RegulonDB RegulonDB 10.9: Operon Form

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

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

Transcription unit       
Name: panBC
Gene(s): panC, panB   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 panC . This structure could regulate the expression of the gene, as observed for hemL gene expression 31964733.
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Jones CE., et al., 1993
[2] Merkel WK., et al., 1996
[3] Vallari DS., et al., 1985
Name: panBp
+1: 149630
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 29
Sequence: tggcagtgctgctacggataaatcattgcccccaccaatgtgactgataaaatgccagacAgcacaacatcaatttatcag
                          -35                   -10         +1                   
Note(s): We assigned a putative transcriptional start site to this promoter based on the observation that the majority of the promoters, whose transcriptional start sites were determined experimentally, present a distance of 6 nucleotides between the transcriptional start site and the -10 box 3550697.
Evidence: [HIPP]
Reference(s): [4] Huerta AM., et al., 2003
[1] Jones CE., et al., 1993
[5] Salgado H, et al., 2012