RegulonDB RegulonDB 10.8: Gene Form
   

yjbE gene in Escherichia coli K-12 genome


Gene local context to scale (view description)

pgi yjbF yjbE yjbG IHF RcsAB yjbEp2 yjbEp2 yjbEp1 yjbEp1 TSS_4871 TSS_4871 TSS_4870 TSS_4870 TSS_4869 TSS_4869 TSS_4868 TSS_4868 TSS_4867 (cluster) TSS_4867 (cluster) TSS_4866 (cluster) TSS_4866 (cluster) TSS_4865 TSS_4865 TSS_4864 TSS_4864 TSS_4863 TSS_4863

Gene      
Name: yjbE    Texpresso search in the literature
Synonym(s): ECK4018, EG11923, b4026
Genome position(nucleotides): 4235906 --> 4236148 Genome Browser
Strand: forward
Sequence: Get nucleotide sequence FastaFormat
GC content %:  
60.49
External database links:  
ASAP:
ABE-0013168
ECHOBASE:
EB1867
OU-MICROARRAY:
b4026
PortEco:
yjbE
STRING:
511145.b4026
COLOMBOS: yjbE


Product      
Name: uncharacterized protein YjbE
Synonym(s): YjbE
Sequence: Get amino acid sequence Fasta Format
Cellular location: extracellular space
Molecular weight: 7.386
Isoelectric point: 6.491
Motif(s):
 
Type Positions Sequence
22 -> 80 APVQVGEAAGSAATSVSAGSSSATSVSTVSSAVGVALAATGGGDGSNTGTTTTTTTSTQ
1 -> 21 MKKVLYGIFAISALAATSAWA

 

Classification:
Multifun Terms (GenProtEC)  
  1 - metabolism --> 1.6 - biosynthesis of macromolecules (cellular constituents)
  6 - cell structure --> 6.3 - surface antigens (ECA, O antigen of LPS)
Gene Ontology Terms (GO)  
cellular_component GO:0005576 - extracellular region
biological_process GO:0045226 - extracellular polysaccharide biosynthetic process
GO:0044010 - single-species biofilm formation
Note(s): Note(s): ...[more].
Evidence: [IEP] Inferred from expression pattern
[IMP] Inferred from mutant phenotype
Reference(s): [1] Ferrieres L., et al., 2007
[2] Herzberg M., et al., 2006
[3] Paradis-Bleau C., et al., 2014
External database links:  
ECOCYC:
EG11923-MONOMER
ECOLIWIKI:
b4026
INTERPRO:
IPR025858
PFAM:
PF11106
PRIDE:
P0AF45
REFSEQ:
NP_418450
UNIPROT:
P0AF45


Operon      
Name: yjbEFGH         
Operon arrangement:
Transcription unit        Promoter
yjbE
yjbEFGH
yjbEFGH
 


Transcriptional Regulation      
Display Regulation             
Activated by: IHF, RcsAB


Elements in the selected gene context region unrelated to any object in RegulonDB      

  Type Name Post Left Post Right Strand Notes Evidence (Confirmed, Strong, Weak) References
  promoter TSS_4863 4233952 forward nd [RS-EPT-CBR] [4]
  promoter TSS_4864 4233960 forward nd [RS-EPT-CBR] [4]
  promoter TSS_4865 4234102 forward nd [RS-EPT-CBR] [4]
  promoter TSS_4866 (cluster) 4234157 forward For this promoter, there
Read more >
[RS-EPT-CBR] [4]
  promoter TSS_4867 (cluster) 4234160 forward For this promoter, there
Read more >
[RS-EPT-CBR] [4]
  promoter TSS_4868 4234163 forward nd [RS-EPT-CBR] [4]
  promoter TSS_4869 4234180 forward nd [RS-EPT-CBR] [4]
  promoter TSS_4870 4234624 forward nd [RS-EPT-CBR] [4]
  promoter TSS_4871 4235143 forward nd [RS-EPT-CBR] [4]


Evidence    

 [RS-EPT-CBR] RNA-seq using two enrichment strategies for primary transcripts and consistent biological replicates



Reference(s)    

 [1] Ferrieres L., Aslam SN., Cooper RM., Clarke DJ., 2007, The yjbEFGH locus in Escherichia coli K-12 is an operon encoding proteins involved in exopolysaccharide production., Microbiology 153(Pt 4):1070-80

 [2] Herzberg M., Kaye IK., Peti W., Wood TK., 2006, YdgG (TqsA) controls biofilm formation in Escherichia coli K-12 through autoinducer 2 transport., J Bacteriol 188(2):587-98

 [3] Paradis-Bleau C., Kritikos G., Orlova K., Typas A., Bernhardt TG., 2014, A genome-wide screen for bacterial envelope biogenesis mutants identifies a novel factor involved in cell wall precursor metabolism., PLoS Genet 10(1):e1004056

 [4] Salgado H, Peralta-Gil M, Gama-Castro S, Santos-Zavaleta A, Muñiz-Rascado L, García-Sotelo JS, Weiss V, Solano-Lira H, Martínez-Flores I, Medina-Rivera A, Salgado-Osorio G, Alquicira-Hernández S, Alquicira-Hernández K, López-Fuentes A, Porrón-Sotelo L, Huerta AM, Bonavides-Martínez C, Balderas-Martínez YI, Pannier L, Olvera M, Labastida A, Jiménez-Jacinto V, Vega-Alvarado L, Del Moral-Chávez V, Hernández-Alvarez A, Morett E, Collado-Vides J., 2012, RegulonDB v8.0: omics data sets, evolutionary conservation, regulatory phrases, cross-validated gold standards and more., Nucleic Acids Res.


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