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nanX 2,7-anhydro-N-acetylneuraminate transporter NanX [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948807, updated on 19-Nov-2025
Official Symbol
nanX
Official Full Name
2,7-anhydro-N-acetylneuraminate transporter NanX
Primary source
ECOCYC:EG12544
Locus tag
b4279
See related
ASAP:ABE-0014025
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
ECK4269; yjhB
Summary
Major Facilitator Superfamily (MFS). [More information is available at EcoGene: EG12544]. The YjhB protein is an uncharacterised member of the major facilitator superfamily (MFS) of transporters . [More information is available at EcoCyc: EG12544].
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Sequence:
NC_000913.3 (4504058..4505275)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene uncharacterized protein YjgZ Neighboring gene IS4 putative transposase Neighboring gene 2,7-anhydro-N-acetylneuraminate hydratase Neighboring gene uncharacterized protein YthA

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Microbial drug efflux proteins of the major facilitator superfamily. Saidijam M, et al. Curr Drug Targets, 2006 Jul. PMID 16842212
  2. The major facilitator superfamily. Saier MH Jr, et al. J Mol Microbiol Biotechnol, 1999 Nov. PMID 10943556
  3. Analysis of the Escherichia coli genome VI: DNA sequence of the region from 92.8 through 100 minutes. Burland V, et al. Nucleic Acids Res, 1995 Jun 25. PMID 7610040, Free PMC Article
  4. TCDB: the Transporter Classification Database for membrane transport protein analyses and information. Saier MH Jr, et al. Nucleic Acids Res, 2006 Jan 1. PMID 16381841, Free PMC Article
  5. Experimentally constrained topology models for 51,208 bacterial inner membrane proteins. Granseth E, et al. J Mol Biol, 2005 Sep 23. PMID 16120447

See all (11) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in carboxylic acid transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
2,7-anhydro-N-acetylneuraminate transporter NanX

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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
    4504058..4505275
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418699.4 2,7-anhydro-N-acetylneuraminate transporter NanX

    See identical proteins and their annotated locations for NP_418699.4

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0AAN5GAI2
    Conserved Domains (1) summary
    PRK12307
    Location:1 → 405
    PRK12307; MFS transporter
Nucleotide Protein
Heading Accession and Version

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