| Accession | TIGR01417 |
| Name | PTS_I_fam |
| Function | phosphoenolpyruvate-protein phosphotransferase |
| Gene Symbol | ptsP |
| Trusted Cutoff | 341.70 |
| Domain Trusted Cutoff | 341.70 |
| Noise Cutoff | 320.10 |
| Domain Noise Cutoff | 320.10 |
| Isology Type | equivalog_domain |
| EC Number | 2.7.3.9 |
| HMM Length | 565 |
| Gene Ontology Term | GO:0006808: regulation of nitrogen utilization biological_process |
| | GO:0008965: phosphoenolpyruvate-protein phosphotransferase activity molecular_function |
| | GO:0009401: phosphoenolpyruvate-dependent sugar phosphotransferase system biological_process |
| Author | Haft DH |
| Entry Date | Jan 14 2002 5:09PM |
| Last Modified | Feb 14 2011 3:27PM |
| Comment | This HMM recognizes a distinct clade of phophoenolpyruvate (PEP)-dependent enzymes. Most members are known or deduced to function as the phosphoenolpyruvate-protein phosphotransferase (or enzyme I) of PTS sugar transport systems. However, some species with both a member of this family and a homolog of the phosphocarrier protein HPr lack a IIC component able to serve as a permease. An HPr homolog designated NPr has been implicated in the regulation of nitrogen assimilation, which demonstrates that not all phosphotransferase system components are associated directly with PTS transport. |
| Genome Property | GenProp0119: PTS transport system (HMM) |
