YoaB

• Description: 2-oxoglutarate permease (proton symporter)
  
  

Gene name	yoaB
Synonyms
Essential	no
Product	2-oxoglutarate permease (proton symporter)
Function	uptake of alpha-ketoglutarate
Metabolic function and regulation of this protein in SubtiPathways: Central C-metabolism
MW, pI	45 kDa, 9.413
Gene length, protein length	1242 bp, 414 aa
Immediate neighbours	yoaA, yoaC
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU18540

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: acetyltransferase family (according to Swiss-Prot)

• Paralogous protein(s): CsbX

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: membrane PubMed

Database entries

• Structure:

• Swiss prot entry: O34864

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon: yoaD-yoaC-yoaB PubMed

• Sigma factor:

• Regulation:
  • repressed by casamino acids PubMed
  • induced by methionine starvation (S-box) PubMed

• Regulatory mechanism: S-box: transcription termination/ antitermination, the S-box riboswitch binds S-adenosylmethionine resulting in termination PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: