On the subject: Are there any protein-protein complexes commercially available (for cheap)? The only one I could think of was hemoglobin.
Morten On 14 March 2013 01:56, Wei Feng <ccp4...@hotmail.com> wrote: > Dear Lucas, > Thank you for your help! > Wei > > > > > > At 2013-03-13 23:05:54,Lucas <lucasbleic...@gmail.com> wrote: > >That probably won't be very precise. A better option would be doing an > >advanced search, then select Structure Features -> Number of Entities > >as a protein query, select "protein" as entity type, and then a very > >wide interval starting with 2 (say, between 2 and 100). That returns > >14453 hits if I click "result count". Then you can add search criteria > >to refine your search - in your case, Deposition->Deposit Date and > >then select the desired timespan will return what you're looking for. > > > >Lucas > > > >2013/3/13 Wei Feng <ccp4...@hotmail.com>: > >> Dear all, > >> I want to do a statistics about the number of protein-protein complexes > >> deposited in PDB in recent years.(1972~1992,1993...2012) > >> I tried keywords "protein-protein complex", "protein complex" etc. in the > >> search of PDB but all of them are fail. > >> Can everyone tell me how to do? > >> Thank you very much! > >> Wei > >> > >> > > > > > > -- Morten K Grøftehauge, PhD Pohl Group Durham University
