Regulated Operon: dctSRP

Genes
Genes Synonyms Direction Genome position Function COG ID Genus clusters
dctS ydbF + 497329..498936 two-component sensor histidine kinase COG3290  
dctR ydbG + 498926..499606 two-component response regulator COG4565  
dctP ydbH + 499727..500992 C4-dicarboxylate transport protein COG1301  

Operon evidence: Northern blotting (3.8 kb transcript)
Reference: Asai K, et al. (2000), Genbank AB001488
Comments: An internal promoter in front of dctP leads to a 1.3 kb transcript


Promoters

Binding
factor
Regulation Location Absolute position Binding seq.(cis-element) Experimental evidence
CcpA Negative -43:+7 499642..499691 TCATAAACTTCCCCAGACTGTATGAAAACGCTATCATTCTAGTAAGAAAG Miwa Y, et al. (2000): RG
Asai K, et al. (2000): DP RG DB
SigA Promoter -43:+7 499642..499691 TCATAAACTTCCCCAGACTGTATGAAAACGCTATCATTCTAGTAAGAAAG Asai K, et al. (2000): PE
DctR Positive ND ND ND Asai K, et al. (2000): DB OV RG

Terminator

Terminator sequence Absolute position Position from stop codon Free energy
[kcal/mol]
Downstream of
AAGAACGGCCCATCCATGGGCCGTTTTTTTAATTGTTT
     >>>>>>>    <<<<<<<
501001..501018
9..26
-14.7
dctP

Overview



Upper Region






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