RegulonDB RegulonDB 11.1: Operon Form
   

osmF-yehYXW operon and associated TUs in Escherichia coli K-12 genome




Operon      
Name: osmF-yehYXW
This page displays every known transcription unit of this operon and their known regulation.


Transcription unit       
Name: osmF-yehYXW
Synonym(s): yehZYXW
Gene(s): yehW, yehX, yehY, osmF   Genome Browser M3D Gene expression COLOMBOS
Evidence: [IC-ADJ-GENES-SAME-BIO-PROCESS] Products of adjacent genes in the same biological process
Reference(s): [1] Checroun C., et al., 2004
Promoter
Name: osmFp1
+1: 2219523
Sigma Factor: Sigma38 Sigmulon
Distance from start of the gene: 42
Sequence: attctgcaactgaatccttccgctcaagctaaccccgccattatcaactatgcttttctcTtaattcgctgaaaacaacag
                              -35                     -10   +1                   
Evidence: [COMP-AINF]
[EXP-IDA-TRANSCRIPTION-INIT-MAPPING]
[RS-EPT-CBR]
Reference(s): [1] Checroun C., et al., 2004
[2] Huerta AM., et al., 2003
[3] Salgado H, et al., 2012


Transcription unit       
Name: osmF-yehYXW
Gene(s): yehW, yehX, yehY, osmF   Genome Browser M3D Gene expression COLOMBOS
Evidence: [IC-ADJ-GENES-SAME-BIO-PROCESS] Products of adjacent genes in the same biological process
Reference(s): [1] Checroun C., et al., 2004
Promoter
Name: osmFp2
+1: Unknown
Sigma Factor: Sigma32 Sigmulon
Evidence: [EXP-IDA]
[EXP-IEP]
Reference(s): [4] Wade JT., et al., 2006


Evidence    

 [COMP-AINF] Inferred computationally without human oversight

 [EXP-IDA-TRANSCRIPTION-INIT-MAPPING] Transcription initiation mapping

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

 [EXP-IDA] Inferred from direct assay

 [EXP-IEP] Inferred from expression pattern


Reference(s)    

 [1] Checroun C., Gutierrez C., 2004, Sigma(s)-dependent regulation of yehZYXW, which encodes a putative osmoprotectant ABC transporter of Escherichia coli., FEMS Microbiol Lett 236(2):221-6

 [2] 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

 [3] 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.

 [4] Wade JT., Roa DC., Grainger DC., Hurd D., Busby SJ., Struhl K., Nudler E., 2006, Extensive functional overlap between sigma factors in Escherichia coli., Nat Struct Mol Biol 13(9):806-14

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