Winners of puzzles 31 and 32!
Congratulations to the winners of puzzles 31 (tomerbei, ferzle, labraticmp3, ccarrico, zzaltz) and 32 (feet1st, tomerbei, ferzle, labraticmp3, zzaltz)! We have a new intermediate puzzle posted today, and the two puzzles posted during the week last week are still up, so you can keep competing in those! We are planning on posting two midweek puzzles again this week!(Tue, 04/01/2008 - 00:34 | 0 comments)
New Friday Puzzle
For the end of the week, we have a new, challenging puzzle for everyone! Today puzzle 34 is posted!(Sat, 03/29/2008 - 01:27 | 0 comments)
New midweek puzzle
We have a new puzzle midway through the week for everyone, so check out puzzle 33!(Thu, 03/27/2008 - 03:17 | 0 comments)
New puzzles, new tools!
We are also releasing new tools in the update posted today. They are in the "Tools 2" tab, marked as new.
The Pull Tool unifies many of the existing tools and adds some useful new features! You can use it as follows:
- Left click and drag to pull on the protein. This is similar to the Drag Tool. However, the effects of the pull will be localized and only affect the area which turns purple.
- Right click to lock/unlock the protein. On sidechains this is just like the Lock Tool. You can now lock the backbone structures as well, so that when pulling other structures, they will not move. This can be used like the Backbone Tool or Pivot Tool.
- Right click and drag to add a rubber band. This is similar to the Rubber Band Tool. You can now add bands that pull to any location in space! If they get close to the backbone, they will snap to it and act like the previous rubber bands.
- Double left click to optimize the protein. The effects will be localized as well.
Keeping the pull effects local can let you focus on one part of the protein without worrying about undoing your work on other parts. For example, if you just want to move a helix around, lock structures on either side of it -- but not the ones directly neighboring it, to give it room to move.
The rubber bands still have effect while you are pulling! So if you want to pull in two places at once, try placing a rubber band into space for one, then when you start pulling the other, the rubber band will pull as well.
Bands and locks added with this tool will remain when switching to other tools, but may not affect them. They will also be saved and loaded with your solution.
We have left all the previous tools in, although they might not all quite work together yet. Notably, the bands used by the Rubber Band Tool are completely separate from the bands added by this tool.
We hope to post a video soon demonstrating the use of this new feature!
This will automatically wiggle and shake the protein to improve it. It will be affected by locks and bands added by the pull tool.
Please try out these new tools and give us feedback in the forum! Your comments will help us improve their usefulness.(Tue, 03/25/2008 - 02:33 | 0 comments)
Congratulations to koen and sean.kiely!
We have posted 2 new competition puzzles, one of which is the complete pig prion protein. The Bio 200 puzzle we posted last week was a smaller version of the prion protein, now you can compete on the whole thing!(Tue, 03/18/2008 - 02:05 | 0 comments)