From: Doletha Marian Szebenyi
Sent: Wednesday, April 14, 2021 10:12 AM
To: ccp4bb@jiscmail.ac.uk
Subject: Beam time available now at MacCHESS
Rapid access beam time for macromolecular crystallography is available now at:
[cid:324d0976-5c56-4ddf-884f
We are still accepting applications for the staff scientist position described
below. Here's a chance to work at a beamline that specializes in non-standard
experiments, and to contribute to deciding what direction development at
MacCHESS will take over the next few years.
Staff Scientist
The Macromolecular Diffraction Facility of the Cornell High-Energy Synchrotron
Source (MacCHESS)is seeking a Director. MacCHESS is a component of CHESS, a
recently-upgraded synchrotron source serving a wide variety of researchers with
X-ray science needs, jointly funded by NIH, NSF, and DOD,
The Macromolecular Diffraction Facility of the Cornell High-Energy Synchrotron
Source (MacCHESS) has an opening for a Staff Scientist (Research Associate) to
run the Flexible Crystallography (FlexX) station. Duties include both support
of users performing routine macromolecular crystallography
/macchess> or contact myself
(dm...@cornell.edu) or Beamline Scientist Aaron Finke (af...@cornell.edu).
Marian Szebenyi
Director, MacCHESS
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nt, as per
instructions on the academicjobsonline website. The starting date is negotiable.
For more information about the position, contact Dr. Marian Szebenyi at
dm...@cornell.edu.
Diversity and Inclusion are a part of Cornell University’s heritage. We’re a
recognized employer and educator valuing AA/EEO,
Got crystals to check out? The Fall 2019 run at CHESS begins October 16, and
it's not too late to apply for time. Proposals are accepted any time for beam
time at the newly upgraded MacCHESS beamlines:
BioSAXS station (formerly G1) - on-site or mail-in BioSAXS, featuring:
* 7-14 KeV, standard
Having completed a major upgrade, CHESS (Cornell High Energy Synchrotron Source)
is accepting proposals for beamtime. Of most interest to this community:
BioSAXS station (formerly G1) - on-site or mail-in BioSAXS, featuring:
* 7-14 KeV, standard beam size 250x200 micron, smaller beam available.
The annual CHESS Users' Meeting will be held June 4-5, 2019 at Cornell, Ithaca,
NY. CHESS has just completed a major upgrade to its storage ring and beamlines;
the meeting will be a great place to find out about the new opportunities for
science created by CHESS-U, and see the new facilities.
al., Acta Cryst. D61, 881-890 (2005)). In some
cases, it can reduce initial disorder (high mosaicity, anisotropic diffraction,
some kinds of twinning). Contact Marian Szebenyi (dm...@cornell.edu) for more
information on pressure cryocooling.
High-pressure and time-resolved BioSAXS techniques
method can reduce the damage induced by cryocooling, often with no need
for cryoprotectants (Kim et al., Acta Cryst. D61, 881-890 (2005)). In some
cases, it can reduce initial disorder (high mosaicity, anisotropic diffraction,
some kinds of twinning). Contact Marian Szebenyi (dm...@cornell.e
)). In some
cases, it can reduce initial disorder (high mosaicity, anisotropic diffraction,
some kinds of twinning). Contact Marian Szebenyi (dm...@cornell.edu) for more
information on pressure cryocooling.
High-pressure and time-resolved BioSAXS techniques are under development and
are available
instructions on the
academicjobsonline website. The starting date is negotiable. For more
information about the position, contact Dr. Marian Szebenyi at
dm...@cornell.edu.
Diversity and Inclusion are a part of Cornell University’s heritage. We’re a
recognized employer and educator valuing AA/EEO
==
Beamtime available at CHESS, February 19 - April 1, 2014
==
The CHESS/MacCHESS facility, located at Cornell University in Ithaca, NY,
invites macromolecular
availability of funds and
employee performance.
Direct inquiries and applications (include cover letter, CV including
publications, and detailed summary of research experience and interests, and
arrange to have at least three letters of reference sent) to:
Dr. Marian Szebenyi
CHESS, 200L
==
Beamtime available at CHESS, October 16 - December 13, 2013
==
The CHESS/MacCHESS facility, located at Cornell University in Ithaca,
NY, invites macromolecular
Beamtime is currently available for the fall 2012 run, now through November 19,
at the Cornell High Energy Synchrotron Source (CHESS, in Ithaca NY). The
facility offers:
Monochromatic stations A1 and F1, at 12.7 and 13.5 KeV, with ADSC CCD detectors,
ALS-style crystal automounters,
This job was posted earlier, but there is an update to the how-to-apply
instructions.
The Macromolecular Diffraction Facility of the Cornell High-Energy Synchrotron
Source (MacCHESS) has an opening for a Staff Scientist (Research Associate) to
pursue the development of novel techniques in x-ray
an application and have at least three letters of reference sent
to:
Dr. Marian Szebenyi, Chair
MacCHESS Staff Scientist Search Committee
c/o Peggy Steenrod
Newman Laboratory
Cornell University
Ithaca, NY 14853 USA
Applications should include a cover letter, curriculum vita, a publication list
provide an application and have at least three letters of reference sent
to:
Dr. Marian Szebenyi, Chair
MacCHESS Staff Scientist Search Committee
c/o Peggy Steenrod
Newman Laboratory
Cornell University
Ithaca, NY 14853 USA
Applications should include a cover letter, curriculum vita
Announcing a workshop on:
Biomolecular Structure from Nanocrystals and Diffuse Scattering
June 13-14, 2011 at Cornell University, Ithaca NY
Organized by Ed Lattman (Hauptmann-Woodward Medical Research Inst.),
Mavis Agbandje-McKenna (University of Florida), Keith Moffat (University of
) and sample data files are included.
Marian Szebenyi
MacCHESS
REX PALMER wrote:
What programs are available for processing Laue data to produce an
intensity data set?
Are explanatory notes or publications available?
Rex Palmer
Birkbeck College
many times. Then
manually pick the spots you want to use. This is a pain, but you should only
need to do it on one image, and, at least in mosflm, you can save the spots file
and add to it if the first try doesn't produce an indexing.
Marian Szebenyi
MacCHESS
Petr Kolenko wrote:
Dear colleagues
==
Beamtime available at CHESS, October 13 - December 7, 2010
==
The CHESS/MacCHESS facility, located at Cornell University in Ithaca, NY,
invites macromolecular
==
Beamtime available at CHESS, June 2 - July 20, 2010
==
The CHESS/MacCHESS facility, located at Cornell University in Ithaca,
NY, invites macromolecular crystallographers
Ed,
Did you tell scalepack not to add partials? It certainly shouldn't be
doing this when your oscillation ranges overlap - perhaps it is smart
enough to realize this is the situation, perhaps not.
Marian Szebenyi
MacCHESS
Ed Pozharski wrote:
Ed,
thanks - this is a great suggestion
things are so far off that refinement gets lost, which does not seem to
have been the case for your data.
Marian Szebenyi
MacCHESS
Vin Purp wrote:
Hi, sorry for the non-ccp4 related question.
I have one data set that yields peculiar results when I use HKL2000 (or
3000) to integrate
Alex,
With regard to scalepack, be sure you use NO MERGE ORIGINAL INDEX, not
just NO MERGE.
Marian Szebenyi
MacCHESS
Dear all:
I am trying to solve a structure from apparently a hexagonal crystal.
I indexed and scaled data in P6 in Scalepack (with merging) then used
Scalepack2mtz
for an additional year subject to mutual agreement and continued
availability of funds.
Please provide an application and arrange to have at least three letters
of reference sent to:
Dr. Marian Szebenyi, Chair
Postdoctoral Associate Search Committee
Newman Lab
Cornell University
Ithaca, NY 14853
==
Beamtime available at CHESS, September 16-November 10, 2009
==
The CHESS/MacCHESS facility, located at Cornell University in Ithaca,
NY, invites macromolecular
-freezing can also act to stabilize a single conformation. See
Kim et al., Acta Cryst. D61, 881 (2005), also Albright et al., Cell 126,
1147 (2006) - a case where pressure caused a ligand to become visible.
Marian Szebenyi
MacCHESS
Nian Huang wrote:
Dear All,
I have been trying to get a protein
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