HMM Summary Page: TIGR01417

AccessionTIGR01417
NamePTS_I_fam
Functionphosphoenolpyruvate-protein phosphotransferase
Gene SymbolptsP
Trusted Cutoff341.70
Domain Trusted Cutoff341.70
Noise Cutoff320.10
Domain Noise Cutoff320.10
Isology Typeequivalog_domain
EC Number2.7.3.9
HMM Length565
Gene Ontology TermGO:0006808: regulation of nitrogen utilization biological_process
GO:0006808: regulation of nitrogen utilization biological_process
GO:0006808: regulation of nitrogen utilization biological_process
GO:0008965: phosphoenolpyruvate-protein phosphotransferase activity molecular_function
GO:0008965: phosphoenolpyruvate-protein phosphotransferase activity molecular_function
GO:0008965: phosphoenolpyruvate-protein phosphotransferase activity molecular_function
GO:0009401: phosphoenolpyruvate-dependent sugar phosphotransferase system biological_process
GO:0009401: phosphoenolpyruvate-dependent sugar phosphotransferase system biological_process
GO:0009401: phosphoenolpyruvate-dependent sugar phosphotransferase system biological_process
AuthorHaft DH
Entry DateJan 14 2002 5:09PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis 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 PropertyGenProp0119: PTS transport system (HMM)
GenProp0119: PTS transport system (HMM)
GenProp0119: PTS transport system (HMM)