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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
HI FROM THE NYU CENTER FOR COMPARATIVE FUNCTIONAL GENOMICS! ok, i'm a bit excited ... HPF2 is launched. This is very exiting to me and to my lab members. We’ve been working with IBM for a while now and were very excited when they told us that we could put this project on the grid. HPF2 is different from HPF1, but in a way that might not mean much to those who don’t think about structure prediction. HPF2 is a higher resolution version of HPF1. In HPF1 we modeled the protein at the level of overall shape (each part of the molecule was represented by a few atoms). In HPF2 we try to model all atoms in the protein and use a mode of Rosetta that pays attention to roughly twice the number of atoms modeled in HPF1. This means we have to spend more compute time per protein and that we have to narrow our focus for HPF2. If you’re new to HPF then check out the FAQ for HPF2 and HPF1. There is a lot of information in the descriptions of HPF2 that refers back to HPF1 so check out the HPF1 faq and description first if your interested. ######## more details: ######## HPF phase II: HPF phase-2 will refine, using Rosetta in a mode that accounts for greater atomic detail, the structures resulting from the first phase of the Human Proteome Folding Project (HPF phase1). The project will focus on human secreted proteins (proteins in the blood and the spaces between cells). These proteins can be important for signaling between cells and are often key markers for diagnosis. These proteins have even ended up being useful as drugs (when synthesized and given by doctors to people lacking the pro-teins). The project will also focus on key secreted pathogenic protein. This project dove-tails with efforts at the ISB in Seattle to support predictive, preventative and personalized medicine (under the assumption that these secreted proteins will be key elements of this medicine of the future). This project continues where the Human Proteome Folding Project leaves off. With the Human proteome Folding project we aimed to get protein function. With the second phase we would aim to increase the resolution of a select subset of Human proteins. Better reso-lution is important for a number of applications including but not limited to virtual screening of drug targets with docking procedures and protein design. The second phase of the pro-ject will also serve to improve our understanding of the physics of protein structure and ad-vance the state of the art in protein structure prediction (help us to further develop our program, Rosetta). The two main objectives are to: 1) obtain higher resolution structures for specific hu-man proteins and pathogen proteins and 2) further explore the limits of protein structure prediction by further developing Rosetta structure prediction. Thus, the project would ad-dress two very important parallel imperatives, one biological and one biophysical. The Human Proteome Folding Project Phase-2 will use the computer power of millions of computers to predict the shape of Human proteins for which researchers currently know little. From this detailed shape scientists hope to learn about the function of these proteins, as the shape of proteins is inherently related to how they function in our bodies. This data-base of protein structures and putative functions will let scientists take the next steps un-derstanding how diseases that involve these proteins work. Proteins are the most important molecules in living beings. Just about everything in your body involves or is made out of pro-teins. Protein structure is key to understanding the functions of this diverse class of bio-molecule. Thus we hope that our work on HPF 1 and HPF 2 will contribute to critical pub-lic infrastructure to the biological and biomedical community. ![]() [Edit 2 times, last edit by Former Member at Jun 24, 2006 1:52:41 PM] |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
THANks for the update , nice to see that we finished huge project, and second phase going on.
----------------------------------------I WAS WONDERING HOW MUCH FASTER AND FURTHER WE COULD GET, IF A LARGER NUMBER OF THE ESTIMATED 600 000 000 PCS AROUND THE WORLD WOULD PARTICIPATE, EVEN AT 1%, THAT WOULD MEAN 6 MILIONS PCs, RUNIING WCG, INSTEAD OF THE 300K PCS PARTICIPATING NOW, WOULD PROBBLY TAKE 3 DAYS TO FINISH HPF-2 ,:) AND ONE EXTRA DAY TO FINISH THE AIDS PROJECT The Human Proteome Folding Project Phase-2 will use the computer power of millions of computers to predict the shape of Human proteins for which researchers currently know little. From this detailed shape scientists hope to learn about the function of these proteins, as the shape of proteins is inherently related to how they function in our bodies. This data-base of protein structures and putative functions will let scientists take the next steps un-derstanding how diseases that involve these proteins work. Proteins are the most important molecules in living beings. Just about everything in your body involves or is made out of pro-teins. Protein structure is key to understanding the functions of this diverse class of bio-molecule. Thus we hope that our work on HPF 1 and HPF 2 will contribute to critical pub-lic infrastructure to the biological and biomedical community. http://www.defeataging.com/ http://www.cutepiggy.com/full_disclosure_project.html [Edit 7 times, last edit by Former Member at Jun 24, 2006 2:13:44 AM] |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
I'm glad I can make my contribution to science.
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
If we had many more computers the WCG would be a resource for all fields of science. well it would go N ÷ 300,000 times faster. one thing that makes it ok (how slow / fast / whatever its all relative) were going is that there are other scientists that need big computers and I would want to shae if we had more. So the real cool thing would be that with a lot more computers we could have more types of projects on the grid... we still need to think very carefully about whether each project is going to have suficient scientific and/or humanitarian merit ... this is, after all, ibm's mission here ... but IBM has an ok system for figuring that out ... SO, lets all work together to sigh up our companies, universities and friends. [Edit 1 times, last edit by Former Member at Jun 24, 2006 1:53:19 PM] |
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depriens
Senior Cruncher The Netherlands Joined: Jul 29, 2005 Post Count: 350 Status: Offline Project Badges:
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Thanks a lot for the update and for the new project. Hopefully everyone will benefit from it at some day.
----------------------------------------Please keep us updated! ![]() ![]() |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Hi: We should be discussing how to get millions of computers working on WCG; on my maths, about one eighteen-hundredth of the world's computers ever have.
I struggle to get people in the public eye to publicise it, but so far the response has been small. Disease has always killed far more people than war, yet its the drama of war that gets the publicity. Maybe we could do a group of videos: one for schools, colleges and universities, another for religious organisations, a third for youth groups, and so on? Maybe letters to papers would work well? I don't know, but wish I did. Thoughts from others welcome. Ian Mordant, London UK |
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Sekerob
Ace Cruncher Joined: Jul 24, 2005 Post Count: 20043 Status: Offline |
Mordant, please see a few posts up for a link to a thread that covers exactly what you propose....The Recruitment Thread
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WCG
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Congratulations on your progress.
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
I think IBM has some ways to get institutions to sign up en mass and getting the places we all work to sign up as institutions is the real way to get the grid up. IBM has told me that they can help with some tips on installing the grid adgent on lots of computers.
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
I must be an old souerpus. Everybody's happy to see the phase II started, and so am I, but it bugs me when I see on http://www.worldcommunitygrid.org/projects_showcase/viewResearch.do that with the dates given there the HPF-2 started before FA@home. The friendly hint is that we are in 2006 now. Darned thing is I'm so old it does not make me feel younger to think it is 2005.
Wood chopper or should I say "Vedhoggaren" to stress that I am a Norwegian and it has been in My profile but that peace of information has never appeared in the forums. |
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