Regulated Operon: txpA

Genes
Genes Synonyms Direction Genome position Function COG ID Genus clusters
yqdB yqcR, txpA + 2677467..2677646

 

Operon evidence: Northern blotting (275 nt transcript)
Reference: Silvaggi JM, et al. (2006)
Comments: The antitoxin RatA (for RNA antitoxin A) is a small (222 nucleotides), untranslated RNA that blocks the accumulation of the mRNA for the toxic peptide TxpA (for toxic peptide A; formerly YqdB).


Promoters

Binding
factor
Regulation Location Absolute position Binding seq.(cis-element) Experimental evidence
SigA Promoter -50:+11 2677372..2677432 TCATACTTTTTGAATGTGCTTTCCATATAATTCATGTATAATAGATTCTTGAAGCTACCTT Silvaggi JM, et al. (2005): PE NB

Terminator

Terminator sequence Absolute position Position from stop codon Free energy
[kcal/mol]
Downstream of
CGAGGACCCTCCTATTAAAGGGTAGTTTCTTTTTTAAAAG
     >>>>>        <<<<<
2677627..2677644
-19..-2
-8.1
yqdB

Overview



Upper Region






Copyright: Human Genome Center, Inst. Med. Sci., Univ. Tokyo; 1999-2006
Contact: Kenta Nakai