Difference between revisions of "Pgk"
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<div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div> | <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div> | ||
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| + | |colspan="2" |'''[http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=pgk_3480197_3481381_-1 Expression at a glance]'''   {{PubMed|22383849}}<br/>[[Image:pgk_expression.png|500px]] | ||
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Revision as of 09:23, 23 April 2012
- Description: phosphoglycerate kinase, glycolytic/ gluconeogenic enzyme, universally conserved protein
| Gene name | pgk |
| Synonyms | |
| Essential | No |
| Product | phosphoglycerate kinase |
| Function | enzyme in glycolysis/ gluconeogenesis |
| Metabolic function and regulation of this protein in SubtiPathways: Central C-metabolism | |
| MW, pI | 42,0 kDa, 4.77 |
| Gene length, protein length | 1182 bp, 394 amino acids |
| Immediate neighbours | tpi, gapA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
ATP synthesis, carbon core metabolism, phosphoproteins, universally conserved proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU33930
Phenotypes of a mutant
- no growth on LB medium, the mutant requires glucose and malate for growth
- essential according to Kobayashi et al. PubMed
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: ATP + 3-phospho-D-glycerate = ADP + 1,3-bisphosphoglycerate (according to Swiss-Prot)
- Protein family: phosphoglycerate kinase family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information: Two Substrate Reversible Michaelis-Menten PubMed
- Domains:
- nucleotide binding domain (ATP) (350–353)
- 2x substrate binding domain (21–23), (59–62)
- Cofactor(s): Mg2+ or Mn2+ PubMed
- Effectors of protein activity:
- Inhibited by Co2+, NDP and NMP PubMed
- Localization: cytoplasm (according to Swiss-Prot), Cytoplasm (Homogeneous) PubMed
Database entries
- Structure: 1PHP (from Geobacillus stearothermophilus)
- UniProt: P40924
- KEGG entry: [3]
- E.C. number: 2.7.2.3
Additional information
- extensive information on the structure and enzymatic properties of Pgk can be found at Proteopedia
Expression and regulation
- Regulation:
- Additional information:
Biological materials
- Expression vector:
- pGP1102 (N-terminal His-tag, in pWH844), available in Stülke lab
- pGP95 (N-terminal Strep-tag, in pGP172), available in Stülke lab
- pGP91 (N-terminal Strep-tag, for SPINE, expression in B. subtilis, in pGP380), available in Stülke lab
- pGP1513 (expression in B. subtilis, in pBQ200), available in Stülke lab
- lacZ fusion: pGP514 (in pAC6), a series of promoter deletion variants is also available in pAC6, available in Stülke lab
- GFP fusion:
- two-hybrid system: B. pertussis adenylate cyclase-based bacterial two hybrid system (BACTH), available in Stülke lab
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
