RegulonDB RegulonDB 10.7: Operon Form
   

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




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


Transcription unit          
Name: lsrRK
Gene(s): lsrK, lsrR   Genome Browser M3D Gene expression COLOMBOS
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Wang L., et al., 2005
Promoter
Name: lsrRp
+1: 1601257
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 16
Sequence: ccatcacagatataaatgagcaagaactgaacaattgcattaaagatttaaatatgttcaAagtgaagaatgaattatgac
                           -35                       -10    +1                   
Note(s): Wang et al. demonstrated in 2005 that lrsK could be transcribed together with lrsR Wang L,2005.
Evidence: [AIPP]
[IEP]
Reference(s): [2] Huerta AM., et al., 2003
[1] Wang L., et al., 2005
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 CRP-cAMP activator lsrRp 1601307 1601328 -60.5 cgtagagtcaAACTGTGGTTGCCATCACAGATataaatgagc nd [APIORCISFBSCS], [BPP], [GEA], [SM] [1], [3]
remote CRP-cAMP activator lsrRp 1601378 1601399 -131.5 ttgcacatatTTCCGACGAATAGATCACAATTtatgctattt nd [BPP], [GEA], [SM] [3]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
proximal LsrR repressor lsrRp 1601261 1601290 -18.5 gagcaagaacTGAACAATTGCATTAAAGATTTAAATATGTtcaaagtgaa nd [BPP], [GEA], [SM] [1], [4], [5]


Transcription unit       
Name: lsrK
Gene(s): lsrK   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
[IEP] Inferred from expression pattern
Reference(s): [1] Wang L., et al., 2005





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