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MetabolomicsIntegrating two chromatographies in a co-fractionation mass spectrometry approach improved protein-metabolite interactions (PMIs) mapping capabilities and revealed novel protein-ligand pairings in Escherichia coli.
The protein-metabolite interactome remains understudied. We previously developed a co-fractionation mass-spectrometry-based approach called PROMIS to address this gap. PROMIS relies on size separation chromatography of protein-metabolite complexes from lysates, followed by proteomics and metabolomic...
2025-04-25 | MTBLS9098 | MetaboLights
ProteomicsTMEM55B mediates lysosomal positioning via TBC1D9B, a GTPase-activating protein (GAP) for Arl8gb.
TMEM55B mediates lysosomal positioning via TBC1D9B, a GTPase-activating protein (GAP) for Arl8gb.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-08-23 | MSV000095685 | MassIVE
UnknownCrystal structure of TBC1D15 GTPase-activating protein (GAP) domain and its activity on Rab GTPases.
Not available
S-EPMC5368074 | biostudies-literature
TranscriptomicsHalobacterium NRC-1 oxygen, light and gap perturbation
A 50ml culture of Halobacterium NRC-1 knockout strain delta-ura3 with additional in-frame gene deletion of gap was grown to mid-log phase in a 125ml flask in rich media under varying oxygen and light conditions. Low and high light indicate growth in a painted flask versus growth in a standard clear...
ORGANISM(S): Halobacterium sp. NRC-1 
2010-05-27 | E-GEOD-7738 | biostudies-arrayexpress
UnknownSolution structure and dynamics of the mitochondrial-targeted GTPase-activating protein (GAP) VopE by an integrated NMR/SAXS approach.
Not available
S-EPMC9047041 | biostudies-literature
ModelsCaydasi2012 - Regulation of Tem1 by the GAP complex in Spindle Position Checkpoint - Ubiquitous inactive model
Regulation of Tem1 by the GAP complex in Spindle Position Checkpoint - Ubiquitous inactive This model is described in the article: A dynamical model of the spindle position checkpoint. Caydasi AK, Lohel M, Grünert G, Dittrich P, Pereira G, Ibrahim B. Mol. Syst. Biol. 2012; 8: ...
2024-09-02 | BIOMD0000000702 | BioModels
ModelsCaydasi2012 - Regulation of Tem1 by the GAP complex in spindle position cell cycle checkpoint - Ubiquitous association model
Caydasi2012 - Regulation of Tem1 by the GAP complex in spindle position cell cycle checkpoint - Ubiquitous association model This model is described in the article: A dynamical model of the spindle position checkpoint. Caydasi AK, Lohel M, Grünert G, Dittrich P, Pereira G, Ibrah...
2024-09-02 | BIOMD0000000699 | BioModels
ModelsCaydasi2012 - Inhibition of Tem1 by the GAP complex in Spindle Position Checkpoint
This model is from the article: A dynamical model of the spindle position checkpoint Ayse Koca Caydasi, Maiko Lohel, Gerd Grünert, Peter Dittrich, Gislene Pereira, Bashar Ibrahim Molecular Systems Biology 2012; 582 doi: 10.1038/msb.2012.15 ...
2024-09-02 | BIOMD0000000701 | BioModels
GenomicsG3BP2-KIT drives leukemia amenable to kinase inhibition in Ph-like ALL
We describe a patient with Ph-like ALL, in which leukemic cells harbored an in-frame fusion between the GTPase-activating protein (SH3 domain)-binding protein 2 (G3BP2) and the KIT proto-oncogene.
EGAS00001005181 | EGA
UnknownIdentification of an inhibitory domain in GTPase-activating protein p190RhoGAP responsible for masking its functional GAP domain.
Not available
S-EPMC9840978 | biostudies-literature
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