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chiP chitooligosaccharide outer membrane channel [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 945296, updated on 3-Dec-2024

Summary

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Official Symbol
chiP
Official Full Name
chitooligosaccharide outer membrane channel
Primary source
ECOCYC:G6370
Locus tag
b0681
See related
ASAP:ABE-0002323
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
ECK0669; ybfM
Summary
YbfM is related to the PorD porin of P. aeruginosa. [More information is available at EcoGene: EG13659]. YbfM is a hypothetical protein. [More information is available at EcoCyc: G6370].
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Genomic context

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Sequence:
NC_000913.3 (708334..709740)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene glutamine--tRNA ligase Neighboring gene ncRNA Neighboring gene lipoprotein ChiQ Neighboring gene DNA-binding transcriptional dual regulator Fur Neighboring gene RyhB-regulated fur leader peptide

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. Identification and Functional Characterization of a Novel OprD-like Chitin Uptake Channel in Non-chitinolytic Bacteria. Soysa HS, et al. J Biol Chem, 2016 Jun 24. PMID 27226611, Free PMC Article
  2. The chbG gene of the chitobiose (chb) operon of Escherichia coli encodes a chitooligosaccharide deacetylase. Verma SC, et al. J Bacteriol, 2012 Sep. PMID 22797760, Free PMC Article
  3. A conserved small RNA promotes silencing of the outer membrane protein YbfM. Rasmussen AA, et al. Mol Microbiol, 2009 May. PMID 19400782
  4. Regulating the regulator: an RNA decoy acts as an OFF switch for the regulation of an sRNA. Mandin P, et al. Genes Dev, 2009 Sep 1. PMID 19723760, Free PMC Article
  5. An RNA trap helps bacteria get the most out of chitosugars. Vogel J. Mol Microbiol, 2009 Sep. PMID 19659640

See all (14) citations in PubMed

GeneRIFs: Gene References Into Functions

General gene information

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Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables channel activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables porin activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables porin activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within diacetylchitobiose metabolic process IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in monoatomic ion transport IEA
Inferred from Electronic Annotation
more info
  
involved_in oligosaccharide transport IBA
Inferred from Biological aspect of Ancestor
more info
  
acts_upstream_of_or_within oligosaccharide transport IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within oligosaccharide transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in polysaccharide transport IEA
Inferred from Electronic Annotation
more info
  
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in cell outer membrane IEA
Inferred from Electronic Annotation
more info
  
located_in cell outer membrane RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
part_of pore complex IEA
Inferred from Electronic Annotation
more info
  

General protein information

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Preferred Names
chitooligosaccharide outer membrane channel

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
    708334..709740
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_415207.1 chitooligosaccharide outer membrane channel [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_415207.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A376X3B3, A0A377DWX2
    Conserved Domains (1) summary
    cl21675
    Location:33 → 429
    OprD; outer membrane porin, OprD family
Nucleotide Protein
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