RegulonDB RegulonDB 11.1: Operon Form
   

uidR operon and associated TUs in Escherichia coli K-12 genome




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


Transcription unit          
Name: uidR
Gene(s): uidR   Genome Browser M3D Gene expression COLOMBOS
Evidence: [EXP-IEP] Inferred from expression pattern
[EXP-IMP] Inferred from mutant phenotype
Reference(s): [1] Blanco C., et al., 1982
Promoter
Name: uidRp
+1: 1697075
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 23
Sequence: gccttcgcactattcaacagcaatgataggcgctcacctgacaacgcggtaaactagttaTtcacgctaactataatggtt
                            -35                        -10  +1                   
Evidence: [COMP-AINF]
[COMP-AINF-POSITIONAL-IDENTIFICATION]
Reference(s): [2] Huerta AM., et al., 2003
TF binding sites (TFBSs)
[UidR,-] Phrase
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence Confidence level (C: Confirmed, S: Strong, W: Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
nd UidR repressor uidRp nd nd nd nd nd [EXP-IEP-GENE-EXPRESSION-ANALYSIS] W [3]


Evidence    

 [COMP-AINF] Inferred computationally without human oversight

 [COMP-AINF-POSITIONAL-IDENTIFICATION] Automated inference of promoter position

 [EXP-IEP-GENE-EXPRESSION-ANALYSIS] Gene expression analysis


Reference(s)    

 [1] Blanco C., Ritzenthaler P., Mata-Gilsinger M., 1982, Cloning and endonuclease restriction analysis of uidA and uidR genes in Escherichia coli K-12: determination of transcription direction for the uidA gene., J Bacteriol 149(2):587-94

 [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] Blanco C., Mata-Gilsinger M., Ritzenthaler P., 1985, The use of gene fusions to study the expression of uidR, a negative regulatory gene of Escherichia coli K-12., Gene 36(1-2):159-67

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