[ccp4bb] 3D alignment of points (atoms)

2012-12-27 Thread Waugh, David (NIH/NCI) [E]
Greetings, I have what seems like a relatively simple problem to solve, but have not been able to do so using the software tools I know about. I have two sets of 4 points in 3D space (atoms in PDB files). They represent equivalent positions in two tetrameric proteins. I would like to align thes

Re: [ccp4bb] Sighting of Protein Crystals in Vivo?!

2013-02-15 Thread Waugh, David (NIH/NCI) [E]
I am impressed that within a matter of hours, we now have a number of references for papers describing so-called in vivo crystallization. Wow, the benefits of a good network I guess. This kind of quick feedback would be fantastic for authors who are writing review articles... Dave Waugh On 2/

Re: [ccp4bb] delete subject

2013-03-28 Thread Waugh, David (NIH/NCI) [E]
Ideally, one would be engaged in a collaboration wherein structure can be linked to function and published together. For most of us, that indeed would require a collaboration, since resources for most of us (at least in the US at present) are scant. Few crystallographers have the ability and res