RegulonDB RegulonDB 10.9: Operon Form

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

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

Transcription unit          
Name: asnB
Gene(s): asnB   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Name: asnBp
+1: 699222
Distance from start of the gene: 45
Sequence: tttattttttcaccgccaaatcgcttgcgcacagtgctgctttgcggcatttttttaaacAagcaaacacaacaagcaaca
Evidence: [RS-EPT-CBR]
Reference(s): [1] Salgado H, et al., 2012
[2] Scofield MA., et al., 1990
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 GadX activator asnBp nd nd nd nd nd [BPP], [GEA], [IGI] [4]
sRNA Interaction TU
sRNA TU Regulated Function Binding Sites Regulatory Mechanism Evidence (Confirmed, Strong, Weak) Reference(s)
PosLeft PosRight Target sequence (mRNA)
small regulatory RNA GcvB asnB repressor 699202 699220 UGUUGCUUGUUGUGUUUGC MRNA-DEGRADATION [IEP], [IPI], [NABE] [3]