.
Preben
On 04/10/2010, at 21.48, Jacob Keller wrote:
- Original Message - From: Poul Nissen p...@mb.au.dk
To: CCP4BB@JISCMAIL.AC.UK
Sent: Monday, October 04, 2010 2:21 PM
Subject: Re: [ccp4bb] Radiation damage with crystals containing metal centers
(TaBr people chime in?)
[1
Hi all
I'm reading a recent review by Elspeth Garman regarding radiation
damage (Acta Cryst D) and in this she mentions two ideas regarding
metal centers:
[1] They (The metal complexes themselves) are quickly reduced
[2] Their absorption causes localized heating in the crystal. (This
The radiation damage with Ta6Br12 collected on the absorption edge is very
severe. There may be a case for avoiding the edge wavelength for this reason
Phil
On 4 Oct 2010, at 17:28, Francis E Reyes wrote:
Hi all
I'm reading a recent review by Elspeth Garman regarding radiation damage
Sent: Monday, October 04, 2010 9:29 AM
To: CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] Radiation damage with crystals containing metal centers (TaBr
people chime in?)
Hi all
I'm reading a recent review by Elspeth Garman regarding radiation
damage (Acta Cryst D) and in this she mentions two ideas
[1] the signal from Ta6Br12 is enormous and one will typically focus on low
resolution (below 7 Å) so radiation sensitivity can be handled by a fairly low
dose data collection
We collected several data sets with Ta6Br12(2+) on the Na+,K+-ATPase (Morth JP
et al. 2007) and found that although we
- Original Message -
From: Poul Nissen p...@mb.au.dk
To: CCP4BB@JISCMAIL.AC.UK
Sent: Monday, October 04, 2010 2:21 PM
Subject: Re: [ccp4bb] Radiation damage with crystals containing metal
centers (TaBr people chime in?)
[1] the signal from Ta6Br12 is enormous and one will typically
with crystals containing metal centers
(TaBr people chime in?)
[1] the signal from Ta6Br12 is enormous and one will typically focus on low
resolution (below 7 Å) so radiation sensitivity can be handled by a fairly
low dose data collection
We collected several data sets with Ta6Br12(2+) on the Na+,K
