[ccp4bb] Summary:[ccp4bb] Looking for PDB His-tag statistics

2011-01-12 Thread Snijder, Arjan
Thanks all for information and tips. With the help, I did some quick'n dirty analysis Total PDB (2011-01-11) 70303 Method Xray 61092 H

Re: [ccp4bb] Looking for PDB His-tag statistics

2011-01-11 Thread Frank von Delft
(A tad delayed) Actually, typically we set up crystal trials for both cleaved and uncleaved protein right away at the same time (if there's enough protein and the cleavage works). Cheers phx On 07/01/2011 15:10, Bosch, Juergen wrote: I vaguely remember a paper by Aled Edwards, where they did

Re: [ccp4bb] Looking for PDB His-tag statistics

2011-01-07 Thread Peter Rose
Rose RCSB PDB From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of Snijder, Arjan Sent: Friday, January 07, 2011 6:41 AM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] Looking for PDB His-tag statistics Dear all, Best wishes for the new year! I am looking for

Re: [ccp4bb] Looking for PDB His-tag statistics

2011-01-07 Thread Bosch, Juergen
I vaguely remember a paper by Aled Edwards, where they did the statistics for their targets at SGC. As far as I recall they engineer with cleavable tag purify and cyrstallize it first with tag and only if they don't get crystals or a structure they cleave off the tag and rerun the screens. I thi

[ccp4bb] Looking for PDB His-tag statistics

2011-01-07 Thread Snijder, Arjan
Dear all, Best wishes for the new year! I am looking for some statistics about the fraction of protein structures in the pdb that are actually crystallized with a His tag, and from those crystallized with a His tag whether these construct were engineered with a cleavable tag or not. Has an