Regulated Operon: pssA-ybfM-psd

Genes
Genes Synonyms Direction Genome position Function COG ID Conserved groups
pssA pss + 247744..248277
COG1183I x1012-BAC  
ybfM
+ 248268..248756
COG0586S  
psd
+ 248749..249540
COG0688I  

Operon evidence: Northern blotting (1.9 kb transcript)
Reference: Cao M & Helmann JD (2004), Matsumoto K, et al. (1998)
Comments: Matsumoto et al. found a terminator-like sequence inside ybfM; its significance is unknown.


Promoters

Binding
factor
Regulation Location Absolute position Binding seq.(cis-element) Experimental evidence
SigA Promoter ND 247514..247559 GCGTCTTGTCCTTTTTATGCGGGGGGATAAAATAGTAAGGAACATG Cao M & Helmann JD (2004): ROMA RG
SigA Promoter ND 247574..247618 CATTTTTCAAAAGGTAACAAATGTTGTATAATAATAGAATTTGAA Cao M & Helmann JD (2004): ROMA RG
SigX Promoter -39:+8 247672..247718 TTCCTGTAACGCTATTCGATCACTATCGTCAAATAATATAGATGGTT Cao M & Helmann JD (2004): ROMA RG

Terminator

Terminator sequence Absolute position Position from stop codon Free energy
[kcal/mol]
Downstream of
AAAAAGAGGAGCTTGCATAAACGCAGCGCCTCTTTTTTTGAAGAAAG
     >>>>>>>>>>>      <<<<<<<<<<
249544..249570
4..30
-13.1
psd

Overview



Upper Region






Copyright: Human Genome Center, Inst. Med. Sci., Univ. Tokyo; 1999-2008
Contact: Kenta Nakai