GroEL

• Description: chaperonin and co-repressor for HrcA
  
  

Gene name	groEL
Synonyms
Essential	yes PubMed
Product	chaperonin, co-repressor for HrcA
Function	protein folding and re-folding
Metabolic function and regulation of this protein in SubtiPathways: Stress
MW, pI	57 kDa, 4.531
Gene length, protein length	1632 bp, 544 aa
Immediate neighbours	groES, ydiM
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: BSU06030

Phenotypes of a mutant

essential PubMed

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: acts as co-repressor for HrcA

• Protein family: chaperonin (HSP60) family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification: phosphorylated on ser/ thr/ tyr PubMed, PubMed

• Cofactor(s):

• Effectors of protein activity:

• Interactions: HrcA-GroEL, GroEL-GroES

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: P28598

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: groES-groEL PubMed

• Sigma factor: SigA PubMed

• Regulation: induced by heat shock (HrcA) PubMed

• Regulatory mechanism: HrcA: transcription repression PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

Labs working on this gene/protein

Wolfgang Schumann, Bayreuth University, Germany Homepage