YwdA

• Description: unknown
  
  

Gene name	ywdA
Synonyms	ipa-51d
Essential	no
Product	unknown
Function	unknown
Metabolic function and regulation of this protein in SubtiPathways: Sugar catabolism
MW, pI	9 kDa, 7.085
Gene length, protein length	246 bp, 82 aa
Immediate neighbours	pdxK, sacA
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

proteins of unknown function

This gene is a member of the following regulons

CcpA regulon, SacT regulon

The gene

Basic information

• Locus tag: BSU38030

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• UniProt: P39609

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: sacP-sacA-ywdA PubMed

• Sigma factor: SigA PubMed

• Regulation:
  • induced by sucrose (SacT) PubMed
  • repressed by glucose (CcpA)

• Regulatory mechanism:
  • SacT: binding to a RNA switch results in transcription antitermination PubMed
  • CcpA: transcription repression

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

M Arnaud, M Débarbouillé, G Rapoport, M H Saier, J Reizer
In vitro reconstitution of transcriptional antitermination by the SacT and SacY proteins of Bacillus subtilis.
J Biol Chem: 1996, 271(31);18966-72
[PubMed:8702561] [WorldCat.org] [DOI] (P p)

M Debarbouille, M Arnaud, A Fouet, A Klier, G Rapoport
The sacT gene regulating the sacPA operon in Bacillus subtilis shares strong homology with transcriptional antiterminators.
J Bacteriol: 1990, 172(7);3966-73
[PubMed:2163394] [WorldCat.org] [DOI] (P p)

A Fouet, A Klier, G Rapoport
Nucleotide sequence of the sucrase gene of Bacillus subtilis.
Gene: 1986, 45(2);221-5
[PubMed:3100393] [WorldCat.org] [DOI] (P p)