Phosphoenolpyruvate Sugar Phosphotransferase System
"Phosphoenolpyruvate Sugar Phosphotransferase System" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The bacterial sugar phosphotransferase system (PTS) that catalyzes the transfer of the phosphoryl group from phosphoenolpyruvate to its sugar substrates (the PTS sugars) concomitant with the translocation of these sugars across the bacterial membrane. The phosphorylation of a given sugar requires four proteins, two general proteins, Enzyme I and HPr and a pair of sugar-specific proteins designated as the Enzyme II complex. The PTS has also been implicated in the induction of synthesis of some catabolic enzyme systems required for the utilization of sugars that are not substrates of the PTS as well as the regulation of the activity of ADENYLYL CYCLASES. EC 2.7.1.-.
| Descriptor ID |
D010731
|
| MeSH Number(s) |
D05.500.562.484 D08.811.600.700 D08.811.913.696.620.650
|
| Concept/Terms |
Phosphoenolpyruvate-Glycose Phosphotransferase System- Phosphoenolpyruvate-Glycose Phosphotransferase System
- Phosphoenolpyruvate Glycose Phosphotransferase System
- Phosphotransferase System, Phosphoenolpyruvate-Glycose
- System, Phosphoenolpyruvate-Glycose Phosphotransferase
|
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