HMM Summary Page: TIGR00972

AccessionTIGR00972
Name3a0107s01c2
Functionphosphate ABC transporter, ATP-binding protein
Gene SymbolpstB
Trusted Cutoff343.20
Domain Trusted Cutoff343.20
Noise Cutoff302.00
Domain Noise Cutoff302.00
Isology Typeequivalog
EC Number3.6.3.27
HMM Length248
Mainrole CategoryTransport and binding proteins
Subrole CategoryAnions
Gene Ontology TermGO:0005524: ATP binding molecular_function
GO:0005524: ATP binding molecular_function
GO:0006817: phosphate ion transport biological_process
GO:0006817: phosphate ion transport biological_process
GO:0009898: internal side of plasma membrane cellular_component
GO:0009898: internal side of plasma membrane cellular_component
GO:0015415: phosphate ion transmembrane-transporting ATPase activity molecular_function
GO:0015415: phosphate ion transmembrane-transporting ATPase activity molecular_function
GO:0055052: ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing cellular_component
GO:0055052: ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing cellular_component
AuthorHaft DH, Loftus BJ
Entry DateSep 29 2000 11:30AM
Last ModifiedFeb 14 2011 3:27PM
CommentThis HMM represents the ATP-binding protein of a family of ABC transporters for inorganic phosphate. In the model species Escherichia coli, a constitutive transporter for inorganic phosphate, with low affinity, is also present. The high affinity transporter that includes this polypeptide is induced when extracellular phosphate concentrations are low. The proteins most similar to the members of this family but not included appear to be amino acid transporters.
ReferencesDR URL; http://tcdb.ucsd.edu/tcdb/transporter.php?tc=3.A.1.7.1 DR HAMAP; MF_01702; 363 of 375
Genome PropertyGenProp0190: phosphate ABC transporter (pstSCAB-phoU) (HMM)
GenProp0190: phosphate ABC transporter (pstSCAB-phoU) (HMM)