RegulonDB RegulonDB 10.9: Operon Form
   

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




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


Transcription unit          
Name: stpA
Gene(s): stpA   Genome Browser M3D Gene expression COLOMBOS
Note(s): Repression of the stpA gene by H-NS is significantly more effective when a downstream sequence encompassing the stpA coding region is present. It is possible that StpA acts on a transcriptional level or that the RNA chaperone StpA binds to its mRNA Gueune H,2008.
Lrp may partly act to overcome the negative effect of HNS. Lrp activates the transcription of stpA in minimal medium; in rich medium the lower level and more transient expression of stpA is independent of Lrp.
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Free A., et al., 1997
[2] Sonden B., et al., 1996
Promoter
Name: stpAp1
+1: 2798536
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 41
Sequence: gactgtaaatagattaaattttgtggaaatataataagtgatcgcttacactacgcgacgAaatactttttttgttttggc
                     -35                       -10          +1                   
Evidence: [HIPP]
[ICWHO]
[TIM]
Reference(s): [1] Free A., et al., 1997
[3] Huerta AM., et al., 2003
[2] Sonden B., et al., 1996
TF binding sites (TFBSs)
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
nd H-NS repressor stpAp1 nd nd nd nd nd [BPP], [GEA], [IGI] [1], [2]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
remote Lrp1 activator stpAp1 2798636 2798650 -107.0 taatatataaTCTTGAAATTATTCTGagagtttcag nd [RSE], [APIORCISFBSCS], [BCE], [BPP], [CSE], [GEA] [1], [2], [4]
remote Lrp2 activator stpAp1 2799019 2799034 -490.0 aaatttttatTTAGTCAGTTTTTGTAgataaaatat nd [RSE], [APIORCISFBSCS], [BCE], [BPP], [CSE], [GEA] [1], [2], [4]
remote Lrp3 activator stpAp1 2799068 2799083 -539.0 gcattttcgcATAGCGTATATCGCTGgctatgacta nd [RSE], [APIORCISFBSCS], [BCE], [BPP], [CSE], [GEA] [1], [2], [4]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
nd StpA repressor stpAp1 nd nd nd nd nd [BPP], [GEA], [IGI] [5]
Note(s): 1Additional evidence supports this TF-gene interaction with no precise position defined.
GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019
2Additional evidence supports this TF-gene interaction with no precise position defined.
GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019
3Additional evidence supports this TF-gene interaction with no precise position defined.
GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,20191Additional evidence supports this TF-gene interaction with no precise position defined.
GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019
2Additional evidence supports this TF-gene interaction with no precise position defined.
GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019
3Additional evidence supports this TF-gene interaction with no precise position defined.
GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol| | 37.0 C| | | OD600 from 1.8 to 2.2| transition point| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.2% glycerol, 0.2% leucine, 0.2% isoleucine, 0.2% valine| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019br>GCs_GeneExpression_EXP: lrp knockout mutant| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm. GCs_GeneExpression_CONTROL: wild-type| MOPS| 0.4% glycerol, ACGU, EZ| | 37.0 C| | | OD600 from 0.15 to 0.25| exponential phase| | |200 rpm Kroner GM,2019


Transcription unit       
Name: stpA
Gene(s): stpA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Free A., et al., 1997
[2] Sonden B., et al., 1996
Promoter
Name: stpAp2
+1: 2798556
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 61
Sequence: gctgaaataatctcgcgcaggactgtaaatagattaaattttgtggaaatataataagtgAtcgcttacactacgcgacga
                                                  -10       +1                   
Evidence: [HIPP]
[TIM]
Reference(s): [1] Free A., et al., 1997
[2] Sonden B., et al., 1996


Transcription unit       
Name: stpA
Gene(s): stpA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Free A., et al., 1997
[2] Sonden B., et al., 1996
Promoter
Name: stpAp3
+1: 2798578
Distance from start of the gene: 83
Sequence: ctgagagtttcagaaaataacagctgaaataatctcgcgcaggactgtaaatagattaaaTtttgtggaaatataataagt
Evidence: [TIM]
Reference(s): [2] Sonden B., et al., 1996





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