RegulonDB RegulonDB 10.8: Operon Form

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

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

Transcription unit          
Name: gudPXD
Gene(s): gudD, gudX, gudP   Genome Browser M3D Gene expression COLOMBOS
Note(s): A potential RNA G-quadruplex structure, formed by guanine-rich sequences located in the coding sequence region of the gene, was identified for gudP . This structure could regulate the expression of the gene, as observed for hemL gene expression 31964733.
Evidence: [BTEI] Boundaries of transcription experimentally identified
Reference(s): [1] Monterrubio R., et al., 2000
Name: gudPp
+1: Unknown
Evidence: [IC]
Reference(s): [1] Monterrubio R., et al., 2000
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 CdaR1 activator gudPp nd nd nd nd nd [GEA] [1], [2]
Note(s): 1CdaR responds to the inducers D-glycerate, D-galactarate, D-glucarate, and 2-D-mannosyl-glycerate.1CdaR responds to the inducers D-glycerate, D-galactarate, D-glucarate, and 2-D-mannosyl-glycerate.

RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: reverse
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -6.5 2922246 2922268 ttgcacggtgAGCCGCTATGGCGCGCTTTTTAtactgctatt
  anti-terminator -12.3 2922265 2922308 gccaaaatcgGGCCTCATTGAACGCATTAATGTTGTGTTGTTGCACGGTGAGCcgctatggcg
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"