U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

sgbU [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948100, updated on 11-Sep-2024

Summary

Go to the top of the page Help
Official Symbol
sgbU
Primary source
ECOCYC:EG12286
Locus tag
b3582
See related
ASAP:ABE-0011700
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
ECK3571; yiaR
Summary
YiaQ is possibly involved in the utilization of L-dehydroascorbate (2,3-diketo-L-gulonate) (Yew, 2002). [More information is available at EcoGene: EG12286]. SgbU appears to be required for the utilization of L-lyxose . [More information is available at EcoCyc: EG12286].
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 (3749232..3750092)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene 2,3-diketo-L-gulonate:Na(+) symporter - periplasmic binding protein Neighboring gene L-xylulose kinase Neighboring gene 3-keto-L-gulonate-6-phosphate decarboxylase SgbH Neighboring gene L-ribulose-5-phosphate 4-epimerase SgbE Neighboring gene pseudo Neighboring gene pseudo

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. Transporter's evolution and carbohydrate metabolic clusters. Plantinga TH, et al. Trends Microbiol, 2004 Jan. PMID 14700544
  2. Aerobic L-ascorbate metabolism and associated oxidative stress in Escherichia coli. Campos E, et al. Microbiology (Reading), 2007 Oct. PMID 17906139
  3. A rare 920-kilobase chromosomal inversion mediated by IS1 transposition causes constitutive expression of the yiaK-S operon for carbohydrate utilization in Escherichia coli. Badía J, et al. J Biol Chem, 1998 Apr 3. PMID 9525947
  4. The gene yjfQ encodes the repressor of the yjfR-X regulon (ula), which is involved in L-ascorbate metabolism in Escherichia coli. Campos E, et al. J Bacteriol, 2002 Nov. PMID 12374842, Free PMC Article
  5. Regulation of expression of the yiaKLMNOPQRS operon for carbohydrate utilization in Escherichia coli: involvement of the main transcriptional factors. Ibañez E, et al. J Bacteriol, 2000 Aug. PMID 10913096, Free PMC Article

See all (12) citations in PubMed

GeneRIFs: Gene References Into Functions

Pathways from PubChem

Go to the top of the page

General gene information

Go to the top of the page Help

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables DNA binding IEA
Inferred from Electronic Annotation
more info
  
enables L-ribulose-5-phosphate 3-epimerase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables L-ribulose-5-phosphate 3-epimerase activity IEA
Inferred from Electronic Annotation
more info
  
enables L-ribulose-5-phosphate 3-epimerase activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables intramolecular oxidoreductase activity, interconverting aldoses and ketoses IEA
Inferred from Electronic Annotation
more info
  
enables isomerase activity IEA
Inferred from Electronic Annotation
more info
  
enables zinc ion binding IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in DNA repair IEA
Inferred from Electronic Annotation
more info
  
involved_in L-ascorbic acid metabolic process IBA
Inferred from Biological aspect of Ancestor
more info
  
acts_upstream_of_or_within L-lyxose metabolic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in carbohydrate metabolic process IEA
Inferred from Electronic Annotation
more info
  

General protein information

Go to the top of the page Help
Preferred Names
putative L-xylulose 5-phosphate 3-epimerase
NP_418039.2

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
    3749232..3750092
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418039.2 putative L-xylulose 5-phosphate 3-epimerase [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_418039.2

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A6M9WYU2
    Conserved Domains (1) summary
    PRK13210
    Location:2 → 284
    PRK13210; L-ribulose-5-phosphate 3-epimerase
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.