RegulonDB RegulonDB 10.10: Operon Form
   

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




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


Transcription unit       
Name: cmr
Gene(s): mdfA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [BTEI] Boundaries of transcription experimentally identified
[LTED] Length of transcript experimentally determined
Reference(s): [1] Nilsen IW., et al., 1996
Promoter
Name: cmrp2
+1: 883569
Distance from start of the gene: 104
Sequence: gggtgattgtaacgggcataggttaaataaaacttaaagaaagcgtagctatactcgtaaTaatgtaagaatgtgcttaac
Evidence: [TIM]
Reference(s): [2] Eguchi Y., et al., 2003
Terminator(s)
Type: rho-independent
Sequence: gggtaaaaaaATGCCTGACTGCTTTGTGCGATCAGGCATtctcgaatta
Note(s): The putative rho-independent terminator of cmr is predicted to be closed by two A-T base pairings instead and lacks a 3' poly(U) tail in the cmr transcript.
Reference(s): [1] Nilsen IW., et al., 1996


Transcription unit       
Name: cmr
Synonym(s): mdfA
Gene(s): mdfA   Genome Browser M3D Gene expression COLOMBOS
Note(s): The expression of the cmr gene is affected by antibiotic pressure. An increase in cmr expression is maintained during exposition to increasing concentrations of tetracycline Viveiros M, Dupont M, Rodrigues L, Couto I, Davin-Regli A, Martins M, Pagès JM, Amaral L,2007
Evidence: [BTEI] Boundaries of transcription experimentally identified
[LTED] Length of transcript experimentally determined
Reference(s): [1] Nilsen IW., et al., 1996
Promoter
Name: cmrp1
+1: 883649
Distance from start of the gene: 24
Sequence: ccgtggtttcagctacaaaattcgctttctcgttagctgcgcttttattaaactctgcgcGattattattggcgaagaaat
Evidence: [TIM]
Reference(s): [1] Nilsen IW., et al., 1996
Terminator(s)
Type: rho-independent
Sequence: gggtaaaaaaATGCCTGACTGCTTTGTGCGATCAGGCATtctcgaatta
Note(s): The putative rho-independent terminator of cmr is predicted to be closed by two A-T base pairings instead and lacks a 3' poly(U) tail in the cmr transcript.
Reference(s): [1] Nilsen IW., et al., 1996





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