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ttdB L(+)-tartrate dehydratase subunit beta [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947568, updated on 3-Dec-2024

Summary

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Official Symbol
ttdB
Official Full Name
L(+)-tartrate dehydratase subunit beta
Primary source
ECOCYC:EG11169
Locus tag
b3062
See related
ASAP:ABE-0010052
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
ECK3052; ygjB
Summary
The ttdB gene encodes the beta subunit of L-tartrate dehydratase and is expressed in exponentially growing cells . [More information is available at EcoCyc: EG11169].
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Genomic context

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Sequence:
NC_000913.3 (3207371..3207976)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene putative glycerol-3-phosphate acyltransferase Neighboring gene DNA-binding transcriptional activator Dan Neighboring gene L(+)-tartrate dehydratase subunit alpha Neighboring gene L-tartrate:succinate antiporter Neighboring gene N(6)-L-threonylcarbamoyladenine synthase, TsaD subunit

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. [In vitro cross-linking of Escherichia coli tartrate dehydratase beta subunit]. Xu Y, et al. Sheng Wu Gong Cheng Xue Bao, 2008 Aug. PMID 18998556
  2. Identification of the L-tartrate dehydratase genes (ttdA and ttdB) of Escherichia coli and evolutionary relationship with the class I fumarase genes. Reaney SK, et al. J Gen Microbiol, 1993 Jul. PMID 8371115
  3. Possible new genes as revealed by molecular analysis of a 5-kb Escherichia coli chromosomal region 5' to the rpsU-dnaG-rpoD macromolecular-synthesis operon. Nesin M, et al. Gene, 1987. PMID 3297921
  4. The L-tartrate/succinate antiporter TtdT (YgjE) of L-tartrate fermentation in Escherichia coli. Kim OB, et al. J Bacteriol, 2007 Mar. PMID 17172328, Free PMC Article
  5. Functional identification of ygiP as a positive regulator of the ttdA-ttdB-ygjE operon. Oshima T, et al. Microbiology (Reading), 2006 Jul. PMID 16804186

See all (11) 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 L(+)-tartrate dehydratase activity IEA
Inferred from Electronic Annotation
more info
  
enables hydro-lyase activity IEA
Inferred from Electronic Annotation
more info
  
enables lyase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within response to heat IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in tartrate catabolic process NAS
Non-traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
part_of catalytic complex NAS
Non-traceable Author Statement
more info
 PubMed 

General protein information

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Preferred Names
L(+)-tartrate dehydratase subunit beta
NP_417534.1

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
    3207371..3207976
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417534.1 L(+)-tartrate dehydratase subunit beta [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_417534.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A376FZ81, A0A5B9AEE0
    Conserved Domains (1) summary
    PRK08228
    Location:1 → 201
    PRK08228; L(+)-tartrate dehydratase subunit beta; Validated
Nucleotide Protein
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