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pstA phosphate ABC transporter membrane subunit PstA [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948239, updated on 3-Dec-2024

Summary

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Official Symbol
pstA
Official Full Name
phosphate ABC transporter membrane subunit PstA
Primary source
ECOCYC:EG10782
Locus tag
b3726
See related
ASAP:ABE-0012184
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
ECK3719; phoR2; phoR2b; phoT; R2pho
Summary
Topology mapped using protein fusions. [More information is available at EcoGene: EG10782]. Protein topology in the inner membrane has been determined . [More information is available at EcoCyc: EG10782].
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Genomic context

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Sequence:
NC_000913.3 (3908549..3909439, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene negative regulator of the pho regulon Neighboring gene phosphate ABC transporter ATP binding subunit Neighboring gene phosphate ABC transporter membrane subunit PstC Neighboring gene phosphate ABC transporter periplasmic binding protein Neighboring gene L-glutamine--D-fructose-6-phosphate aminotransferase

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Mutational analysis of the Escherichia coli phosphate-specific transport system, a member of the traffic ATPase (or ABC) family of membrane transporters. A role for proline residues in transmembrane helices. Webb DC, et al. J Biol Chem, 1992 Dec 5. PMID 1447208
  2. Arg-220 of the PstA protein is required for phosphate transport through the phosphate-specific transport system in Escherichia coli but not for alkaline phosphatase repression. Cox GB, et al. J Bacteriol, 1988 May. PMID 2896188, Free PMC Article
  3. From cell membrane to nucleotides: the phosphate regulon in Escherichia coli. Torriani A. Bioessays, 1990 Aug. PMID 2241934
  4. 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
  5. Use of the rep technique for allele replacement to construct mutants with deletions of the pstSCAB-phoU operon: evidence of a new role for the PhoU protein in the phosphate regulon. Steed PM, et al. J Bacteriol, 1993 Nov. PMID 8226621, Free PMC Article

See all (27) citations in PubMed

GeneRIFs: Gene References Into Functions

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
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
  
Process Evidence Code Pubs
acts_upstream_of_or_within DNA damage response IEP
Inferred from Expression Pattern
more info
 PubMed 
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 NAS
Non-traceable Author Statement
more info
 PubMed 
located_in membrane RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  

General protein information

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Preferred Names
phosphate ABC transporter membrane subunit PstA
NP_418182.1

NCBI Reference Sequences (RefSeq)

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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
    3908549..3909439 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418182.1 phosphate ABC transporter membrane subunit PstA [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_418182.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A779UHV2
    Conserved Domains (1) summary
    PRK11268
    Location:1 → 295
    pstA; phosphate ABC transporter permease PstA
Nucleotide Protein
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