Regulated Operon: ptsGHI

Genes
Genes Synonyms Direction Genome position Function COG ID Genus clusters
ptsG ptsX, crr + 1456496..1458595 phosphotransferase system (PTS) glucose-specific enzyme IICBA component COG1263 ptsG-BAC-1 ptsG-BAC-2 ptsG-STA ptsG-STR  
ptsH
+ 1458693..1458959 histidine-containing phosphocarrier protein of the phosphotransferase system (PTS) (HPr protein) COG1925 ptsH-BAC ptsH-STA ptsH-STR  
ptsI
+ 1458959..1460671 phosphotransferase system (PTS) enzyme I
 

Operon evidence: Northern blotting (4.6 kb transcript)
Reference: Reizer J, et al. (1993), Gonzy-Treboul G, et al. (1989), Stulke J, et al. (1997), Ludwig H, et al. (2001)
Comments: Internal promoter in front of ptsH, leading to a 2.0 kb transcript.


Promoters

Binding
factor
Regulation Location Absolute position Binding seq.(cis-element) Experimental evidence
GlcT Positive ND ND ND Bachem S, et al. (1998): DB
SigA Promoter -37:+9 1458612..1458657 TGCTTGTCAGATGACAAGTACGGTTGTATGATATAATATTGTGAAG Stulke J, et al. (1997): RG NB PE
SigA Promoter -45:+7 1456115..1456166 TGTTGTTATTGAAAAATGAATATCCGCTATGCTACAATACAGCTTGGAAATT Stulke J, et al. (1997): RG NB PE

Terminator

Terminator sequence Absolute position Position from stop codon Free energy
[kcal/mol]
Downstream of
AAAAACCAGACGGCCTCCGGCCTGTCTGGTTTTTTTCATAAGTA
     >>>>>>>>>>   <<<<<<<<<<<
1460682..1460705
11..34
-17.9
ptsI

Overview



Upper Region






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