Accession | TIGR00972 |
Name | 3a0107s01c2 |
Function | phosphate ABC transporter, ATP-binding protein |
Gene Symbol | pstB |
Trusted Cutoff | 343.20 |
Domain Trusted Cutoff | 343.20 |
Noise Cutoff | 302.00 |
Domain Noise Cutoff | 302.00 |
Isology Type | equivalog |
EC Number | 3.6.3.27 |
HMM Length | 248 |
Mainrole Category | Transport and binding proteins |
Subrole Category | Anions |
Gene Ontology Term | GO:0005524: ATP binding molecular_function |
| GO:0006817: phosphate ion transport biological_process |
| GO:0009898: internal side of plasma membrane cellular_component |
| GO:0015415: phosphate ion transmembrane-transporting ATPase activity molecular_function |
| GO:0055052: ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing cellular_component |
Author | Haft DH, Loftus BJ |
Entry Date | Sep 29 2000 11:30AM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This 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. |
References | DR URL; http://tcdb.ucsd.edu/tcdb/transporter.php?tc=3.A.1.7.1
DR HAMAP; MF_01702; 363 of 375 |
Genome Property | GenProp0190: phosphate ABC transporter (pstSCAB-phoU) (HMM) |