I haven't seen cauliflower but I have seen brussel sprouts. Condtions
(esp. pH) were changing over the course of crystallization, and the
stalks and sprouts were different crystal forms.
On 05/06/13 06:17, Browning Christopher wrote:
Hi Everybody,
I was wondering if anybody had a similar
The version of ADXV we have has some nice resolution ring features.
There is a mode with the typical 5 rings of evenly spaced resolution.
There is Anchor1 which draws a circle about the beam centre and
through a selected point. There is Pick3 which constructs a circle
from 3 selected points.
How about Braille for those who are blind to all colours?
--
===
All Things Serve the Beam
===
David J. Schuller
You could use FORTRAN. It's good at formatted I/O.
On 06/06/13 00:37, GRANT MILLS wrote:
Dear CCP4BB,
I'm trying to write a simple python script to retrieve and manipulate
PDB data using the following code:
#for line in open(PDBfile.pdb):
#if ATOM in line:
#column=line.split()
#
http://io9.com/rare-3d-camera-found-containing-photos-from-wwi-669397198
Rare 3D Camera Found Containing Photos from WWI
http://io9.com/rare-3d-camera-found-containing-photos-from-wwi-669397198
--
===
All Things Serve the
It seems like every couple of years I see an article about a new high
density optical format. Then they don't make it to the marketplace. I
think it has something to do with resistance from the music movie
business over piracy concerns. But anyway, I have learned not to get too
excited until
On 08/19/13 16:49, Mahesh Lingaraju wrote:
Hello people
I recently obtained hexagonal rod like crystals (150x50x20 um) which
turned out to be non diffracting. What is the usual convention for
cases like this ? do people usually give up on the condition or still
try to optimize it ?
It
Perhaps some correct solutions were thrown out due to packing
considerations.
There are a few methods to address that possibility. You could use a
search model with large loops trimmed, especially is a sequence
comparison shows they are probably not conserved. Or you could search
with a
IMHO Bluetooth is way too slow for a monitor connection.
On 10/29/2013 01:05 PM, Brett, Thomas wrote:
Hi all:
I was wondering if anyone had economical suggestions on a bluetooth LED or LCD
monitor. I would like to have a wall mounted monitor that one could easily
connect laptops and imacs to
The best technology would be Wigig, but I don't think it's on the
market yet.
Some wireless monitor connection solutions appear to be available using
Intel WiDi and Miracast. Check your favourite vendor for availability
and requirements.
On 10/29/2013 01:05 PM, Brett, Thomas wrote:
Hi
http://nautil.us/blog/the-math-trick-behind-mp3s-jpegs-and-homer-simpsons-face
The Math Trick Behind MP3s, JPEGs, and Homer Simpson's Face
Posted By Aatish Bhatia on Nov 06, 2013
--
===
All Things Serve the Beam
http://www.bbc.co.uk/news/science-environment-25020112
Frederick Sanger: Double Nobel Prize winner dies at 95
--
===
All Things Serve the Beam
===
On 11/21/13 07:50, mesters wrote:
...(both handle the dual link DVI-D standard)...
Are there any monitors on the market yet which can produce stereo 3D
from a Displayport 1.2 input? With or without a built-in emitter.
--
I have some SIRAS data of a known structure. I want to get the
isomorphous and anomalous occupancy and phasing power from my data.
What's the best software to do this?
--
===
All Things Serve the Beam
I don't know why you would concern yourself with the outward morphology
of the crystal, rather than its diffraction quality. I have grown some
gorgeous little gems which did not diffract well.
On 12/24/13 23:49, Acoot Brett wrote:
Dear All,
I am optimizing a crystal. In one of the
Is the monomer the biggest unit you have to search with? If there is a
dimer, tetramer, etc. that is conserved, you could try searching with that.
On 01/19/14 14:30, Chris Fage wrote:
Thank you all for your responses. I already have a few ideas about how
to approach the problem.
One of my
RE citrate buffer preparation
The Calbiochem buffers has some generally useful information about
buffers; pKa and such.
http://www.antibodybeyond.com/books/Calbiochem_Buffers_Booklet_CB0052_E.pdf
http://wolfson.huji.ac.il/purification/PDF/Buffers/Calbiochem_Buffers_Booklet.pdf
--
On 03/12/14 11:52, Kay Diederichs wrote:
...
Account creation now uses a Captcha which is not of the boring type,
but rather challenges your expertise in telling cats from dogs.
I have heard that this algorithm can be fooled by cosmetic surgery.
Coincidentally, I just spent my day trying to index a lattice of ~ 10 x
10 x 11 A.
Mounting samples: if the compound is stable, just glue it to the end of
a steel pin. No muss, no fuss.
We had to attenuate our synchrotron beam heavily to make it work; motors
can only turn so fast.
We did
http://arstechnica.com/science/2014/05/scientific-computings-future-can-any-coding-language-top-a-1950s-behemoth/
Scientific computing's future: Can any coding language top a 1950s
behemoth?
Cutting-edge research still universally involves Fortran; a trio of
challengers wants in.
---
On 07/03/14 17:05, Edward A. Berry wrote:
I see, L-dopa is a phenolic (o-quinolic actually) compound, same as
what gets oxidized
in sliced apples to turn them brown.
At least, that's the way it used to be.
http://www.okspecialtyfruits.com/arctic-apples/about-our-nonbrowning-apples
Truly
We have been using 64 bit Linux for several years. I'm not aware of any
lingering issues with the 64 bit-ness.
Linux is always sprinkling in a few new bugs, but I don't know of any
current issues with 32 bit vs. 64 bit.
On 04/03/12 15:57, Roger Rowlett wrote:
The time has come for me to
On 04/09/12 12:32, Boaz Shaanan wrote:
How about such a footnote to Table 1:
The resolution of data is 3A in the a direction, 3.5A in b direction and 5A in
the c direction
Wouldn't this do the trick?
Usually there's a requirement for a table of statistics, including
completeness and R in
Anisotropic truncation should have no effect on the space group symmetry.
On 04/27/12 15:18, Theresa Hsu wrote:
Dear crystallographers
A very basic question, for anisotropic diffraction, does data truncation with
ellipsoidal method change the symmetry? For example, if untruncated data is
On 04/30/12 11:41, Ke, Jiyuan wrote:
Dear All,
I have a question regarding solving a crystal structure by molecular
replacement. It is a single protein with a molecular weight of 25.5
kDa. The cell dimension is rather big from the diffraction data ( 90.9
Å, 143.9 Å, 216.3Å, 90°, 90°, 90°).
That sounds like powder diffraction.
On 05/07/12 12:30, anna anna wrote:
Dear all,
I'd like some suggestions/opinions about the sense of an experiment
proposed by a collaborator expert in saxs.
In few words, he wants to collect SAXS data on a suspension of protein
xtals to investigate low
On 05/11/12 12:26, Rajesh Kumar wrote:
Dear All,
This question sounds simple but I dont know the answer.
I was preparing a 24 well crystal screen. When I try to use 10 mM
ZnSO4 with HEPES (pH 7.6) buffer it precipitates. I tried both ZnCl2
and Zn acetate the effect is same.
I dont know why
Another option might be to reduce the resolution of the search. With
SAXS you don't have much resolution in your search model anyway.
On 06/13/12 16:33, Jason Busby wrote:
Hi,
I am trying to run fsearch to do molecular replacement from a SAXS envelope,
but it gives an error: FSEARCH: *out
Certainly it's interesting, but I think your description is inaccurate.
Endless linear polymers - Each monomer is a polymer, but a collection
of monomers is called a multimer, not a polymer.
I don't suppose there are any knots? That would be really interesting.
On 06/18/12 09:49, anna anna
On 06/18/12 10:43, Tim Gruene wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
[...]
of monomers is called a multimer, not a polymer.
[...]
shiver - what a terrible mixture of languages. 'multi-' has got latin
origin, whereas both poly and mer have got greek origin, and I don't
think one
On 06/18/12 11:17, Jacob Keller wrote:
But anyway, what is
wrong with calling her structures polymers? Is there a subtle
covalent insinuation to polymer?
subtle? No, it's not subtle.
--
===
All Things Serve the Beam
If the original poster could engineer a few disulfides or other covalent
linkages in there, I would drop my objections, and be even more impressed.
On 06/18/12 11:48, Jacob Keller wrote:
Okay, I wiki'd it, and according to them seems you're right: it says
they are typically connected by
On 06/20/12 00:36, Edward A. Berry wrote:
Sorry to come late to this discussion-
I think the actin and tubulin people already reverted polymer
to its etymological use- google actin polymerization
True. Objections withdrawn.
--
On 07/04/12 08:03, Vellieux Frederic wrote:
The press release in English:
http://www.un.org/News/Press/docs/2012/ga11262.doc.htm
Boaz: perhaps the crystallography congresses and events taking place
in 2014 will be attended by UN peacekeeping force members as well
(with their blue helmets) ?
Scaling should be the same in P222 vs. P212121. The only difference is
the exclusion of systematic absences. You may have run into some quirk
of Phaser in the way it handles multiple space groups vs. a single one.
On 07/09/12 14:06, Shya Biswas wrote:
Hi all,
I have a dataset that I scaled
On 07/13/12 17:29, Jacob Keller wrote:
You probably already know this, but nitrogen is not at all
poisonous--about 78% of the air is nitrogen. I guess you were probably
worried about asphyxiation?
We have oxygen sensors in our X-ray hutches for precisely that reason.
--
I do not have the reference you are seeking, but I have seen
cacodylate-containing xtals diffract to better than 1.2 and hold up very
well. Also, arsenic has an anomalous signal which may be exploited for
phasing, peak ~ 1.04 A.
On 07/29/12 18:53, Tatyana Sysoeva wrote:
Hi!
I heard a
On 08/04/2012 04:38 PM, james09 pruza wrote:
Dear CCP4bbers,
I am facing CCP4-6.3.0 installation problem. Unable to run make.
Configuration is done. Getting error while running make (command not
found). Please help.
Thanks in advance, James
Which operating system are you using? On
Those commands which do not work apparently require the version of libc
that you replaced. If your description is accurate, you did not actually
delete the file, but merely renamed it.
You can boot up from your Linux (this is Linux, right?) installation
disk in RESCUE mode and put the file
I note that it is on sale at Amazon.com for only $177.07 right now.
On 10/22/12 14:36, Jayashankar wrote:
Dear All,
I would like to buy the book '' X-ray structure determination'' by
George.H.Stout and Lyle.H.Jensen.
If in any case , somebody has shelved it and want to give away for
On 10/30/12 15:02, Bosch, Juergen wrote:
calculate an anomalous map, you should see the Zn signal even if you
collected at the SeMet peak.
Jürgen
..
Ca can have a noticeable anomalous signal of its own, if your data are good.
If the possibility to collect new data exists,
On 11/09/12 15:43, Tommi Kajander wrote:
It is not very surprising that the affinity gets higher with lower
salt, right?
Not at all. I wanted to ask if their assay could distinguish between
specific binding and nonspecific binding, but I decided not to sidetrack
the discussion.
--
http://www.i-programmer.info/news/82-heritage/5061-ivan-sutherland-presented-with-kyoto-prize.html
Dr Ivan Sutherland, often dubbed Father of Computer Graphics was one
of three laureates honored at the 28th Annual Kyoto Prize Ceremony held
today in Japan,
The Kyoto Prize
On 11/16/12 17:33, Adrian Goldman wrote:
Bernard Dixon is merely copying the great essay by George Orwell 'politics and
the english language'. Its well worth a read.
In it, Orwell lays out about six simple rules for writing good english prose.
Three of them are:
never use the passive voice.
On 11/18/12 20:48, 王瑞 wrote:
OK,thank you all of you. I have installed one copy of HKL2000 on our
desktop computer. But for my notebook's low 1366*768 resolution, the
HKL2000 can't work ! So what could I do to resolve it ?
On 12/20/12 11:23, Edward A. Berry wrote:
No, No- in scientific circles we go from MSB on the left to LSB on the
right:
2012 12 20 (still a sort of palindrome).
This is the best method if you are going to incorporate the date into a
file name. That way alphanumeric and chronological
On neither case does an alphanumeric sort coincide with a chronological
sort. The obvious solution is to petition to have the months renamed
alphabetically.
On 12/21/12 03:23, Tom Murray-Rust wrote:
Hi Juergen,
Your scheme as printed has two J's - so January and July are
indistinguishable!
Were the crystals which run different on gels from the same drop, or
separate drops?
Yes, it is possible that the protein is being cleaved in the crystal
(self-cleavage?); but it may also be that it is being cleaved in the
mother liquor, and that crystallization is enriching one form or
Were the crystals which run different on gels from the same drop, or
separate drops?
Yes, it is possible that the protein is being cleaved in the crystal
(self-cleavage?); but it may also be that it is being cleaved in the
mother liquor, and that crystallization is enriching one form or
That may be the CALBIOCHEM Buffers Booklet, which is free online as a PDF.
On 01/17/2013 12:38 AM, Mike John wrote:
Hello,
Shameful and sorry for asking this simple question, it looks like this
when first starting a new setup in
so-called structural biology.
I remmeber a book of, probably,
A year or two ago we switched from Fedora to Scientific Linux 6. It is a
free repackaging of Red Hat Enterprise, so it should be a
straightforward shift from Fedora. It is supported long term, and has
backing from several large labs (fermilab, CERN, etc)
CCP4, Coot, etc. seem to be
http://eventheodd.blogspot.in/2013/01/golden-jubilee-of-ramachandran-plot.html
Golden Jubilee of Ramachandran Plot
http://eventheodd.blogspot.in/2013/01/golden-jubilee-of-ramachandran-plot.html
Exactly fifty years from now i.e. in the year 1963, G. N. Ramachandran
et. al published
On 01/23/13 10:11, Jacob Keller wrote:
Is anyone aware of any datasets taken at near absolute zero? I was
wondering what would happen...
http://www.ncbi.nlm.nih.gov/pubmed/12718921
New techniques in macromolecular cryocrystallography: macromolecular
crystal annealing and cryogenic helium.
On 01/24/2013 03:19 AM, James Stroud wrote:
It seems like the problem is that the Indigo has an IP address that is not part
of the subnet that it is on, so this makes network access impossible. Is this
correct?
If so, you can just spoof the proper subnet in isolation. You can run dd-wrt on
a
Generate an anomalous map and look for peaks. Many metals would generate
anomalous.
On 02/04/13 07:39, Gang Dong wrote:
Dear all,
Here are some hexmeric densities we observed in our 1.6-A resolution
2Fo-Fc map. They are located in between two dimers. Although 7 waters
would fit nicely in
On 02/16/13 00:46, Zhijie Li wrote:
Hi Jacob,
Interesting topic.
This reminds me the posters I saw on ACA 2010, on the femto-second
infrared laser based instrument . That instrument utilizes the
nonlinear optical properties of crystals of chiral molecules to
detect very small crystalline
On 03/01/2013 06:52 AM, mesters wrote:
Just make sure the graphics card has not only miniDisplay
connectors... The 3D monitors mostly have HDMI and DVI-D.
Do not confuse the DVI-D with single/simple DVI as the bandwidth will
be too low for stereo.
1) Monitors with 120 Hz stereo support
On 03/19/13 10:34, Jacob Keller wrote:
Never one to shrink from philosophizing, I wonder generally why the
codon conventions are the way they are? Is it like the QWERTY
keyboard--basically an historical accident-
QWERTY didn't just happen. It was designed. Don't kids today know how
to use
On 03/19/13 14:41, Jacob Keller wrote:
I don't understand this argument, as it would apply equally to all
features of the theoretical LUCA (protein and DNA sequences, etc). To
make it logically sound, I think you have either to include some kind
of super-high boundary to getting to other
On 03/20/13 13:25, Kyriacos Petratos wrote:
Dear All,
we have two data sets at about 0.9 and 1.9 Ang. resolution collected
from a single crystal.
Integration with iMosflm seems to be fine like the scaling within each
of the data sets.
When we try to merge and scale both of them with 'Scala'
On 04/11/13 13:36, Ethan Merritt wrote:
On Thursday, April 11, 2013 10:22:59 am Antony Oliver wrote:
Eugene - that's great. I too run a small suite of Macs (12) and was trying to
find a practical way of updating all those machines remotely. The command line
version of CCP4um will be very
On 04/29/13 12:26, Roger Rowlett wrote:
FYI, I do know of one example of a solved structure where some of the
molecules in the ASU are poorly defined. In 1EKJ, 4 of the 8 molecules
in the ASU have low B-factors (mid 30s) and 4 have high B-factors
(50s-60s). In the unit cell these layers
http://news.discovery.com/earth/rocks-fossils/sea-squirt-crystal-solved-130429.htm
Crystal Puzzle Solved with Sea Squirt
RE vaterite
Science 26 April 2013: 454-457.[DOI:10.1126/science.1232139]
The Excillum MetalJet (TM) source is technically very interesting, with
its liquid metal jet anode, but I have no idea how well it works for
typical in-house crystallography use.
On 04/30/13 15:00, Fareed Aboul-Ela wrote:
I'm involved in advising my institute on an X-ray home source for a
Yes, you can try a sequence search of the PDB. But if your sequence
matches only part of an existing entry, be aware there is a bug in the
PDB sequence search so that it reports the wrong residue numbers for the
existing entry. This bug has been reported to RCSB, but they apparently
have not
On 06/03/10 17:08, Edward A. Berry wrote:
A colleague is interested in purchasing computers for structural biology.
On the CCP4 wiki Kay reports good results with core i7 940 processor
in Dell desktops. Is i7 still a good choice? is it worth upgrading now
to i7 960 (3.2 GHz vs 2.66, for + $467)
Regarding computer hardware choices,
Rather than argue over the necessity of ECC memory, I will simply point
out that motherboards are available for socket LGA1156 which support
ECC, so you can eat your cake and have a choice of frosting too. Both
ASUS and Supermicro offer such boards.
--
since the ligands bare being soaked into a known solved structure, why
is MR necessary? Why not just start out with some rigid body refinement
of the native structure to account for possible slight differences in
the cell dimensions?
--
http://www.theinquirer.net/inquirer/news/1653487/panasonic-ship-152-inch-3d-tv
Panasonic will ship its 152-inch 3D TV this year
...
resolution of 4096x2160 ...
$500,000 price tag ...
They don't say which 3D tech is utilised, I wonder if it requires active
goggles.
--
1) Do you have a line:
Option Stereo 10
in the Screen section of your xorg.conf?
2) Is the 3D Vision emitter hooked up both to a USB port _AND_ to the
mini-DIN stereo socket on the Quadro card? AFAIK emitter sync with only
USB connection is not supported under Linux.
On 07/02/10 14:40, Flip Hoedemaeker wrote:
Anyone still on PINE should consider a new email application :)
Flip
Alpine, for example. It even comes in a .rpm for easy installation with
Fedora or Redhat.
http://www.washington.edu/alpine/
It may not be as fancy as some of the other mail
In the realm of nVidia 3D vision technology, as opposed to Zalman:
ASUS showed a 27 monitor at CeBIT, the PG276H, which is not yet
available (Some articles say June 2010, some say Q4 2010). The pixel
resolution, 1929x1080, will be the same as the current crop of 23
monitors (e.g. Acer
I can give general info about current stereo LCD solutions, but I
don't know which ones work and/or are supported on Mac OS.
The Zalman monitor may be scarce because it is being replaced by
something newer; the 1680x1050 resolution has been replaced by 1920x1080.
The specs you list appear
On 08/18/10 08:25, Michael Thompson wrote:
Hello All,
I am currently solving a structure at 2A resolution with phases obtained from
molecular replacement. Using the MR solution, I began refinement with Refmac
using NCS restraints. I am currently building the parts of the model that were
On 09/06/10 21:36, Jacob Keller wrote:
Dear Crystallographers,
does anyone know of any conceptual reason why a reverse translatase enzyme
(protein--nucleic acid) could not exist? I can think of so many things for
which such an enzyme would be helpful, both to cells and to scientists...!
Unless
On 09/07/10 22:10, Jacob Keller wrote:
In terms of usefulness, I was actually thinking about cells learning how
to make new proteins from other cells,
Which they do already by exchanging genes
or perhaps an immune system could use
the info to make the right choice of starting materials.
The
On 10/14/10 11:22, Ed Pozharski wrote:
Again, definitions are a matter of choice
There is no correct definition of anything.
Definitions are a matter of community choice, not personal choice; i.e.
a matter of convention. If you come across a short squat animal with
split hooves rooting
On 10/17/10 15:29, Wu, Mousheng wrote:
Dear All,
I have a MAD dataset at 4Å and shelxD can find clear-cut 10 solutions (my
protein has 12 methionines). I ran autosharp to refine them followed by density
modification. After density modification, I ran solvent flattening. Then I
calculated
CCP4 6.1.13
I am having trouble running dm. It complains with Invalid keyword for
each of my AVER lines, even though my script is modeled as exactly as
possible over the example in the documentation:
http://www.ccp4.ac.uk/dist/html/dm.html
-My script:
#!/bin/csh -f
#
# single space
-6.1.3/doc/dm.doc . If you intend to refine
the NCS matrices, the instructions for that should be on the same line
with AVER. If this were mine, I would try deleting the NCS 2 1
mystery keywords.
hope that helps,
Dan
David Schuller wrote:
CCP4 6.1.13
I am having trouble running dm
On 11/16/10 19:44, Julian Nomme wrote:
Dear all,
We are investigating the possibility to upgrade from an old 35mm film
camera to a digitalcamera for taking crystal pictures through a
microscope...
We are using an internet webcam for that purpose, the IQinvision IQeye3
(probably no longer
The shell may be denatured protein. Remove the protein from the
experiment and the problem will likely go away.
On 11/25/10 09:45, Rick wrote:
Dear CCP4
I looped a v.thin rod emerging from a cluster of v.thin rods that grew in
29%PEG1500 and 0.1M SPG buffer at pH7.5 (succinic acid, sodium
On 11/29/10 08:16, xiuwen zhang wrote:
Dear colleages,
Currently I met problem in a MR case and hope somebody could
advise me.
... Moreover, as suggested by matthews_coff, there should be at
least 2 molecules in one ASU
Making what assumptions about acceptable values for
On 12/20/10 05:49, Liu Zhao wrote:
The structure of my protein is as shown as the purple one. Another one
,as shown as green,is homologous .But the structure of my protein
can't be obtained by using molecular replacement. And both structures
have much different, especially in B chain. If my
On 02/09/11 09:49, Andreas Förster wrote:
Dear all,
I'm trying to create some space on our server and want to compress all
x-ray data files. I'm wondering what extensions I should search for.
mccd and img come to mind easily. What other extensions are commonly used?
Thanks.
Andreas
On 02/20/11 08:46, Vandu Murugan wrote:
Dear All,
I mounted an aggregate with spikes on surface, that I saw in a
well, and got a image attached with this. It has concentric rings..
What it could be? Any comments on it...?
thanks,
- Wandu
Mentioning the temperature at which data was
Installation of the proprietary nVidia driver is easier with Fedora 14;
the hassles with removing the Nouveau driver have been greatly simplified.
We use Fedora, although I certainly cannot claim that it has been
problem free. It does seem better suited for centrally-managed systems,
as
The Viewsonic and Samsung monitors are both 1680x1050 resolution. A new
crop of monitors came out last year with 1920x1080 resolution.
We have an Acer GD235HZ and a Planar SA2311W, each operating off a
Quadro 3800 with the optional stereo connector.
Other monitor models compatible with the
An alternative to putting links in a directory would be defining an
environmental variable giving applications a search list of directories
to check. You could give it a catchy name like LD_LIBRARY_PATH or some such.
--
===
On 03/15/11 02:41, Careina Edgooms wrote:
Dear CCP4 members
I have a confusion with molecular replacement. I wish to solve a
monomeric protein in P21 where there are 2 monomers in asymmetric unit.
How do you know that? What would the %solvent be with one monomer, and
with two?
If, using
On 03/31/11 18:08, Patrick Loll wrote:
We've just collected a number of inverse beam data sets. It turns out the
crystals showed little radiation damage, so we have a lot of data: 2 x 360 deg
for each crystal, broken up into 30 deg wedges. The collection order went like
this: 0-30 deg,
On 04/19/11 14:18, Stephane Richard wrote:
Dear CCP4 community,
I have a question a bit off CCP4 topic, but that could use so expert input.
While discussing about a bacterial secreted hemophore (heme scavenging
protein) for which the apo form has been solved, it seems that attempts to
obtain the
Today I downloaded ccp4mg v2.5.0 for 64 bit Linux(most modern distributions)
file: ccp4mg-2.5.0-Linux-Fedora-9-x86_64.tar.gz
and installed it on Fedora 14 64 bit
kernel: 2.6.35.12-90.fc14.x86_64
When i attempted to run it:
A splash screen appeared briefly, then disappeared.
A window appeared
On 05/11/11 11:00, herman.schreu...@sanofi-aventis.com wrote:
Dear Madhavi,
How did you generate the cif file? Did you make sure that CL1 and CL2 are
defined as atom.type_symbol CL and not C? If you used e.g. prodrg with your old
file with old positions of the CL atoms, prodrg will have
This reminds me of:
Pig heart short chain L-3-hydroxyacyl-CoA dehydrogenase revisited:
Sequence analysis and crystal structure determination
Barycki JJ, O'Brien LK, Birktoft JJ, Strauss AW, Banaszak LJ
Protein Science (Oct 1999) Vol 8, pp 2010-2018.
In which the protein in question also had
This pops up often enough there ought to be a FAQ.
1) The old glasses emitters from the CRT days are not compatible with
the new glasses and emitters. Move right to question #2.
2)
a) Pick a 1920x1080 monitor from nVidia's list of approved display
devices: (~ $400)
On 06/08/11 08:53, Joe Watts wrote:
I don't know about the Quadro 4000, but with the FX3800 I had a hell of a time
tracking down a 3 pin stereo bracket. I eventually was directed to a vendor
that sold a bracket by an engineer from NVIDIA. PNY Technologies PNQFX3800
Stereo Bracket for Quadro
I note that all three of those atoms should have anomalous scattering
and should show up as peaks in anomalous Fourier maps if you collected
data carefully enough at multiple wavelengths. The As K edge is 1.04 A,
which is easily within reach of most MAD synchrotron beamlines. The Mo
peaks are out
You don't mention many other details about your stereo setup, so I will
asssume you have/plan to get a nVidia 3D Vision setup.
If those are the only 3 choices, I would cross off the Samsung. It is a
year older technology, with lower resolution and significant crosstalk.
The ASUS and the
On 07/30/11 04:05, Weiergräber, Oliver H. wrote:
I also observed the tcltk path problem...
I am not sure that it is the tcltk path he's talking about, it could be
the execution path. I think a look at the ccp4.setup file is needed to
figure out what went wrong.
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