RegulonDB RegulonDB 10.8: Gene Form
   

ybfB gene in Escherichia coli K-12 genome


Gene local context to scale (view description)

rhsC ybfO ybfC ybfB unknown ybfA terminator anti-terminator anti-anti-terminator TSS_831 TSS_831 rhsCp3 rhsCp3

Gene      
Name: ybfB    Texpresso search in the literature
Synonym(s): ECK0690, EG11522, b0702
Genome position(nucleotides): 733776 --> 734102 Genome Browser
Strand: forward
Sequence: Get nucleotide sequence FastaFormat
GC content %:  
 31.19
External database links:  
ASAP:
 ABE-0002398
ECHOBASE:
 EB1484
OU-MICROARRAY:
 b0702
PortEco:
 ybfB
STRING:
 511145.b0702
COLOMBOS: ybfB


Product      
Name: uncharacterized protein YbfB
Synonym(s): YbfB
Sequence: Get amino acid sequence Fasta Format
Cellular location: inner membrane
Molecular weight: 12.557
Isoelectric point: 9.823
Motif(s):
 
Type Positions Sequence
4 -> 24 IIFLFRAIWLALSLLILFFSM
46 -> 66 GMMVICFPTGIVFFIALIFIG
81 -> 101 IMAIIIWLYFLSGGYIQWFVL

 
Classification:
Multifun Terms (GenProtEC)  
Gene Ontology Terms (GO)  
cellular_component GO:0016020 - membrane
GO:0005886 - plasma membrane
GO:0016021 - integral component of membrane
Note(s): Note(s): ...[more].
External database links:  
ECOCYC:
 EG11522-MONOMER
ECOLIWIKI:
 b0702
PRIDE:
 P0AAU5
REFSEQ:
 NP_415230
UNIPROT:
 P0AAU5


Operon      
Name: rhsC-ybfB         
Operon arrangement:
Transcription unit        Promoter
 


Regulation by small RNA    
  Display Regulation
small RNA gcvB


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 rhsCp3 729379 forward Similarity to the consensus
Read more > 		[ICWHO] [1]
  promoter TSS_831 734988 forward nd [RS-EPT-CBR] [2]


Evidence    

 [ICWHO] Inferred computationally without human oversight

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


Reference(s)    

 [1] Huerta AM., Collado-Vides J., 2003, Sigma70 promoters in Escherichia coli: specific transcription in dense regions of overlapping promoter-like signals., J Mol Biol 333(2):261-78

 [2] 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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