ICR researchers have, for the first time, revealed the structure and behaviour of active CDK11, a key protein driving the growth of multiple cancer types and uncovered a new mechanism regulating its activity. More from us here ⤵️

The early release version of our #cryoEM work on CDK11-cyclin L-SAP30BP has now been published at Nature Communications: www.nature.com/articles/s41... We got very helpful comments from the reviewers and added more structural analysis and biochemistry to support our conclusions. Please have a look!

Have a look at our latest results on #CDK regulation, just posted as a pre-print! This study was spearheaded by PhD student Amy McGeoch. Amy has determined the #cryoEM structure of the CDK11-cyclin L-SAP30B complex, an important regulator of #spliceosome activation. www.biorxiv.org/content/10.6...

Now out in Science! Cyclin-dependent kinases (CDKs) are key regulators of the cell cycle. In @vcushing.bsky.social's magnum opus, we use #cryoEM to figure out how the CDK-activating kinase recognises CDKs to fully activate them - a key step in cell cycle control. www.science.org/doi/10.1126/...

New paper out now in Science! Check it out! www.science.org/doi/10.1126/...

Resistance to CDK7 inhibitors directed by acquired mutation of a conserved residue in cancer cells Laki Buluwela @simak.bsky.social @bjgreber.bsky.social et al find a single base change of #CDK7 conferring resistance to non-covalent CDK inhibition in prostate cancer www.embopress.org/doi/full/10....

We show a single amino acid change in CDK7 causes acquired resistance to CDK7i in cancer cells. There are implications for patient selection,resistance monitoring and switching treatments. thanks to @vcushing.bsky.social @bjgreber.bsky.social @prostatecanceruk.bsky.social doi.org/10.1038/s443...

Just published: Our paper on high-throughput analysis of cyclin docking interactions, led by the group of Norman Davey @icr.ac.uk and with some small-complex-plus-peptide #cryoEM by @natalia-mg.bsky.social from my lab. Congratulations, everyone! www.nature.com/articles/s41...

Now out in Structure: Paper on high-resolution #cryoEM using the 100 kV Tundra cryo-TEM by Dimple Karia, Adrian Koh, @abhaykot.bsky.social, @lingboyu.bsky.social, @landerlab.bsky.social and many others. Happy to have contributed to this effort. Check it out: www.sciencedirect.com/science/arti...

For our latest paper, we worked with SYROS Pharmaceuticals, the groups of Dylan Taatjes and Robin Dowell at CU Boulder, and @abhaykot.bsky.social. Junjie Feng in my lab determined the #cryoEM structure of the CDK7 inhibitor SY5609 bound to its target... www.science.org/doi/10.1126/...

New pre-print! To support a CDK-cyclin docking motif discovery and characterisation project led by Norman Davey and colleagues, @natalia-mg.bsky.social in my lab determined the #cryoEM structures of three peptide-bound CDK2-cyclin A complexes. Check it out! www.biorxiv.org/content/10.1...