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The natural cyclopeptide Callyaerin B (CalB) exhibits highly specific antitubercular activity. The aim of this project is to study the protein binding partner of this compound using either activity-based protein profiling (ABPP) (ACE_0721) or affinity-based protein profiling (AfBPP) (ACE_0682 & ACE_...
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
2024-07-25 | PXD050770 | Pride
Competitive Affinity Based Protein Profiling of a Fendiline Photoprobe in A. Baumannii
ORGANISM(S): Acinetobacter baumannii (strain ATCC 17978 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377) 
2025-12-15 | PXD056737 | Pride
To combat methicillin-resistant Staphylococcus aureus (MRSA) infections novel drugs are desperately needed. From a screen, we found that the anti-cancer drug sorafenib effectively kills MRSA strains. By synthetic variation of key structural features, we identified a potent analog, PK150, exhibiting ...
ORGANISM(S): Staphylococcus aureus 
2019-09-09 | PXD012946 | Pride
A wide range of small molecule scaffolds capable of mimicking protein α-helices to modulate protein-protein interactions have been reported, yet their target selectivity is poorly understood. Here, we report the affinity-based protein profiling of three structurally distinct classes of α-helix mimet...
ORGANISM(S): Homo sapiens (Human) 
2026-08-05 | PXD063432 | Pride
A wide range of small molecule scaffolds capable of mimicking protein α-helices to modulate protein-protein interactions have been reported, yet their target selectivity is poorly understood. Here, we report the affinity-based protein profiling of three structurally distinct classes of α-helix mimet...
ORGANISM(S): Homo sapiens (Human) 
2026-08-05 | PXD063387 | Pride
A wide range of small molecule scaffolds capable of mimicking protein α-helices to modulate protein-protein interactions have been reported, yet their target selectivity is poorly understood. Here, we report the affinity-based protein profiling of three structurally distinct classes of α-helix mimet...
ORGANISM(S): Homo sapiens (Human) 
2026-08-05 | PXD063390 | Pride
A wide range of small molecule scaffolds capable of mimicking protein α-helices to modulate protein-protein interactions have been reported, yet their target selectivity is poorly understood. Here, we report the affinity-based protein profiling of three structurally distinct classes of α-helix mimet...
ORGANISM(S): Homo sapiens (Human) 
2026-08-05 | PXD063384 | Pride
Affinity based protein profiling (AfBPP) is a widely applied methodology for target identification of bioactive molecules. Photocrosslinkers such as benzophenone, diazirine and aryl azide irreversibly link the molecule of interest to its dedicated target protein upon irradiation with UV light. Despi...
ORGANISM(S): Homo sapiens (Human) 
2016-12-05 | PXD004009 | Pride
Navtemadlin is a potent small moeclule inhibitor of the p53-MDM2 protein-protein interaction, that is being tested in Phase II/III clinical trials for the treatment of cancer. The selectivity of this molecule is poorly understood. So we synthesised and validated two photoactivatable clickable probes...
ORGANISM(S): Homo sapiens (Human) 
2025-04-28 | PXD058036 | Pride
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