U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

idnO 5-keto-D-gluconate 5-reductase [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947109, updated on 23-Apr-2026
Official Symbol
idnO
Official Full Name
5-keto-D-gluconate 5-reductase
Primary source
ECOCYC:G7892
Locus tag
b4266
See related
ASAP:ABE-0013971
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
ECK4259; yjgU
Summary
The subunit structure of 5-keto-D-gluconate 5-reductase has not been determined. [More information is available at EcoCyc: G7892].
Try the new Gene page
Try the new Transcripts and proteins table
Sequence:
NC_000913.3 (4492587..4493351, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene DNA-binding transcriptional dual regulator IdnR Neighboring gene L-idonate/5-ketogluconate/gluconate transporter Neighboring gene L-idonate 5-dehydrogenase Neighboring gene D-gluconate kinase, thermosensitive

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Identification of the yqhE and yafB genes encoding two 2, 5-diketo-D-gluconate reductases in Escherichia coli. Yum DY, et al. Appl Environ Microbiol, 1999 Aug. PMID 10427017, Free PMC Article
  2. Transcriptional organization and regulation of the L-idonic acid pathway (GntII system) in Escherichia coli. Bausch C, et al. J Bacteriol, 2004 Mar. PMID 14973046, Free PMC Article
  3. Sequence analysis of the GntII (subsidiary) system for gluconate metabolism reveals a novel pathway for L-idonic acid catabolism in Escherichia coli. Bausch C, et al. J Bacteriol, 1998 Jul. PMID 9658018, Free PMC Article
  4. An expanded genome-scale model of Escherichia coli K-12 (iJR904 GSM/GPR). Reed JL, et al. Genome Biol, 2003. PMID 12952533, Free PMC Article
  5. What's for dinner?: Entner-Doudoroff metabolism in Escherichia coli. Peekhaus N, et al. J Bacteriol, 1998 Jul. PMID 9657988, Free PMC Article

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

Products Interactant Other Gene Complex Source Pubs Description

Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables gluconate 5-dehydrogenase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables gluconate 5-dehydrogenase activity IEA
Inferred from Electronic Annotation
more info
  
enables oxidoreductase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables protein homodimerization activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in L-idonate catabolic process IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within L-idonate catabolic process IEP
Inferred from Expression Pattern
more info
 PubMed 
Preferred Names
5-keto-D-gluconate 5-reductase
NP_418687.1

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
    4492587..4493351 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418687.1 5-keto-D-gluconate 5-reductase

    See identical proteins and their annotated locations for NP_418687.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    Q7X4V3
    Conserved Domains (1) summary
    PRK08085
    Location:1 → 254
    PRK08085; gluconate 5-dehydrogenase; Provisional
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.