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MetabolomicsThe pyruvate kinase, a metabolic sensor powering glycolysis, drives the metabolic control of DNA replication

BACKGROUND: In all living organisms, DNA replication is exquisitely regulated in a wide range of growth conditions to achieve timely and accurate genome duplication prior to cell division. Failures in this regulation cause DNA damage with potentially disastrous consequences ...

2022-04-19 | MTBLS4415 | MetaboLights
MetabolomicsMetabolite profiling of Arabidopsis mutants of enzymes of lower glycolysis
We have previously shown that in Arabidopsis the three enzymes of lower glycolysis phosphoglycerate mutase (PGAM), enolase and pyruvate kinase form a complex which play an important role in co-sub-cellar localization the mitochondria to the chloroplast. Given that their metabolites of these mutants,...
2022-10-10 | MTBLS4066 | MetaboLights
MetabolomicsGeneration and characterization of thiol-deficient Mycobacterium tuberculosis mutants
Mycothiol (MSH) and ergothioneine (ERG) are thiols able to compensate for each other to protect mycobacteria such as Mycobacterium smegmatis against oxidative stress. Gamma-glutamylcysteine (GGC), another thiol and an intermediate in ERG biosynthesis has detoxification abilities. Five enzymes are in...
2018-07-05 | MTBLS661 | MetaboLights
MetabolomicsCell type-specific proteomics uncovers a RAF15-SnRK2.6/OST1 kinase cascade in guard cells

Multicellular organisms such as plants contain various cell types with specialized functions. Analyzing the characteristics of each cell type reveals specific cell functions and enhances our understanding of organization and function at the organismal level. Guard cells (GCs) are specialized epid...

2024-09-03 | MTBLS3997 | MetaboLights
MetabolomicsPseudomonas syringae infectivity correlates to altered transcript and metabolite levels of Arabidopsis Mediator mutants

Rapid metabolic responses to pathogens are essential for plant survival and depend on numerous transcription factors. Mediator is the major transcriptional co-regulator for integration and transmission of signals from transcriptional regulators to RNA polymerase II. Using four Arabidopsis Mediato...

2024-02-19 | MTBLS8105 | MetaboLights
TranscriptomicsTranscription profiling of fission yeast mutants sep10 and sep15
The fission yeast Mcs6-Mcs2-Pmh1 complex (homologous to metazoan Cdk7-cyclin HMat1) performs dual functions: in cell cycle control, as a CDK-activating kinase; and in transcription by RNA polymerase (Pol) II, as part of TFIIH. It is unknown whether that linkage serves to coordinate gene expression w...
ORGANISM(S): Schizosaccharomyces pombe 
2004-11-01 | E-MEXP-193 | biostudies-arrayexpress
GenomicsTranscript profiling of Candida albicans tor1 kinase mutants
Transcript profiling of Candida albicans tor1 kinase mutants
PRJNA755282 | ENA
ProteomicsThe strutural dynamics of EGFR Exon 19 mutants
Tyrosine kinase inhibtors are used to treat non-small cell lung cancers (NSCLC) driven by epidermal growth factor receptor (EGFR) mutations in the tyrosine kinase domain (TKD). We characterized the dynamics of purified EGFR exon 19 kinase domain mutants by HDX-MS with or withour erlotinib, one of th...
ORGANISM(S): Homo sapiens (Human) 
2023-03-11 | PXD037448 | Pride
Hdx-ms Egfr Exon19 
GenomicsIdentification of a novel Bromodomain / Casein Kinase II / TAF-containing complex as a regulator of mitotic condensin function
ABSTRACT: Condensin is a central regulator of mitotic genome structure, with mutants showing poorly condensed chromosomes and profound segregation defects. Here we identify the fission yeast NCT complex, comprising the Nrc1 BET-family tandem bromodomain protein (SPAC631.02), Casein Kinase II (CKII) ...
ORGANISM(S): Schizosaccharomyces pombe 
2014-01-10 | E-GEOD-53955 | biostudies-arrayexpress
ProteomicsLarge-scale in vitro kinase assay with FLNc d23-24 and PKC alpha
Large-scale in vitro kinase assay with human and murine FLNc and its site mutants and PKC alpha.
ORGANISM(S): Mus musculus (Mouse) Homo sapiens (Human) 
2017-01-02 | PXD003185 | Pride
Lc-ms In vitro kinase assay Flnc Pkc alpha 
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