27-Mar-2020 Rehovot

Dear Frank

Thanks very much for posting this msg - sounds just terrific and emphasizes 
just how important a role structural biology is playing to aid in the discovery 
of lead compounds for treatment of COVID-19, and how this is being done in a 
collaborative way throughout the world.

We've added a pointer to this initiative to the Proteopedia page on: 
"Coronavirus Disease 2019 (COVID-19)" so as to give additional publicity to 
what you are doing to a wider audience beyond the CCP4 Bulletin board, see 
page, i.e.

http://proteopedia.org/w/Coronavirus_Disease_2019_(COVID-19)

Info on this new initiative is in the text just following the initial work done 
at XChem facility at Diamond, the text reads:

======
* A team of UK & Israeli scientists determined 25 crystal structure of 
SARS-CoV-2 main protease in complex with a series of different inhibitors. All 
the experimental details and results are available online at the Diamond Light 
Source.

* An international group of scientists from academia & industry are trying to 
help combat COVID-19. This effort began when Chinese scientists worked rapidly 
to determine the structure of the novel SARS-CoV-2 main protease (Mpro), which 
triggered a massive crystal-based fragment screen (see text, in the point just 
above) at the XChem facility at UK’s Diamond Light Source. With the same 
urgency, they are now trying to progress these data towards what is desperately 
needed: effective, easy-to-make anti-COVID drugs. They welcome contributions of 
many forms including scientific expertise, experimental capabilities, and 
indeed donations to make this possible, go to PostEra for more information.
=======

If you have any suggestions/changes on the text or page in general, please let 
us know.

Best regards
Joel

------------------------------------------------------------------------------------
Prof. Joel L. Sussman.        
joel.suss...@weizmann.ac.il<mailto:joel.suss...@weizmann.ac.il>   
www.weizmann.ac.il/~joel<http://www.weizmann.ac.il/~joel>
Dept. of Structural Biology   tel: +972  (8) 934 6309       
proteopedia.org<http://proteopedia.org>
Weizmann Institute of Science fax: +972  (8) 934 6312
Rehovot 76100 ISRAEL          mob: +972 (50) 510 9600
-------------------------------------------------------------------------------------

On 26 Mar 2020, at 2:36, Frank Von Delft 
<frank.vonde...@sgc.ox.ac.uk<mailto:frank.vonde...@sgc.ox.ac.uk>> wrote:

To all you structural biologists locked out of your labs, bored with answering 
emails or writing your non-COVID paper, and itching all your lives to be 
medicinal chemists, here's your chance:

    https://covid.postera.ai/covid

And you get to do something directly on COVID too.

It's easy:

  *   stare at the pile of fragments we found bound to the SARS-CoV-2 Main 
Protease in our somewhat epic XChem fragment 
screen<https://www.diamond.ac.uk/covid-19/for-scientists/Main-protease-structure-and-XChem.html>
 this month (alluded to by others)
  *   see if you can spot cool ways of (especially) merging those hits - or 
anything else
  *   draw the compound onto that page
  *   hit submit

It's actually a bit harder than it sounds - so we're betting that many brains 
will crack the nut of hitting potency in one go (!).

We will do the rest - well, we'll try, if the Filters Approve and the Funds 
Permit -- and even for that, you can contribute, or tell people that could 
contribute (details on that page).

First collection closes tomorrow (Thurs) midnight Pacific Time (but there will 
be more).


Yes, it is a huge social experiment and a total crapshoot - but we must do 
something!  So thank you for all and any help...

*** Do forward to anybody relevant, especially experienced medicinal chemists.

*** If you know virology labs set up to do SARS-CoV-2 assays, email the address 
on that page.

*** If you have help to offer or wisdom to share, do so on the forums on that 
page

*** If you want to use the data for anything else - PLEASE DO - we were anxious 
to push it out ahead of PDB release cycle or getting preprint written.


Frank


--
Prof Frank von Delft
Professor for Structural Chemical Biology

Principal Beamline Scientist: I04-1 and XChem
Diamond Light Source
+44 1235 778997 (office: M,T,T)
+44 7471 026103 (mobile)

Principal Investigator: Protein Crystallography
Structural Genomics Consortium
Oxford University
+44 1865 617583 (office: W,F)



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