MILAN, IT, AND LEIDEN, NL
Axxam and ZoBio have initiated a strategic alliance to provide a combination of integrated discovery services spanning all phases from gene to fully optimized leads.
This alliance provides access to a synergistic, industry-leading…
YTHDF2 – An unprecedented epitranscriptomic reader protein
Challenge
Our client tasked us with setting up a complete “gene to lead” fragment-based drug discovery campaign.
Since the entire family is unprecedented, there were no “tool compounds” typically required to set up assays. As we progressed, further challenges presented themselves.
Achievements
By capitalizing on our unique expertise in developing customized biophysical assays, we created a biologically relevant compound screening cascade in the absence of tool compounds. The cascade delivered chemically diverse sets of validated fragments that we successfully elaborated towards lead compounds using structural information that could only be gleaned through NMR.
Mettl3/Mettl14 – An epitranscriptomic writer complex
Challenge
Mettl3/Mettl14 is a large (90 kDa) heterodimeric “writer” complex that uses S-adenosyl methionine (SAM) as a cofactor. Identifying low affinity, validated fragment hits in the large amount of electron density derived from X-ray diffraction data was extremely difficult.
Achievements
We developed a highly efficient structure pipeline capable of determining up to 10 sub 2Å structures per month which has been the basis for elaborating fragment hits to cellular activity and beyond. Multiple chemotypes are promising, allowing for a robust hit-to-lead campaign.
Gotham Therapeutics and ZoBio Achieve Significant Milestone in Epitranscriptomic Drug Discovery Collaboration
NEW YORK, NY, USA AND LEIDEN, NL
Gotham Therapeutics has selected ZoBio to initiate a collaboration on the development of small molecules targeting epitranscriptomic targets. This collaboration has now resulted in several lead candidates for the METTL3/METTL14 complex…