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What does the amino acid composition analysis show as the most common amino acid in this protein? (Is that unusual?)

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What is the chemical formula for the query protein?

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What is the predicted extinction coefficient at 280 nm, in 6M guanidium HCl, 0.02M phosphate, pH6.5 buffer, assuming all cysteines appear as half cysteines?

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In what way could it be helpful to know the extinction coefficient?

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According to the instability index, is this protein classified as stable or unstable?

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Return again to the ExPASy tools . Notice there are two sections dealing with structure prediction, secondary structure prediction tools and tertiary structureprediction and visualization tools. The secondary structure prediction tools are designed to predict features such as the helical content, the betasheet formations, and the turns, loops, and coil regions within a protein, given the sequence.

Explore the secondary structure tools independently, and submit the diacylglycerol kinase sequenceabove to any of the available secondary structure prediction tools. Most of these tools will email the results, with at leasta 20 minute delay between submission and receipt of results. Forward a results summary to the instructor, outlining the predictions created bythe program of choice.

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Tertiary structure prediction tools match the query sequence with sequences, or partial sequences, of proteins where the 3-Dstructure has been published in the Protein Data Bank (PDB). These tools will produce a model of the query protein by piecing together the structuralregions from the best matches in the PDB, and threading the query sequence through the predicted structure. For more detailed explanations of available3-D structure prediction software, view the Swiss-Model demo page and the Geno3D reference page . Although both of these tools are searching for templates from existing PDB entries, they are doing this in different ways.

What program does Swiss-Model use to match the query sequence with sequences of known structures?

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What program does Geno3D use to match the query sequence with sequences of known structures?

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Notice that the template selection process and the model structure refinement processes are different between these two programs as well.

Finally, in the tertiary structure section of the ExPASy tools page, Swiss PDB Viewer is a graphical tool for the visualization, comparison and analysis of3-D coordinate files. Swiss PDB Viewer can superimpose 3-D structures by finding the rotation and translation that most closely aligns the two proteinstructures. Additionally, the Swiss PDB Viewer will perform amino acid mutations, prediction of hydrogen bonds, and calculation of angles anddistances between atoms. Best of all, Swiss PDB Viewer is freeware and available for many different platforms, including Macintosh, PC, SGI IRIX,and Linux.

View this supplemental SPDBV web page . What other function does Swiss PDB Viewer have, when used in conjunction withother applications such as OpenGL or POV-Ray?

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ExPASy provides a very large library of tools, for proteomics as well as other bioinformatics applications.For those students interested in future research in the field of proteomics,this web server will be an important resource.

Questions & Answers

find the 15th term of the geometric sequince whose first is 18 and last term of 387
Jerwin Reply
The given of f(x=x-2. then what is the value of this f(3) 5f(x+1)
virgelyn Reply
hmm well what is the answer
how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
okay, so you have 6 raised to the power of 2. what is that part of your answer
I don't understand what the A with approx sign and the boxed x mean
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
I'm not sure why it wrote it the other way
I got X =-6
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
oops. ignore that.
so you not have an equal sign anywhere in the original equation?
is it a question of log
Commplementary angles
Idrissa Reply
im all ears I need to learn
right! what he said ⤴⤴⤴
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
I'm interested in nanotube
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
what is system testing
what is the application of nanotechnology?
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
anybody can imagine what will be happen after 100 years from now in nano tech world
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
I'm interested in Nanotube
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Bios 533 bioinformatics. OpenStax CNX. Sep 24, 2008 Download for free at http://cnx.org/content/col10152/1.16
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