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yjbH putative lipoprotein YjbH [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948527, updated on 19-Nov-2025
Official Symbol
yjbH
Official Full Name
putative lipoprotein YjbH
Primary source
ECOCYC:EG11926
Locus tag
b4029
See related
ASAP:ABE-0013176
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK4021
Summary
Overexpression of the yjbEFGH operon alters colony morphology and leads to production of a novel extracellular polysaccharide (Ferrieres, 2007). yjbH and gfcD are paralogs. [More information is available at EcoGene: EG11926]. Sequence similarity suggests that YjbH may be a lipoprotein and/or an outer membrane porin . [More information is available at EcoCyc: EG11926].
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Sequence:
NC_000913.3 (4237634..4239730)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene uncharacterized protein YjbE Neighboring gene lipoprotein YjbF Neighboring gene capsule biosynthesis GfcC family protein YjbG Neighboring gene PF17089 family protein YjbT Neighboring gene putative phosphate starvation-inducible protein PsiE

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Induction of the yjbEFGH operon is regulated by growth rate and oxygen concentration. Ionescu M, et al. Arch Microbiol, 2008 Mar. PMID 17957352
  2. Overproduction of exopolysaccharides by an Escherichia coli K-12 rpoS mutant in response to osmotic stress. Ionescu M, et al. Appl Environ Microbiol, 2009 Jan. PMID 18997023, Free PMC Article
  3. The RcsC sensor kinase is required for normal biofilm formation in Escherichia coli K-12 and controls the expression of a regulon in response to growth on a solid surface. Ferrières L, et al. Mol Microbiol, 2003 Dec. PMID 14651646
  4. The beta-barrel finder (BBF) program, allowing identification of outer membrane beta-barrel proteins encoded within prokaryotic genomes. Zhai Y, et al. Protein Sci, 2002 Sep. PMID 12192075, Free PMC Article
  5. BOMP: a program to predict integral beta-barrel outer membrane proteins encoded within genomes of Gram-negative bacteria. Berven FS, et al. Nucleic Acids Res, 2004 Jul 1. PMID 15215418, Free PMC Article

See all (15) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by EcoCyc

Process Evidence Code Pubs
involved_in polysaccharide biosynthetic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
putative lipoprotein YjbH

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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
    4237634..4239730
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418453.1 putative lipoprotein YjbH

    See identical proteins and their annotated locations for NP_418453.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A6M9X150, A0A828MW71, A0A8S7QXM1
    Conserved Domains (1) summary
    pfam06082
    Location:30 → 692
    YjbH; Exopolysaccharide biosynthesis protein YbjH
Nucleotide Protein
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