U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

pstB phosphate ABC transporter ATP binding subunit [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948240, updated on 11-Apr-2024

Summary

Go to the top of the page Help
Gene symbol
pstB
Gene description
phosphate ABC transporter ATP binding subunit
Primary source
ASAP:ABE-0012179
Locus tag
b3725
See related
ECOCYC:EG10783
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3718; phoT
Summary
PstABCS is an ATP-dependent phosphate uptake system that is a member of the ATP-Binding Cassette (ABC) Superfamily of transporters . [More information is available at EcoCyc: EG10783].
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
Sequence:
NC_000913.3 (3907593..3908366, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene transcriptional antiterminator BglG Neighboring gene negative regulator of the pho regulon Neighboring gene phosphate ABC transporter membrane subunit PstA Neighboring gene phosphate ABC transporter membrane subunit PstC Neighboring gene phosphate ABC transporter periplasmic binding protein

Genomic regions, transcripts, and products

Go to the top of the page Help
Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

Go to the top of the pageHelp

Related articles in PubMed

  1. PstB protein of the phosphate-specific transport system of Escherichia coli is an ATPase. Chan FY, et al. J Bacteriol, 1996 Jul. PMID 8682808, Free PMC Article
  2. Photoaffinity labeling with UMP of lysine 992 of carbamyl phosphate synthetase from Escherichia coli allows identification of the binding site for the pyrimidine inhibitor. Cervera J, et al. Biochemistry, 1996 Jun 4. PMID 8679554
  3. The effect of the locus pstB on phosphate binding in the phosphate specific transport (PST) system of Escherichia coli. Levitz R, et al. Mol Gen Genet, 1985. PMID 3897789
  4. Specific amino acid residues in both the PstB and PstC proteins are required for phosphate transport by the Escherichia coli Pst system. Cox GB, et al. J Bacteriol, 1989 Mar. PMID 2646285, Free PMC Article
  5. Genetic analysis of mutants affected in the Pst inorganic phosphate transport system. Cox GB, et al. J Bacteriol, 1981 Oct. PMID 7026529, Free PMC Article

See all (28) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. PhoU interacts with PhoR, PstB, and metals to form a phosphate-signaling complex at the membrane.
    Title: The PhoU protein from Escherichia coli interacts with PhoR, PstB, and metals to form a phosphate-signaling complex at the membrane.
Submit: New GeneRIF Correction

Interactions

Go to the top of the page Help
Products Interactant Other Gene Complex Source Pubs Description

General gene information

Go to the top of the page Help

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables ATP binding IEA
Inferred from Electronic Annotation
more info
  
enables ATP binding ISM
Inferred from Sequence Model
more info
 PubMed 
enables ATP hydrolysis activity IEA
Inferred from Electronic Annotation
more info
  
enables ATPase-coupled phosphate ion transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
enables nucleotide binding IEA
Inferred from Electronic Annotation
more info
  
enables phosphate transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables phosphate transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
involved_in monoatomic anion transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within phosphate ion transmembrane transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in phosphate ion transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within phosphate ion transmembrane transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in phosphate ion transmembrane transport NAS
Non-traceable Author Statement
more info
 PubMed 
acts_upstream_of_or_within phosphate ion transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in phosphate ion transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
part_of ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing NAS
Non-traceable Author Statement
more info
 PubMed 
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
located_in membrane NAS
Non-traceable Author Statement
more info
 PubMed 
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  

General protein information

Go to the top of the page Help
Preferred Names
phosphate ABC transporter ATP binding subunit
NP_418181.1

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    3907593..3908366 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418181.1 phosphate ABC transporter ATP binding subunit [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_418181.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A377KGJ5, A0A6L7CPN4
    Conserved Domains (1) summary
    PRK10744
    Location:1 → 257
    pstB; phosphate ABC transporter ATP-binding protein PstB
Nucleotide Protein
Heading Accession and Version

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.