RegulonDB RegulonDB 10.9: Operon Form
   

sdsR-pphA operon and associated TUs in Escherichia coli K-12 genome




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


Transcription unit       
Name: sdsR-pphA
Gene(s): pphA, sdsR   Genome Browser M3D Gene expression COLOMBOS
Evidence: [PM] Polar mutation
Reference(s): [1] Choi JS., et al., 2019
Promoter
Name: sdsRp
+1: 1923207
Sigma Factor: Sigma38 Sigmulon
Distance from start of the gene: 0
Sequence: tttttattgaccattttgcacgcaaactggaaaacctggcgtcgtcatctattcttaaagGgcaaggcaactaagcctgca
                           -35                    -10       +1                   
Note(s): J. Choi et al. Choi JS,2019 mapped the transcriptional start site of this promoter 1 nt downstream of the one mapped by Vogel et al. Vogel J,2003.
Evidence: [HIPP]
[IHBCE]
[IMP]
[TIM]
Reference(s): [1] Choi JS., et al., 2019
[2] Hao Y., et al., 2016
[3] Vogel J., et al., 2003


Transcription unit       
Name: sdsR
Synonym(s): ryeB
Gene(s): sdsR   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
[LTED] Length of transcript experimentally determined
Reference(s): [3] Vogel J., et al., 2003
Promoter
Name: sdsRp
+1: 1923207
Sigma Factor: Sigma38 Sigmulon
Distance from start of the gene: 0
Sequence: tttttattgaccattttgcacgcaaactggaaaacctggcgtcgtcatctattcttaaagGgcaaggcaactaagcctgca
                           -35                    -10       +1                   
Note(s): J. Choi et al. Choi JS,2019 mapped the transcriptional start site of this promoter 1 nt downstream of the one mapped by Vogel et al. Vogel J,2003.
Evidence: [HIPP]
[IHBCE]
[IMP]
[TIM]
Reference(s): [1] Choi JS., et al., 2019
[2] Hao Y., et al., 2016
[3] Vogel J., et al., 2003


Transcription unit       
Name: sdsR-pphA
Synonym(s): prpA
Gene(s): pphA, sdsR   Genome Browser M3D Gene expression COLOMBOS
Evidence: [IC] Inferred by curator
Promoter
Name: pphAp
+1: 1923385
Sigma Factor: Sigma32 Sigmulon
Distance from start of the gene: 178
Sequence: attcagattgatgatcctaacaatcccggcgaaaaaatgagtctggcaccgtttatagaaCgagctgaaaaactctgttaa
                             -35               -10          +1                   
Evidence: [AIPP]
[ICWHO]
[TIM]
Reference(s): [4] Huerta AM., et al., 2003
[5] Missiakas D., et al., 1997


RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: reverse
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -15.4 1923102 1923138 ccatttccctGGACCGAATACAGGAATCGTGTTCGGTCTCTTTTTAtctgttaaaa
  terminator -13.5 1923293 1923328 aataaaaaaaCCGCCTCAGTTCTTTCACCAGAACGGGCGGTTTTTaacatttcag
  anti-terminator -3.5 1923125 1923141 gagccatttcCCTGGACCGAATACAGgaatcgtgtt
  anti-terminator -8.04 1923313 1923388 accgtttataGAACGAGCTGAAAAACTCTGTTAATTACCTAAAATAGCCTTTTGATTTCCAATAAAAAAACCGCCTCAGTTCTTTcaccagaacg
  anti-anti-terminator -9.4 1923136 1923174 aatgccaactTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGaccgaataca
  anti-anti-terminator -5.6 1923371 1923407 gcgaaaaaatGAGTCTGGCACCGTTTATAGAACGAGCTGAAAAACTctgttaatta
Notes: "The provided "Sequence" is that of the RNA strand, i.e. U's are shown instead of T's and regulators on the reverse strand will appear as the reverse complement of the sequence delimited by LeftPos-RigtPos"





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