GyrB

• Description: B subunit of DNA gyrase
  
  

Gene name	gyrB
Synonyms	novA
Essential
Product	DNA gyrase (subunit B) (EC 5.99.1.3)
Function	initation of replication cycle and DNA elongation
MW, pI	71 kDa, 5.378
Gene length, protein length	1914 bp, 638 aa
Immediate neighbours
Gene sequence (+200bp)	Protein sequence
Genetic context

The gene

Basic information

• Coordinates:

Phenotypes of a mutant

essential

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s): grlB

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions: GyrA-GyrB

• Localization:

Database entries

• Structure:

• Swiss prot entry:

• KEGG entry:

• E.C. number:

Expression and regulation

• Operon:

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information: GyrB is subject to Clp-dependent proteolysis upon glucose starvation

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