Re: [ccp4bb] On the rotamer of Arg

2015-02-13 Thread Eleanor Dodson
If you want to test this, set the ARG atom occupancies to 0.0 - calculate another map, and see what the density looks like - you can flip through the aRG rotamers using coot. Eleanor On 13 February 2015 at 06:12, Dialing Pretty 03f1d08ed29c-dmarc-requ...@jiscmail.ac.uk wrote: Dear All,

[ccp4bb] Macromolecular Crystallography School in Madrid

2015-02-13 Thread Juan A. Hermoso
Dear colleagues, We are pleased to announce the Sixth edition of the Macromolecular Crystallography School 2015, to be held at the Institute Química-Física Rocasolano- CSIC (Madrid, Spain). Dates: May 18 - 23, 2015 Invited speakers and tutors: Paul Adams, Berkeley, USA Pavel Afonine,

[ccp4bb] OT: PyMOL default opening file type

2015-02-13 Thread Yu Wai Chen
Dear all, Sorry for this off topic question. When I started PyMOL (Windows 1.6.0.0), it is defaulted to file type ACNT maps. Is there any way that I can set the program to default to PDB? Thanks. Wai -- Yu Wai Chen, PhDLecturer King's College London,

[ccp4bb] CCP4-6.5 Update 003

2015-02-13 Thread charles . ballard
Dear CCP4 Users An update for the CCP4-6.5 series has just been released, consisting of the following changes * refmac (all) - bug fix for occupancy refinement * imosflm/mosflm - update to 7.1.2 - bug fix update * pointless (all platforms) - update to 1.9.25 - Some fixes for Saint

[ccp4bb] Can nucleoprotein complex inhibit EtBr binding?

2015-02-13 Thread Sudipta Bhattacharyya
Dear Community, Sorry for this off topic question. I am dealing with a non specific DNA binding protein. In a non radio-labelled EMSA DNA:protein titration experiment when I EtBr stained the 5% native acrylamide gel, I could see the DNA control (101 bps) but as the amount of my protein increases

Re: [ccp4bb] Can nucleoprotein complex inhibit EtBr binding?

2015-02-13 Thread Pius Padayatti
Sudipta, the link for the cyanin dyes are at the following link http://www.lifetechnologies.com/us/en/home/references/molecular-probes-the-handbook/nucleic-acid-detection-and-genomics-technology/nucleic-acid-stains.html Sorry for the wrong link P On Fri, Feb 13, 2015 at 1:50 PM, Sudipta

Re: [ccp4bb] OT: PyMOL default opening file type

2015-02-13 Thread Ioan Vancea
Hi, On 13 Feb 2015, at 12:31, Yu Wai Chen yu-wai.c...@kcl.ac.uk wrote: Dear all, Sorry for this off topic question. When I started PyMOL (Windows 1.6.0.0), it is defaulted to file type ACNT maps. Is there any way that I can set the program to default to PDB? Thanks. Check this link:

Re: [ccp4bb] Can nucleoprotein complex inhibit EtBr binding?

2015-02-13 Thread Sylvia Fanucchi
What is the charge on your protein? If it is a very positively charged protein it may not enter the gel. I have found this before in EMSAs but normally at low protein concentrations it still enters the gel only at the higher concs it does not. I had to change protein to DNA ratio and also the