MetQ

• Description: methionine ABC transporter (binding lipoprotein)
  
  

Gene name	metQ
Synonyms	yusA
Essential	no
Product	methionine ABC transporter (binding lipoprotein)
Function	methionine uptake
MW, pI	30 kDa, 8.493
Gene length, protein length	822 bp, 274 aa
Immediate neighbours	yurZ, metP
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: BSU32730

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s): YhcJ

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: extracellular (signal peptide) PubMed, membrane PubMed

Database entries

• Structure:

• Swiss prot entry:

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon: metN-metP-metQ PubMed

• Sigma factor:

• Regulation:
  • 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:

References

1. Voigt et al. (2009) Cell physiology and protein secretion of Bacillus licheniformis compared to Bacillus subtilis. J Mol Microbiol Biotechnol. 16: 53-68 PubMed
2. Hahne et al. (2008) From complementarity to comprehensiveness - targeting the membrane proteome of growing Bacillus subtilis by divergent approaches. Proteomics 8: 4123-4136 PubMed
3. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed