RibE

• Description: riboflavin synthase (alpha subunit)
  
  

Gene name	ribE
Synonyms	ribB
Essential	no
Product	riboflavin synthase (alpha subunit)
Function	riboflavin biosynthesis
MW, pI	23 kDa, 5.845
Gene length, protein length	645 bp, 215 aa
Immediate neighbours	ribA, ribD
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: BSU23270

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: 2 6,7-dimethyl-8-(1-D-ribityl)lumazine = riboflavin + 4-(1-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine (according to Swiss-Prot)

• 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:

• Swiss prot entry: P16440

• KEGG entry: [3]

• E.C. number: 2.5.1.9

Expression and regulation

• Operon: ypuE-ribD-ribE-ribA-ribH-ribT PubMed

• Sigma factor: SigA PubMed

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

1. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed