PrkC
- Description: protein kinase C, induce germination of spores in response to DAP-type, and not to Lys-type cell wall muropeptides
Gene name | prkC |
Synonyms | yloP |
Essential | no |
Product | protein kinase |
Function | germination in response to muropeptides |
Gene expression levels in SubtiExpress: prkC | |
Interactions involving this protein in SubtInteract: PrkC | |
Metabolic function and regulation of this protein in SubtiPathways: prkC | |
MW, pI | 71 kDa, 4.833 |
Gene length, protein length | 1944 bp, 648 aa |
Immediate neighbours | prpC, cpgA |
Sequences | Protein DNA DNA_with_flanks |
Genetic context This image was kindly provided by SubtiList
| |
Expression at a glance PubMed |
Contents
Categories containing this gene/protein
protein modification, germination, membrane proteins, phosphoproteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU15770
Phenotypes of a mutant
- unable to germinate in response to muropeptides PubMed
Database entries
- BsubCyc: BSU15770
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: ATP + a protein = ADP + a phosphoprotein (according to Swiss-Prot)
- Protein family: protein kinase domain (according to Swiss-Prot)
- Paralogous protein(s):
Proteins phosphorylated by PrkC
CpgA, EF-Tu, YezB PubMed, EF-G PubMed, YwjH, GlnA, Icd, AlsD, HPr PubMed, YkwC PubMed
Extended information on the protein
- Kinetic information:
- Modification: phosphorylation on Thr-290 PubMed, autophosphorylation on multiple threonine residues PubMed
- Effectors of protein activity: activated by muropeptides PubMed
- Localization: inner spore membrane PubMed, membrane PubMed
Database entries
- BsubCyc: BSU15770
- UniProt: O34507
- KEGG entry: [2]
- E.C. number: 2.7.11.1
Additional information
Expression and regulation
- Regulation:
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant: GP576 (spc), OMG302 (aphA3), available in Stülke lab
- Expression vector:
- for expression/ purification from B. subtilis with N-terminal Strep-tag, for SPINE, in pGP380: pGP832, available in Stülke lab
- for expression/ purification of the kinase domain from B. subtilis with N-terminal Strep-tag, for SPINE, in pGP380: pGP849, available in Stülke lab
- for expression, purification in E. coli with N-terminal His-tag, in pWH844: pGP1001, available in Stülke lab
- for expression, purification in E. coli with N-terminal Strep-tag, in pGP172: pGP825, available in Stülke lab
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Reviews
Phosphorylation of PrkC
Paweł Gruszczyński, Michał Obuchowski, Rajmund Kaźmierkiewicz
Phosphorylation and ATP-binding induced conformational changes in the PrkC, Ser/Thr kinase from B. subtilis.
J Comput Aided Mol Des: 2010, 24(9);733-47
[PubMed:20563625]
[WorldCat.org]
[DOI]
(I p)
Edwige Madec, Allan Stensballe, Sven Kjellström, Lionel Cladière, Michal Obuchowski, Ole Nørregaard Jensen, Simone J Séror
Mass spectrometry and site-directed mutagenesis identify several autophosphorylated residues required for the activity of PrkC, a Ser/Thr kinase from Bacillus subtilis.
J Mol Biol: 2003, 330(3);459-72
[PubMed:12842463]
[WorldCat.org]
[DOI]
(P p)
Targets of PrkC-dependent phosphorylation
Phsiological role of PrkC
Expression of PrkC
Structure/ biochemistry of PrkC
Gunjan Arora, Andaleeb Sajid, Mary Diana Arulanandh, Richa Misra, Anshika Singhal, Santosh Kumar, Lalit K Singh, Abid R Mattoo, Rishi Raj, Souvik Maiti, Sharmila Basu-Modak, Yogendra Singh
Zinc regulates the activity of kinase-phosphatase pair (BasPrkC/BasPrpC) in Bacillus anthracis.
Biometals: 2013, 26(5);715-30
[PubMed:23793375]
[WorldCat.org]
[DOI]
(I p)
Flavia Squeglia, Roberta Marchetti, Alessia Ruggiero, Rosa Lanzetta, Daniela Marasco, Jonathan Dworkin, Maxim Petoukhov, Antonio Molinaro, Rita Berisio, Alba Silipo
Chemical basis of peptidoglycan discrimination by PrkC, a key kinase involved in bacterial resuscitation from dormancy.
J Am Chem Soc: 2011, 133(51);20676-9
[PubMed:22111897]
[WorldCat.org]
[DOI]
(I p)
Alessia Ruggiero, Flavia Squeglia, Daniela Marasco, Roberta Marchetti, Antonio Molinaro, Rita Berisio
X-ray structural studies of the entire extracellular region of the serine/threonine kinase PrkC from Staphylococcus aureus.
Biochem J: 2011, 435(1);33-41
[PubMed:21208192]
[WorldCat.org]
[DOI]
(I p)