
more info
 PubMed 
located_in membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  

General protein information

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Preferred Names
beta-lactam resistance protein

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    1704551..1704676
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. YP_025303.1 beta-lactam resistance protein [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for YP_025303.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A1U9XDD1
    Conserved Domains (1) summary
    NF033231
    Location:2 → 41
    small_Blr; division septum protein Blr
Nucleotide Protein
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