RegulonDB RegulonDB 10.10: Operon Form

ycjMNOPQRSTUV-ymjB-ompG operon and associated TUs in Escherichia coli K-12 genome

Name: ycjMNOPQRSTUV-ymjB-ompG
This page displays every known transcription unit of this operon and their known regulation.

Transcription unit       
Name: ycjMNOPQRSTUV-ymjB-ompG
Gene(s): ycjM, ycjN, ycjO, ycjP, ycjQ, ycjR, ycjS, ycjT, ycjU, ycjV, ymjB, ompG   Genome Browser M3D Gene expression COLOMBOS
Note(s): The computational prediction for this TU does not contain the ompG gene, but the coregulation analysis indicates that it does Luhachack L,2019.
A potential RNA G-quadruplex structure, formed by guanine-rich sequences located in the coding sequence region of the gene, was identified for ycjS. This structure could regulate the expression of the gene, as observed for hemL gene expression Shao X, Zhang W, Umar MI, Wong HY, Seng Z, Xie Y, Zhang Y, Yang L, Kwok CK, Deng X,2020.
Evidence: [IC] Inferred by curator
[ICWHO] Inferred computationally without human oversight
[ITCR] Inferred through co-regulation
Reference(s): [1] Luhachack L., et al., 2019

Transcription unit       
Name: ompG
Gene(s): ompG   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight

RNA cis-regulatory element    
Regulation, transcriptional elongation  
Attenuator type: Transcriptional
Strand: forward
  Structure type Energy LeftPos RightPos Sequence (RNA-strand)
  terminator -15.2 1370017 1370060 attcaccatgAGCGGCGCTTATGCGCCGTTTTTTTTTCTGTCACACCTTATTTacatccccat
  terminator -12.0 1381908 1381925 ctaaatacagGGGGAAGGCATTCCCCCaggataatac
  anti-terminator -7.8 1369984 1370024 acatcgcaatGCCGAAGGTCAAAGGTTAAAAGAATTCACCATGAGCGGCGcttatgcgcc
  anti-anti-terminator -11.7 1369959 1370000 gttgagaacgCCGGTGGCCTGAAAGACATCGCAATGCCGAAGGTCAAAGGTtaaaagaatt
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"