Biochemical Assays of WYH compounds

IC50s and KDs

IC50s.pptx IC50.summaries.IC50.and.Ki.values.120324.pptx

Warwick open source contribution 090724.pptx

3rd_round_shipments_AZ_chapter2_Yuhang Aug 2024-2.pptx

Yuhang 4th round MuurC inhibitors 081024.1.pptx

Enzymatic Inhibition:

Latest update posted on Issue #96

WYH9-X-P (referred as compound w by Warwick group) against different Murs

AZ Derivatives against different Murs

Bar code: 1093342664 = AZ13644908-001

Bar code: 35324151 = AZ13643701 - 001

Bar code: 33072240 = AZ13644923-001

AZ compounds v MurD-E P.ae E.c S.aga.docx

Yuhang's Synthesised AZ Derivatives against different Murs

AZ analogues vs Mur ligases.docx

8DOF: Pseudomonas aeruginosa MurC with OSA_001044 (AZcompound 4, WYH9-2-P) Bar code: Compound W 8EGM: Pseudomonas aeruginosa MurC with AZ-13644908 (AZcompound 22) Bar code: 1093342664 = AZ13644908-001 8EGN: Pseudomonas aeruginosa MurC with AZ-13643701 (AZcompound 13) Bar code: 35324151 = AZ13643701 - 001 8EWA: Pseudomonas aeruginosa MurC with AZ-13644923 (AZcompound 26) Bar code: 33072240 = AZ13644923-001

Generic Mur Ligase Assay Protocol 300922.docx

SPR Assays:

Latest update posted on Issue #96

Yuhang Wang synthesised compounds were tested for binding with PaMurC, PaMurD and PaMurE using SPR (Biacore T200).

The experiments were run with a running buffer containing 20 mM HEPES pH 7.5, 200 mM NaCl, 10 mM MgCl2, and 5% DMSO. Proteins PaMurC/D/E were immobilised in an NTA sensor using His6-tagged proteins and amine coupling. For the dose response experiments, the starting compound concentrations were 500 uM (except 125 uM for WYH22-3-P).

The results should be fully validated with activity assays.

This is a summary table of the results:

nsb = none specific binding detected. (*) = There is nsb at higher concentrations. This value is likely to be overstimated.

For easier comparison, the structures are shown below: Kinase Paper Link AZ Paper Link

The graphs can be downloaded here: WYH_murC.docx WYH_murD.docx WYH_murE.docx