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thrP threonine/serine:H(+) symporter ThrP [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 945400, updated on 30-Jul-2025
Official Symbol
thrP
Official Full Name
threonine/serine:H(+) symporter ThrP
Primary source
ECOCYC:EG11459
Locus tag
b3795
See related
ASAP:ABE-0012397
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3788; yifK
Summary
YifK is an uncharacterized member of the APC superfamily of amino acid transporters . [More information is available at EcoCyc: EG11459].
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Sequence:
NC_000913.3 (3980887..3982272)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene TDP-N-acetylfucosamine:lipid II N-acetylfucosaminyltransferase Neighboring gene enterobacterial common antigen polymerase Neighboring gene UDP-N-acetyl-D-mannosaminuronic acid transferase Neighboring gene tRNA-Arg Neighboring gene tRNA-His

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Analysis of the Escherichia coli genome: DNA sequence of the region from 84.5 to 86.5 minutes. Daniels DL, et al. Science, 1992 Aug 7. PMID 1379743
  2. A study on L-threonine and L-serine uptake in Escherichia coli K-12. Khozov AA, et al. Front Microbiol, 2023. PMID 37025642, Free PMC Article
  3. Experimentally constrained topology models for 51,208 bacterial inner membrane proteins. Granseth E, et al. J Mol Biol, 2005 Sep 23. PMID 16120447
  4. Global topology analysis of the Escherichia coli inner membrane proteome. Daley DO, et al. Science, 2005 May 27. PMID 15919996
  5. Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110. Hayashi K, et al. Mol Syst Biol, 2006. PMID 16738553, Free PMC Article

See all (8) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables L-serine transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables L-threonine transmembrane transporter activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in L-serine transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in amino acid transport IEA
Inferred from Electronic Annotation
more info
  
involved_in threonine transport IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  
located_in plasma membrane ISM
Inferred from Sequence Model
more info
 PubMed 
Preferred Names
threonine/serine:H(+) symporter ThrP

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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
    3980887..3982272
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. YP_026258.1 threonine/serine:H(+) symporter ThrP

    See identical proteins and their annotated locations for YP_026258.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A7H9SG77
    Conserved Domains (1) summary
    PRK10746
    Location:1 → 461
    PRK10746; putative transport protein YifK; Provisional
Nucleotide Protein
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