[ccp4bb] Post-doc position on AMPA glutamate receptor structure/modulation at the MRC LMB Cambridge

2011-11-24 Thread Ingo Greger
A post-doctoral position in AMPA glutamate receptor biology (AMPA-Rs) is 
available in Ingo Greger's lab at the MRC LMB, Cambridge.
This post is funded by MRC-Technology and aims to develop AMPA-R modulators 
targeting the receptor's N-terminal domain (NTD).
We seek an experienced crystallographer with an interest in ion channels.
This is a multidisciplinary, collaborative project involving ligand-observed 
NMR screens, biophysical approaches, ligand evolution and AMPAR 
electrophysiology.

Sukumaran et al. 2011. EMBO J. 30, 972-82
Jensen et al. 2011. J. Mol. Biol. 414, 96-105
(Rossmann et al. 2011. EMBO J. 30, 959-71)

For further details please contact Dr. Ingo Greger at i...@mrc-lmb.cam.ac.uk
(http://www2.lmb.internal/group-leaders/a-to-g/i-greger)


[ccp4bb] RNA polymerase purification

2011-11-24 Thread Appu kumar
Hello every one,
 Sorry for asking off topic question, I have
purified different subunit of RNA polymerase, now i want to assemble it.
Can you give me valuable suggestion regarding the gel filtration column and
ion exchange column which will facilitate the purification of assembled RNA
pol. I want to know name of gelfilteration column and other column which
would be used to purify. I do not hav much knowledge regarding column so
would you please help me by giving me your valuable suggestion.

Your suggestion would be highly appreciated.
Thank you.


[ccp4bb] CR-UK funded postdoc vacancy in mitotic regulation, based in Leicester

2011-11-24 Thread Bayliss, Richard (Dr.)
We are looking for an ambitious and highly-motivated postdoctoral research 
associate who has expertise in protein crystallography to join the team of Dr 
Richard Bayliss within the Department of Biochemistry. The position is funded 
by a 5-year Cancer Research UK Programme Grant, which provides a generous 
allowance for equipment, running costs and research support.

Research in the Bayliss lab is focussed on the structural mechanisms by which 
cell division is regulated, and on the structure-based design of 
chemotherapeutics. The group has built an international reputation for 
excellence in these fields, and has published 10 papers in peer-reviewed 
journals in the past 3 years.

The main objective of this new position will be to elucidate the regulatory 
mechanisms of separase, the protease that triggers chromosome segregation. This 
is a high-impact project that will address a long-standing, unresolved question 
in mitosis and which is supported by several years of pilot work. The 
researcher will also contribute to the other aspects of the programme, such as 
the pathways of regulation by protein kinases (Aurora-A, Neks) and the early 
prophase checkpoint (CHFR). 

Dr Bayliss’s research group is located in the state-of-the-art Henry Wellcome 
Building with access to excellent facilities for biochemical studies, 
structural biology, cell culture (including large-scale insect and mammalian 
cell expression), microscopy and computer analysis. The position is available 
from January for three years in the first instance, renewable for a further two 
years depending on progress. The appointment will be made within the salary 
range £30,870 - £35,788. Prospective candidates should hold a degree and Ph.D 
in biochemistry, or related discipline, and have proven expertise in X-ray 
crystallography through the publication of at least one first author paper in a 
major international journal. 

Informal enquiries can be directed to Dr Bayliss via email 
(richard.bayl...@le.ac.uk). Applications must be made through the Job Vacancies 
page of the University website, job reference MBP00499.

The closing date for this post is midnight on 6th December 2011.





=
Dr Richard Bayliss, Reader in Structural Biology 
Department of Biochemistry
Henry Wellcome Building
University of Leicester
Lancaster Road, Leicester
LE2 9HN

Tel: 0116 2297100
Web: http://www2.le.ac.uk/departments/biochemistry/staff/richard-bayliss/

Re: [ccp4bb] RNA polymerase purification

2011-11-24 Thread Xiaopeng Hu
Which RNA polymerase are you working?

xiaopeng

- 原始邮件 -
发件人: Appu kumar appu.kum...@gmail.com
收件人: CCP4BB@JISCMAIL.AC.UK
发送时间: 星期五, 2011年 11 月 25日 上午 2:04:39
主题: [ccp4bb] RNA polymerase purification


Hello every one, 
Sorry for asking off topic question, I have purified different subunit of RNA 
polymerase, now i want to assemble it. Can you give me valuable suggestion 
regarding the gel filtration column and ion exchange column which will 
facilitate the purification of assembled RNA pol. I want to know name of 
gelfilteration column and other column which would be used to purify. I do not 
hav much knowledge regarding column so would you please help me by giving me 
your valuable suggestion. 

Your suggestion would be highly appreciated. 
Thank you. 

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