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ProteomicsTargets of kinase/phosphatase signalling pair StkP/PhpP in S. pneumoniae and their involvement in response to cell wall stress
Streptococcus pneumoniae is an opportunistic human pathogen which encodes a single eukaryotic-type Ser/Thr protein kinase StkP and its functional counterpart protein phosphatase PhpP. These signalling enzymes play a crucial role in the coordination of cell division and growth in pneumococcus. In thi...
ORGANISM(S): Streptococcus pneumoniae Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) Streptococcus pneumoniae (strain ATCC BAA-255 / R6) 
2022-05-12 | PXD024033 | Pride
Phosphatase phpp Phosphoproteome Cell wall stress Ser/thr protein kinase stkp Signalling Ampicillin treatment Streptococcus pneumoniae 
ProteomicsGpsB coordinates StkP signalling as a PASTA kinase adaptor in Streptococcus pneumoniae cell division
StkP, the Ser/Thr protein kinase of the major human pathogen Streptococcus pneumoniae, monitors cell wall signals and regulates growth and division in response. In vivo, StkP interacts with GpsB, a cell division protein required for septal ring formation and closure that affects StkP-dependent phosp...
ORGANISM(S): Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) 
2024-09-25 | PXD051731 | Pride
Phosphorylation Gpsb Streptococcus pneumoniae 
GenomicsRNA_Seq-based global transcriptome analysis of S. pneumoniae mutants lacking PhpP and StkP
RNA_Seq-based global transcriptome analysis of S. pneumoniae mutants lacking PhpP and StkP
PRJNA450842 | ENA
UnknownGpsB Coordinates StkP Signaling as a PASTA Kinase Adaptor in Streptococcus pneumoniae Cell Division.
Not available
S-EPMC11563889 | biostudies-literature
UnknownThe StkP/PhpP signaling couple in Streptococcus pneumoniae: cellular organization and physiological characterization.
Not available
S-EPMC2715703 | biostudies-literature
ProteomicsProteomic investigation uncovers potential targets and target sites of pneumococcal serine-threonine kinase StkP and phosphatase PhpP
Like eukaryotes, different bacterial species express one or more Ser/Thr kinases and phosphatases that operate in various signaling networks by catalyzing phosphorylation and dephosphorylation of proteins that can immediately regulate biochemical pathways by altering protein function. The human path...
ORGANISM(S): Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) 
2020-01-22 | PXD015268 | Pride
Mass spectrometry Ser/thr kinases Label-free quantification Phosphopeptide enrichment Phosphoproteomics Spectral library Phosphatases Streptococcus pneumoniae 
UnknownIdentification of multiple substrates of the StkP Ser/Thr protein kinase in Streptococcus pneumoniae.
Not available
S-EPMC2897338 | biostudies-literature
TranscriptomicsRNA_Seq-based global transcriptome analysis of S. pneumoniae mutants lacking PhpP and StkP
We report the mRNA expression profile of Streptococcus pneumoniae Type 2 D39 strain-derived mutant lacking the phpP gene encoding eukaryote-type ser/thr phosphatase and the stkP gene encoding Ser/Thr protein kinase.
ORGANISM(S): Streptococcus pneumoniae 
2019-04-13 | GSE113337 | GEO
UnknownControl of cell division in Streptococcus pneumoniae by the conserved Ser/Thr protein kinase StkP.
Not available
S-EPMC3326482 | biostudies-literature
UnknownProteomic Investigation Uncovers Potential Targets and Target Sites of Pneumococcal Serine-Threonine Kinase StkP and Phosphatase PhpP.
Not available
S-EPMC7011611 | biostudies-literature
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