Difference between revisions of "ThyB"

From SubtiWiki
Jump to: navigation, search
Line 90: Line 90:
=Expression and regulation=
=Expression and regulation=
* '''Operon:'''  
* '''Operon:''' ''[[thyB]]-[[dfrA]]'' {{PubMed|2840350}}
* '''[[Sigma factor]]:'''  
* '''[[Sigma factor]]:'''  
* '''Regulation:''' weak induction in the presence of glucose ([[CcpN]]) {{PubMed|19732150}}
* '''Regulation:'''  
** weak induction in the presence of glucose ([[CcpN]]) {{PubMed|19732150}}
* '''Regulatory mechanism:''' [[CcpN]]: weak transcription activation {{PubMed|19732150}}
* '''Regulatory mechanism:'''  
** [[CcpN]]: weak transcription activation {{PubMed|19732150}}
* '''Additional information:'''  
* '''Additional information:'''  
Line 119: Line 121:
<pubmed> 19732150 </pubmed>
<pubmed> 19732150 2840350</pubmed>
[[Category:Protein-coding genes]]
[[Category:Protein-coding genes]]

Revision as of 12:51, 1 November 2009

  • Description: thymidylate synthase B

Gene name thyB
Essential no
Product thymidylate synthase B
Function biosynthesis of thymidine nucleotides
Metabolic function and regulation of this protein in SubtiPathways:
Nucleotides (regulation)
MW, pI 30 kDa, 6.272
Gene length, protein length 792 bp, 264 aa
Immediate neighbours dfrA, ypjQ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
ThyB context.gif
This image was kindly provided by SubtiList

The gene

Basic information

  • Locus tag: BSU21820

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: 5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP (according to Swiss-Prot)
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Regulation:
    • weak induction in the presence of glucose (CcpN) PubMed
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks


Rita A Eckart, Sabine Brantl, Andreas Licht
Search for additional targets of the transcriptional regulator CcpN from Bacillus subtilis.
FEMS Microbiol Lett: 2009, 299(2);223-31
[PubMed:19732150] [WorldCat.org] [DOI] (I p)

M Iwakura, M Kawata, K Tsuda, T Tanaka
Nucleotide sequence of the thymidylate synthase B and dihydrofolate reductase genes contained in one Bacillus subtilis operon.
Gene: 1988, 64(1);9-20
[PubMed:2840350] [WorldCat.org] [DOI] (P p)