RegulonDB RegulonDB 10.8: Operon Form
   

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




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


Transcription unit       
Name: pqiABC
Gene(s): pqiA, pqiB, pqiC   Genome Browser M3D Gene expression COLOMBOS
Evidence: [PM] Polar mutation
Reference(s): [1] Koh YS., et al., 1996
[2] Nakayama T., et al., 2017
Promoter
Name: pqiAp2
+1: 1011659
Sigma Factor: Sigma70, Sigma38
Distance from start of the gene: 342
Sequence: gaagccgccgcggcaaaagcagaaactgtaaaacgcagcagtagcaaactaagctataaaTtgcagcgcgaactggagcag
                          -35                -10            +1                   
Evidence: [HIPP]
[TIM]
Reference(s): [1] Koh YS., et al., 1996


Transcription unit          
Name: pqiABC
Gene(s): pqiA, pqiB, pqiC   Genome Browser M3D Gene expression COLOMBOS
Note(s): The pqiABC operon is related to the Mla transport pathway and is important for membrane integrity Nakayama T,2017.
Evidence: [PM] Polar mutation
Reference(s): [1] Koh YS., et al., 1996
[2] Nakayama T., et al., 2017
Promoter
Name: pqiAp1
+1: 1011666
Sigma Factor: Sigma70, Sigma38
Distance from start of the gene: 335
Sequence: ccgcggcaaaagcagaaactgtaaaacgcagcagtagcaaactaagctataaattgcagcGcgaactggagcagctaccgc
                     -35                        -10         +1                   
Evidence: [HIPP]
[TIM]
Reference(s): [3] Koh YS., et al., 1995
[1] Koh YS., 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
proximal MarA activator pqiAp1 1011614 1011633 -42.5 cgccgcggcaAAAGCAGAAACTGTAAAACGcagcagtagc nd [APIORCISFBSCS], [BPP], [CV(GEA)], [CV(GEA)], [GEA] [4], [5]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
proximal SoxS activator pqiAp1 1011616 1011635 -40.0 ccgcggcaaaAGCAGAAACTGTAAAACGCAgcagtagcaa nd [APIORCISFBSCS], [BPP], [CV(GEA)], [CV(GEA)], [CV(GEA/SM)], [CV(SM)], [GEA], [SM] [1], [4]


Transcription unit       
Name: ymbA
Gene(s): pqiC   Genome Browser M3D Gene expression COLOMBOS
Evidence: [IHBCE] Inferred by a human based on computational evidence





RegulonDB